Glossary of Pesticide Chemicals

C
cacodylic acid
75-60-5
Use:
herbicide
Category:
parent
Mol. Form.: C2H7AsO2
LMS Code:
Tolerances: 180.311
Alternate Names:
9CI
dimethylarsinic acid
IUPAC dimethylarsinic acid
Other
cacodylic acid
cadusafos
95465-99-9
Use:
soil insecticide
Category:
parent
Mol. Form.: C10H23O2PS2
LMS Code: 953
Tolerances: 180.461, foreign use
Alternate Names:
9CI
O-ethyl S,S-bis(1-methylpropyl)
phosphorodithioate
ANSI
cadusafos
ISO
cadusafos
IUPAC S,S-di-sec-butyl O-ethyl
phosphorodithioate
Other
ebufos
FMC 67825
Trade
Apache
Rugby
Taredan
cafenstrole
125306-83-4
Use:
herbicide
Category:
parent
Mol. Form.: C16H22N4O3S
LMS Code:
Tolerances:
Alternate Names:
9CI
N,N-diethyl-3-((2,4,6-trimethylphenyl)=
sulfonyl)-1H-1,2,4-triazole-1-
carboxamide
ISO
cafenstrole
IUPAC N,N-diethyl-3-mesitylsulfonyl-1H-1,2,4-
triazole-1-carboxamide
Other
CH-900
calcium arsenate
7778-44-1
Use:
insecticide
Category:
parent
Mol. Form.: Ca3(AsO4)2
LMS Code: 008
Tolerances: revoked, foreign use
Alternate Names:
9CI
arsenic acid (H3AsO4) calcium salt (2:3)
calcium arsenate (3:2)
Other
calcium arsenate
tricalcium arsenate
calcium cyanide
592-01-8
Use:
insecticide
Category:
parent
Mol. Form.: Ca(CN)2
LMS Code: 009
Tolerances: revoked
Alternate Names:
9CI
calcium cyanide
IUPAC calcium cyanide
Trade
Cyanogas
captafol
2939-80-2
Use:
fungicide
Category:
parent
Mol. Form.: C10H9Cl4NO2S
LMS Code: 174
Tolerances: 180.267, foreign use
Alternate Names:
9CI
3a,4,7,7a-tetrahydro-2-((1,1,2,2-
tetrachloroethyl)thio)-1H-isoindole-
1,3(2H)-dione
ANSI
captafol
ISO
captafol
IUPAC 3a,4,7,7a-tetrahydro-N-(1,1,2,2-tetra=
chloroethanesulfenyl)phthalimide
N-(1,1,2,2-tetrachloroethylthio)cyclohex-4-
ene-1,2-dicarboximide
Trade
Difolatan
captan
133-06-2
Use:
fungicide
Category:
parent
Mol. Form.: C9H8Cl3NO2S
LMS Code: 011
Tolerances: 180.103, foreign use
Alternate Names:
9CI
3a,4,7,7a-tetrahydro-2-((trichloromethyl)=
thio)-1H-isoindole-1,3(2H)-dione
ISO
captan
IUPAC N-(trichloromethylthio)cyclohex-4-ene-1,2-
dicarboximide
Trade
Merphan
Orthocide
Vondcaptan
carbaryl
63-25-2
Use:
insecticide, growth regulator
Category:
parent
Mol. Form.: C12H11NO2
LMS Code: 102
Tolerances: 180.169, 186.550, foreign use
Alternate Names:
9CI
1-naphthalenyl methylcarbamate
ANSI
carbaryl
ISO
carbaryl
IUPAC 1-naphthyl methylcarbamate
Trade
Dicarbam
Sevin

FDA Glossary of Pesticide Chemicals
June 2005
page 19
carbendazim
10605-21-7
Use:
fungicide
Category:
metabolite
Mol. Form.: C9H9N3O2
LMS Code: 666
Tolerances: 180.294, 180.371, 186.350, foreign use
Alternate Names:
9CI
methyl 1H-benzimidazol-2-ylcarbamate
ISO
carbendazim
IUPAC methyl benzimidazol-2-ylcarbamate
methylbenzimidazole-2-ylcarbamate
Other
benomyl metabolite
MBC
thiophanate-methyl metabolite
Trade
Bavistin
Derosal
carbetamide
16118-49-3
Use:
herbicide
Category:
parent
Mol. Form.: C12H16N2O3
LMS Code: 875
Tolerances: foreign use
Alternate Names:
9CI
N-ethyl-2-(((phenylamino)carbonyl)oxy)=
propanamide, (R)-
ANSI
carbetamide
ISO
carbetamide
IUPAC 1-(ethylcarbamoyl)ethyl carbanilate, (R)-
Trade
Leguarme
carbofuran
1563-66-2
Use:
insecticide
Category:
parent
Mol. Form.: C12H15NO3
LMS Code: 180
Tolerances: 180.254, 185.600, 186.600, foreign use
Alternate Names:
9CI
2,3-dihydro-2,2-dimethyl-7-benzofuranyl
methylcarbamate
ANSI
carbofuran
ISO
carbofuran
IUPAC 2,3-dihydro-2,2-dimethylbenzofuran-7-yl
methylcarbamate
Trade
Furadan
carbon disulfide
75-15-0
Use:
fumigant
Category:
parent
Mol. Form.: CS2
LMS Code: 012
Tolerances: 180.467
Alternate Names:
9CI
carbon disulfide
IUPAC carbon disulfide
Other
carbon bisulfide
carbon tetrachloride
56-23-5
Use:
fumigant
Category:
parent
Mol. Form.: CCl4
LMS Code: 013
Tolerances:
Alternate Names:
9CI
tetrachloromethane
IUPAC tetrachloromethane
Other
carbon tetrachloride
carbophenothion
786-19-6
Use:
insecticide
Category:
parent
Mol. Form.: C11H16ClO2PS3
LMS Code: 202
Tolerances: revoked, revoked, revoked
Alternate Names:
9CI
S-(((4-chlorophenyl)thio)methyl) O,O-
diethyl phosphorodithioate
ANSI
carbophenothion
ISO
carbophenothion
IUPAC S-4-chlorophenylthiomethyl O,O-diethyl
phosphorodithioate
Trade
Trithion
carbosulfan
55285-14-8
Use:
insecticide
Category:
parent
Mol. Form.: C20H32N2O3S
LMS Code: 801
Tolerances: pending, foreign use
Alternate Names:
9CI
2,3-dihydro-2,2-dimethyl-7-benzofuranyl
((dibutylamino)thio)methylcarbamate
ANSI
carbosulfan
ISO
carbosulfan
IUPAC 2,3-dihydro-2,2-dimethylbenzofuran-7-yl
(dibutylaminothio)methylcarbamate
Other
FMC 35001
Trade
Advantage
Possee
carboxin
5234-68-4
Use:
fungicide
Category:
parent
Mol. Form.: C12H13NO2S
LMS Code: 210
Tolerances: 180.301, foreign use
Alternate Names:
9CI
5,6-dihydro-2-methyl-N-phenyl-1,4-
oxathiin-3-carboxamide
ANSI
carboxin
ISO
carboxin
IUPAC 5,6-dihydro-2-methyl-1,4-oxathi-ine-3-
carboxanilide
Other
carbathiin
Trade
Vitavax
carfentrazone ethyl ester
128639-02-1
Use:
herbicide
Category:
parent
Mol. Form.: C15H14Cl2F3N3O3
LMS Code: B21
Tolerances: 180.515
Alternate Names:
9CI
ethyl α,2-dichloro-5-(4-(difluoro=
methyl)-4,5-dihydro-3-methyl-5-oxo-
1H-1,2,4-triazol-1-yl)-4-
fluorobenzenepropanoate
ANSI
carfentrazone ethyl ester
ISO
carfentrazone-ethyl
Other
F8426
FMC 116426
Trade
Affinity

FDA Glossary of Pesticide Chemicals
page 20
June 2005
carpropamid
104030-54-8
Use:
fungicide
Category:
parent
Mol. Form.: C15H18Cl3NO
LMS Code:
Tolerances:
Alternate Names:
9CI
2,2-dichloro-N-(1-(4-chlorophenyl)ethyl)-1-
ethyl-3-methylcyclopropane=
carboxamide
ISO
carpropamid
IUPAC 2,2-dichloro-N-[(R or S)-1-(4-
chlorophenyl)ethyl]-1-ethyl-3-
methylcyclopropanecarboxamide
Other
KTU 3616
cartap hydrochloride
15263-52-2
Use:
insecticide
Category:
parent
Mol. Form.: C7H16ClN3O2S2
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
S,S'-(2-(dimethylamino)-1,3-propanediyl
carbamothioate hydrochloride
ISO
cartap hydrochloride
Trade
Padan
carvone
99-49-0
Use:
fungicide, plant growth regulato
Category:
parent
Mol. Form.: C10H14O
LMS Code:
Tolerances:
Alternate Names:
9CI
2-methyl-5-(1-methylethenyl)-2-
cyclohexen-1-one
ISO
carvone
IUPAC 5-isopropenyl-2-methylcyclohex-2-en-1-
one
mentha-6,8-dien-2-one, p-
Other
Karvon
Trade
Talent
chlomethoxyfen
32861-85-1
Use:
herbicide
Category:
parent
Mol. Form.: C13H9Cl2NO4
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
2,4-dichloro-1-(3-methoxy-4-
nitrophenoxy)benzene
ISO
chlomethoxyfen
IUPAC 5-(2,4-dichlorophenoxy)-2-nitroanisole
Other
chlormethoxynil
Trade
Condore
Difenex
chloramben
133-90-4
Use:
herbicide
Category:
parent
Mol. Form.: C7H5Cl2NO2
LMS Code: 952
Tolerances: revoked
Alternate Names:
9CI
3-amino-2,5-dichlorobenzoic acid
ANSI
chloramben
ISO
chloramben
IUPAC 3-amino-2,5-dichlorobenzoic acid
Other
2,5-dichloro-3-aminobenzoic acid
Ambiben
Trade
Amiben
Amibin
Amoben
Vegiben
chlorbenside
103-17-3
Use:
insecticide
Category:
parent
Mol. Form.: C13H10Cl2S
LMS Code: 100
Tolerances: revoked
Alternate Names:
9CI
1-chloro-4-(((4-chlorophenyl)methyl)=
thio)benzene
p-chlorobenzyl p-chlorophenyl sulfide
ISO
chlorbenside
IUPAC 4-chlorobenzyl 4-chlorophenyl sulfide
Other
4-chlorobenzyl 4-chlorophenyl sulphide
chlorbensid
p-chlorobenzyl p-chlorophenyl sulphide
Trade
Chloracide
Chlorparacide
CP 20
Mitox
chlorbromuron
13360-45-7
Use:
herbicide
Category:
parent
Mol. Form.: C9H10BrClN2O2
LMS Code: 700
Tolerances: revoked, foreign use
Alternate Names:
9CI
3-(4-bromo-3-chlorophenyl)-1-methoxy-1-
methylurea
N'-(4-bromo-3-chlorophenyl)-N-methoxy-
N'-methylurea
ISO
chlorbromuron
IUPAC 3-(4-bromo-3-chlorophenyl)-1-methoxy-1-
methylurea
Trade
Bromex
Maloran
chlorbufam
1967-16-4
Use:
herbicide
Category:
parent
Mol. Form.: C11H10ClNO2
LMS Code: 876
Tolerances: foreign use
Alternate Names:
9CI
1-methyl-2-propynyl (3-chlorophenyl)-
carbamate
ISO
chlorbufam
IUPAC 1-methylprop-2-ynyl 3-chlorocarbanilate
Other
BIPC

FDA Glossary of Pesticide Chemicals
June 2005
page 21
chlordane
12789-03-6
Use:
insecticide
Category:
parent
Mol. Form.: C10H6Cl8
LMS Code: 014
Tolerances: revoked, foreign use
Alternate Names:
9CI
1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-
hexahydro-4,7-methano-1H-indene
chlordane (technical)
ISO
chlordane
IUPAC 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-
hexahydro-4,7-methanoindene
Trade
Chlor Kil
Octachlor
chlordane, cis-
5103-71-9
Use:
insecticide
Category:
component
Mol. Form.: C10H6Cl8
LMS Code: 173
Tolerances: revoked
Alternate Names:
9CI
1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-
hexahydro-4,7-methano-1H-indene,
(1 A, 2 A, 3a A, 4 B, 7 B, 7a A)-
1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-
hexahydro-4,7-methano-1H-indene,
(1R,2S,3aS,4S,7R,7aS)-rel-
1A,2A,4B,5,6,7B,8,8-octachloro-
3aA,4,7,7aA-tetrahydro-4,7-
methanoindan
Other
chlordan, alpha-
chlordan, cis-
chlordane, (±)-cis-
chlordane, alpha-
chlordane, cis-
chlordane, trans-
5103-74-2
Use:
insecticide
Category:
component
Mol. Form.: C10H6Cl8
LMS Code: 172
Tolerances: revoked
Alternate Names:
9CI
1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7, 7a-
hexahydro-4,7-methano-1H-indene,
(1R,2R,3aS,4S,7R,7aS)-rel-
1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-
hexahydro-4,7-methano-1H-indene,
(1 A, 2 B, 3a A, 4 B, 7 B, 7a A)-
1B,2A,4A,5,6,7A,8,8-octachloro-
3aB,4,7,7aB-tetrahydro-4,7-
methanoindan
Other
chlordan, beta-
chlordan, trans-
chlordane, (±)-trans-
chlordane, beta-
chlordane, gamma-
chlordane, trans-
chlordecone
143-50-0
Use:
insecticide
Category:
parent
Mol. Form.: C10H8Cl10O5
LMS Code: 328
Tolerances: revoked, foreign use
Alternate Names:
9CI
1,1a,3,3a,4,5,5a,6-decachlorooctahydro-
1,3,4-metheno-2H-cyclobuta(cd)=
pentalen-2-one
decachlorooctahydro-1,3,4-metheno-2H-
cyclobuta(cd)pentalen-2-one
ISO
chlordecone
IUPAC perchloropentacyclo[5.3.0.02,6.03,=
9.04,8]decan-5-one
Other
clordecone
Compound 1189
decachloroketone
decachloropentacyclo[5.2.1.02,6.03,=
9.05,8]decan-4-one
Trade
Kepone
chlordene
3734-48-3
Use:
insecticide
Category:
component
Mol. Form.: C10H6Cl6
LMS Code: 339
Tolerances: revoked
Alternate Names:
9CI
4,5,6,7,8,8-hexahydro-3a,4,7,7a-
tetrahydro-4,7-methano-1H-indene
4,5,6,7,8,8-hexahydro-3a,4,7,7a-
tetrahydro-4,7-methanoindene
Other
chlordane component
chlordene
chlordene epoxide
6058-23-7
Use:
Category:
metabolite
Mol. Form.: C10H6Cl6O
LMS Code: 504
Tolerances: revoked
Alternate Names:
9CI
2,3,4,5,7,7-hexachloro-1a,1b,5,5a,6,6a-
hexahydro-2,5-methano-2H-
indeno(1,2-b)oxirane
Other
chlordane metabolite
chlordene epoxide
chlordimeform
6164-98-3
Use:
insecticide
Category:
parent
Mol. Form.: C10H13ClN2
LMS Code: 278
Tolerances: revoked
Alternate Names:
9CI
N'-(4-chloro-2-methylphenyl)-N,N-
dimethylmethanimidamide
N'-(4-chloro-o-tolyl)-N,N-
dimethylformamidine
ANSI
chlordimeform
ISO
chlordimeform
IUPAC N2-(4-chloro-o-tolyl)-N1,N1-
dimethylformamidine
Other
chlorphenamidine
Trade
Bermat
Fundal
Galecron

FDA Glossary of Pesticide Chemicals
page 22
June 2005
chlorethoxyfos
54593-83-8
Use:
insecticide
Category:
parent
Mol. Form.: C6H11Cl4O3PS
LMS Code: A15
Tolerances: 180.486
Alternate Names:
9CI
O,O-diethyl O-(1,2,2,2-tetrachloroethyl)=
phosphorothioate
ANSI
chlorethoxyfos
ISO
chlorethoxyfos
IUPAC O,O-diethyl O-(1,2,2,2-tetrachloroethyl)
phosphorothioate, (RS)-
Other
DPX-43898
Trade
Fortress
chlorfenapyr
122453-73-0
Use:
acaricide/insecticide
Category:
parent
Mol. Form.: C15H11BrClF3N2O
LMS Code: B13
Tolerances: 180.513
Alternate Names:
9CI
4-bromo-2-(4-chlorophenyl)-1-
(ethoxymethyl)-5-(trifluoromethyl)-
1H-pyrrole-3-carbonitrile
ANSI
chlorfenapyr (prop)
ISO
chlorfenapyr
IUPAC 4-bromo-2-(4-chlorophenyl)-1-
ethoxymethyl-5-trifluoromethyl=
pyrrole-3-carbonitrile
Other
AC 303,630
Trade
Alert
Pirate
Stalker
chlorfenprop-methyl
14437-17-3
Use:
herbicide
Category:
parent
Mol. Form.: C10H10Cl2O2
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
methyl α, 4-dichlorobenzenepropanoate
Other
chlorfenprop-methyl
methyl (±)-2-chloro-3-(4-chlorophenyl)
propionate
Trade
Bidisin
Fatex
chlorfenvinphos
470-90-6
Use:
insecticide
Category:
parent
Mol. Form.: C12H14Cl3O4P
LMS Code:
Tolerances: revoked, foreign use
Alternate Names:
9CI
2-chloro-1-(2,4-dichlorophenyl)ethenyl
diethyl phosphate
2-chloro-1-(2,4-dichlorophenyl)ethenyl
phosphoric acid diethyl ester
2-chloro-1-(2,4-dichlorophenyl)vinyl
phosphoric acid diethyl ester
ISO
chlorfenvinphos
IUPAC 2-chloro-1-(2,4-dichlorophenyl)vinyl
diethyl phosphate
Other
2,4-dichloro-alpha-(chloromethylene)=
benzyldiethyl phosphate
Compound 4072
Trade
Birlane
SD 7859
Supona
chlorfenvinphos, alpha-
18708-86-6
Use:
insecticide
Category:
component
Mol. Form.: C12H14Cl3O4P
LMS Code: 617
Tolerances: revoked
Alternate Names:
9CI
(1E)-2-chloro-1-(2,4-dichlorophenyl)=
ethenyl phosphoric acid diethyl ester
(E)-2-chloro-1-(2,4-dichlorophenyl)ethenyl
phosphoric acid diethyl ester
(E)-2-chloro-1-(2,4-dichlorophenyl)vinyl
phosphoric acid diethyl ester
2-chloro-1-(2,4-dichlorophenyl)ethenyl
diethyl phosphate, (E)-
ISO
chlorfenvinphos, alpha-
Other
chlorfenvinphos, (E)-
chlorfenvinphos, trans-
CVP, alpha-
chlorfenvinphos, beta-
18708-87-7
Use:
insecticide
Category:
component
Mol. Form.: C12H14Cl3O4P
LMS Code: 616
Tolerances: revoked
Alternate Names:
9CI
(1Z)-2-chloro-1-(2,4-dichlorophenyl)=
ethenyl phosphoric acid diethyl ester
(Z)-2-chloro-1-(2,4-dichlorophenyl)ethenyl
phosphoric acid diethyl ester
(Z)-2-chloro-1-(2,4-dichlorophenyl)vinyl
phosphoric acid diethyl ester
2-chloro-1-(2,4-dichlorophenyl)ethenyl
diethyl phosphate, (Z)-
ISO
chlorfenvinphos, beta-
Other
chlorfenvinphos, cis-
chlorfenvinphos, Z-
CVP- beta
chlorfluazuron
71422-67-8
Use:
insect growth regulator
Category:
parent
Mol. Form.: C20H9Cl3F5N3O3
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
N-(((3,5-dichloro-4-((3-chloro-5-(trifluoro=
methyl)-2-pyridinyl)oxy)phenyl)=
amino)carbonyl)-2,6-difluoro=
benzamide
ISO
chlorfluazuron
IUPAC 1-[3,5-dichloro-4-(3-chloro-5-trifluoro=
methyl-2-pyridyloxy)phenyl]-3-(2,6-
difluorobenzoyl)urea
Other
CGA-112913
SL-160
Trade
Aim
Atabron
Helix
Jupiter

FDA Glossary of Pesticide Chemicals
June 2005
page 23
chlorflurecol methyl ester
2536-31-4
Use:
plant growth regulator
Category:
parent
Mol. Form.: C15H11ClO3
LMS Code: 812
Tolerances: temporary
Alternate Names:
9CI
2-chloro-9-hydroxy-9H-fluorene-9-
carboxylic acid methyl ester
2-chloro-9-hydroxy-fluorene-9-carboxylic
acid methyl ester
methyl 2-chloro-9-hydroxy-9H-fluorene-9-
carboxylate
ISO
chlorflurenol-methyl
Other
chlorflurecol methyl ester
chlorflurenol methyl
chlorflurenol methyl ester
chlorflurenolmethyl
Trade
Curbiset
Maintain
Multiprop
chlorimuron ethyl ester
90982-32-4
Use:
herbicide
Category:
parent
Mol. Form.: C15H15ClN4O6S
LMS Code: 717
Tolerances: 180.429, foreign use
Alternate Names:
9CI
2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl)=
amino]carbonyl]amino]sulfonyl]=
benzoic acid ethyl ester
ethyl 2-(((((4-chloro-6-methoxy-2-
pyrimidinyl)amino)carbonyl)amino)=
sulfonyl)benzoate
ANSI
chlorimuron ethyl ester
ISO
chlorimuron-ethyl
Other
DPX-F6025
Trade
Classic
chlormephos
24934-91-6
Use:
insecticide
Category:
parent
Mol. Form.: C5H12ClO2PS2
LMS Code: 865
Tolerances: foreign use
Alternate Names:
9CI
S-(chloromethyl) O,O-diethyl
phosphorodithioate
S-(chloromethyl) phosphorodithioic acid
O,O-diethyl ester
ISO
chlormephos
IUPAC S-chloromethyl O,O-diethyl
phosphorodithioate
Other
chlormephos-ethyl
chlormethylfos
O,O-diethyl S-(chloromethyl)
dithiophosphate
S-chloromethyl O,O-diethyl
phosphorothiolothionate
Trade
Dotan
chlormequat chloride
999-81-5
Use:
plant growth regulator
Category:
parent
Mol. Form.: C5H13Cl2N
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
(2-chloroethyl)trimethylammonium
chloride
2-chloro-N,N,N-trimethylethanaminium
chloride
ISO
chlormequat chloride
Other
(β-chloroethyl)trimethylammonium
chloride
chlorcholine chloride
chlorocholine chloride
trimethyl-β-chloroethylammonium chloride
Trade
Cecece
Cycocel
Halloween
chlornitrofen
1836-77-7
Use:
herbicide
Category:
parent
Mol. Form.: C12H6Cl3NO3
LMS Code: 381
Tolerances: foreign use
Alternate Names:
9CI
1,3,5-trichloro-2-(4-nitrophenoxy)benzene
p-nitrophenyl 2,4,6-trichlorophenyl ether
ISO
chlornitrofen
IUPAC 4-nitrophenyl 2,4,6-trichlorophenyl ether
Other
1-nitro-4-(2,4,6-trichlorophenoxy)benzene
2',4',6'-trichloro-4-nitrodiphenyl ether
2,4,6-trichloro-4'-nitrodiphenyl ether
2,4,6-trichlorophenyl 4-nitrophenyl ether
2,4,6-trichlorophenyl p-nitrophenyl ether
CNP
Trade
MO
chlorobenzilate
510-15-6
Use:
acaricide
Category:
parent
Mol. Form.: C16H14Cl2O3
LMS Code: 015
Tolerances: revoked
Alternate Names:
9CI
4-chloro-α-(4-chlorophenyl)-α-
hydroxybenzeneacetic acid ethyl
ester
ethyl 4-chloro-α-(4-chlorophenyl)-α-
hydroxybenzeneacetate
ISO
chlorobenzilate
IUPAC ethyl 4,4'-dichlorobenzilate
Other
4,4'-dichlorobenzilic acid ethyl ester
chlorbenzilat
chlorbenzylate
ethyl 4,4'-dichlorobenzilate
Trade
Acaraben
Akar
Folbex

FDA Glossary of Pesticide Chemicals
page 24
June 2005
chloroform
67-66-3
Use:
fumigant
Category:
parent
Mol. Form.: CHCl3
LMS Code: 101
Tolerances: none
Alternate Names:
9CI
trichloromethane
Other
chloroform
chloroneb
2675-77-6
Use:
fungicide
Category:
parent
Mol. Form.: C8H8Cl2O2
LMS Code: 196
Tolerances: 180.257, foreign use
Alternate Names:
9CI
1,4-dichloro-2,5-dimethoxybenzene
ANSI
chloroneb
ISO
chloroneb
IUPAC 1,4-dichloro-2,5-dimethoxybenzene
Other
2,5-dichloro-1,4-dimethoxybenzene
Trade
Demosan
Tersan SP
chlorophacinone
3691-35-8
Use:
rodenticide
Category:
parent
Mol. Form.: C23H15ClO3
LMS Code:
Tolerances:
Alternate Names:
9CI
2-[(4-chlorophenyl)phenylacetyl]-1H-
indene-1,3(2H)-dione
ISO
chlorophacinone
IUPAC 2-[2-(4-chlorophenyl)-2-phenylacetyl]=
indan-1,3-dione
chloropicrin
76-06-2
Use:
fumigant
Category:
parent
Mol. Form.: CCl3NO2
LMS Code: 016
Tolerances: 180.199, foreign use
Alternate Names:
9CI
trichloronitromethane
ISO
chloropicrin
IUPAC trichloronitromethane
Trade
Acquinite
Picfume
chloropropylate
5836-10-2
Use:
insecticide
Category:
parent
Mol. Form.: C17H16Cl2O3
LMS Code: 261
Tolerances: revoked, foreign use
Alternate Names:
9CI
1-methylethyl 4-chloro-α-(4-chlorophenyl)-
α-hydroxybenzenacetate
4,4'-dichlorobenzilic acid isopropyl ester
4-chloro-α-(4-chlorophenyl)-α-hydroxy=
benzeneacetic acid 1-methylethyl
ester
ANSI
chloropropylate
ISO
chloropropylate
IUPAC isopropyl 4,4'-dichlorobenzilate
Other
G-24163
Trade
Acaralate
Rospin
Rospine
chlorosulfamic acid
7778-42-9
Use:
fungicide
Category:
parent
Mol. Form.: ClH2NO2S
LMS Code: 145
Tolerances: revoked
Alternate Names:
9CI
sulfamoyl chloride
Other
chlorosulfamic acid
chlorothalonil
1897-45-6
Use:
fungicide
Category:
parent
Mol. Form.: C8Cl4N2
LMS Code: 164
Tolerances: 180.275, foreign use
Alternate Names:
9CI
2,4,5,6-tetrachloro-1,3-benzene=
dicarbonitrile
tetrachloroisophthalonitrile
ANSI
chlorothalonil
ISO
chlorothalonil
IUPAC tetrachloroisophthalonitrile
Other
1,3-dicyanotetrachlorobenzene
2,4,5,6-tetrachloro-1,3-dicyanobenzene
2,4,5,6-tetrachloro-1,3-isophthalonitrile
2,4,5,6-tetrachloroisophthalonitrile
Trade
Bravo
Daconil 2787
Sweep
Termil
Vanox
chlorotoluron
15545-48-9
Use:
herbicide
Category:
parent
Mol. Form.: C10H13ClN2O
LMS Code: 862
Tolerances: foreign use
Alternate Names:
9CI
N'-(3-chloro-4-methylphenyl)-N,N-
dimethylurea
ISO
chlorotoluron
IUPAC 3-(3-chloro-p-tolyl)-1,1-dimethylurea
Other
chlortoluron
Trade
Chlortokem
Dicuran
Tolurex
chloroxuron
1982-47-4
Use:
herbicide
Category:
parent
Mol. Form.: C15H15ClN2O2
LMS Code: 668
Tolerances: revoked
Alternate Names:
9CI
N'-(4-(4-chlorophenoxy)phenyl)-N,N-
dimethylurea
ANSI
chloroxuron
ISO
chloroxuron
IUPAC 3-[4-(4-chlorophenoxy)phenyl]-1,1-
dimethylurea
Other
chloroxifenidim
Trade
Norex
Tenoran

FDA Glossary of Pesticide Chemicals
June 2005
page 25
chloroxynil
1891-95-8
Use:
herbicide
Category:
parent
Mol. Form.: C7H3Cl2NO
LMS Code:
Tolerances:
Alternate Names:
9CI
3,5-dichloro-4-hydroxybenzonitrile
ISO
chloroxynil
IUPAC 3,5-dichloro-4-hydroxybenzonitrile
chlorphonium chloride
115-78-6
Use:
plant growth regulator
Category:
parent
Mol. Form.: C19H32Cl3P
LMS Code:
Tolerances:
Alternate Names:
9CI
tributyl[(2,4-dichlorophenyl)methyl]=
phosphonium chloride
ISO
chlorphonium chloride
IUPAC tributyl(2,4-dichlorobenzyl)phosphonium
chloride
Trade
Phosphon
chlorphoxim
14816-20-7
Use:
insecticide
Category:
parent
Mol. Form.: C12H14ClN2O3PS
LMS Code:
Tolerances:
Alternate Names:
9CI
7-(2-chlorophenyl)-4-ethoxy-3,5-dioxa-6-
aza-4-phosphaoct-6-ene-8-nitrile 4-
sulfide
ISO
chlorphoxim
IUPAC 2-(2-chlorophenyl)-2-(diethoxyphosphino=
thioyloxyimino)acetonitrile
Other
chlorophoxim
chlorpropham
101-21-3
Use:
plant growth regulator
Category:
parent
Mol. Form.: C10H12ClNO2
LMS Code: 114
Tolerances: 180.181, foreign use
Alternate Names:
9CI
1-methylethyl (3-chlorophenyl)carbamate
ISO
chlorpropham
IUPAC isopropyl 3-chlorocarbanilate
Other
CIPC
isopropyl m-chlorocarbanilate
chlorpyrifos
2921-88-2
Use:
insecticide
Category:
parent
Mol. Form.: C9H11Cl3NO3PS
LMS Code: 160
Tolerances: 180.342, 185.1000, 186.1000, foreign
use
Alternate Names:
9CI
O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl)
phosphorothioate
ANSI
chlorpyrifos
ISO
chlorpyrifos
IUPAC O,O-diethyl O-3,5,6-trichloro-2-pyridyl
phosphorothioate
Other
Dowco 179
Trade
Dursban
Lorsban
chlorpyrifos-methyl
5598-13-0
Use:
insecticide
Category:
parent
Mol. Form.: C7H7Cl3NO3PS
LMS Code: 235
Tolerances: 180.419, 185.1050, 186.1050, foreign
use
Alternate Names:
9CI
O,O-dimethyl O-(3,5,6-trichloro-2-
pyridinyl) phosphorothioate
ANSI
chlorpyrifos-methyl
ISO
chlorpyrifos-methyl
IUPAC O,O-dimethyl O-3,5,6-trichloro-2-pyridyl
phosphorothioate
Trade
Reldan
chlorsulfuron
64902-72-3
Use:
herbicide
Category:
parent
Mol. Form.: C12H12ClN5O4S
LMS Code: 718
Tolerances: 180.405, foreign use
Alternate Names:
9CI
2-chloro-N-(((4-methoxy-6-methyl-1,3,5-
triazin-2-yl)amino)carbonyl)=
benzenesulfonamide
ANSI
chlorsulfuron
IUPAC 1-(2-chlorophenylsulfonyl)-3-(4-methoxy-
6-methyl-1,3,5-triazin-2-yl)urea
Trade
Glean
chlorthiamid
1918-13-4
Use:
herbicide
Category:
parent
Mol. Form.: C7H5Cl2NS
LMS Code: 852
Tolerances: foreign use
Alternate Names:
9CI
2,6-dichlorobenzenecarbothioamide
ISO
chlorthiamid
IUPAC 2,6-dichlorothiobenzamide
Trade
Prefix
chlorthiophos
60238-56-4
Use:
insecticide
Category:
parent
Mol. Form.: C11H15Cl2O3PS2
LMS Code: 545
Tolerances: revoked
Alternate Names:
9CI
O-(dichloro(methylthio)phenyl) O,O-diethyl
phosphorothioate
ANSI
chlorthiophos
ISO
chlorthiophos
IUPAC isomeric reaction mixture in which O-2,5-
dichlorophenyl-4-methylthiophenyl
O,O-diethyl phosphorothioate
predominates
Trade
Celathion

FDA Glossary of Pesticide Chemicals
page 26
June 2005
chlozolinate
84332-86-5
Use:
fungicide, growth regulator
Category:
parent
Mol. Form.: C13H11Cl2NO5
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
ethyl 3-(3,5-dichlorophenyl)-5-methyl-2,4-
dioxo-5-oxazolidinecarboxylate
ISO
chlozolinate
IUPAC ethyl (RS)-3-(3,5-dichlorophenyl)-5-
methyl-2,4-dioxo-1,3-oxazolidine-5-
carboxylate
ethyl (±)-3-(3,5-dichlorophenyl)-5-methyl-
2,4-dioxo-1,3-oxazolidine-5-
carboxylate
Other
dichlozolinate
Trade
Manderol
Serinal
choline chloride
67-48-1
Use:
herbicide
Category:
parent
Mol. Form.: C5H14NO•Cl
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
2-hydroxy-N,N,N-trimethylethanamimium
chloride
Other
choline chloride
chromafenozide
143807-66-3
Use:
insecticide
Category:
parent
Mol. Form.: C24H30N2O3
LMS Code:
Tolerances:
Alternate Names:
9CI
3,4-dihydro-5-methyl-2H-1-benzopyran-6-
carboxylic acid 2-(3,5-dimethyl=
benzoyl)-2-(1,1-dimethylethyl)=
hydrazide
ISO
chromafenozide
IUPAC 2'-tert-butyl-5-methyl-2'-(3,5-
xyloyl)chromane-6-carbohydrazide
Other
ANS-118
cinidon-ethyl
132057-06-8
Use:
herbicide
Category:
parent
Mol. Form.: C19H17C12NO4
LMS Code:
Tolerances:
Alternate Names:
9CI
ethyl 2-chloro-3-(2-chloro-5-(1,3,4,5,6,7-
hexahydro-1,3-dioxo-2H-isoindol-2-
yl)phenyl)-2-propenoate
ISO
cinidon-ethyl
IUPAC ethyl 2-chloro-3-[2-chloro-5-(cyclohex-1-
ene-1,2-dicarboximido)phenyl]=
acrylate
cinmethylin
87818-31-3
Use:
herbicide
Category:
parent
Mol. Form.: C18H26O2
LMS Code:
Tolerances: temporary
Alternate Names:
9CI
1-methyl-4-(1-methylethyl)-2-((2-
methylphenyl)methoxy)-7-
oxabicyclo(2.2.1)heptane, exo-(±)-
ANSI
cinmethylin
ISO
cinmethylin
IUPAC 1,4-epoxy-p-menth-2-yl 2-methylbenzyl
ether, (1RS,2SR,4SR)-
Other
SD-95481
Trade
Argold
Cinch
cinosulfuron
94593-91-6
Use:
herbicide
Category:
parent
Mol. Form.: C15H19N5O7S
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
N-(((4,6-dimethoxy-1,3,5-triazin-2-
yl)amino)carbonyl)-2-(2-
methoxyethoxy)benzenesulfonamide
ISO
cinosulfuron
IUPAC 1-(4,6-dimethoxy-1,3,5-triazin-2-yl)-3-[2-
(2-methoxyethoxy)phenyl=
sulfonyl]urea
Other
CGA-142464
cismethrin
35764-59-1
Use:
insecticide
Category:
parent
Mol. Form.: C22H26O3
LMS Code:
Tolerances:
Alternate Names:
9CI
2,2-dimethyl-3-(2-methyl-1-propenyl)-, (5-
(phenylmethyl)-3-furanyl)methyl
cyclopropanecarboxylate, (1R-cis)-
ISO
cismethrin
IUPAC 5-benzyl-3-furylmethyl (1R,3S)-2,2-
dimethyl-3-(2-methylprop-1-enyl)
 cyclopropanecarboxylate
Other
resmethrin, (1R-cis)-
clethodim
99129-21-2
Use:
herbicide
Category:
parent
Mol. Form.: C17H26ClNO3S
LMS Code:
Tolerances: 180.458, 186.1075, foreign use
Alternate Names:
9CI
2-(1-(((3-chloro-2-propenyl)oxy)imino)=
propyl)-5-(2-(ethylthio)propyl)-3-
hydroxy-2-cyclohexene-1-one
ANSI
clethodim
ISO
clethodim
IUPAC 2-[(E)-1-[(E)-3-chloroallyloxyimino]propyl]-
5-[2-(ethylthio)propyl]-3-
hydroxycyclohex-2-enone, (RS)-
Other
RE-45601
Trade
Select

FDA Glossary of Pesticide Chemicals
June 2005
page 27
clodinafop-propargyl
105512-06-9
Use:
herbicide
Category:
parent
Mol. Form.: C17H13ClFNO4
LMS Code: B38
Tolerances: 180.559, foreign use
Alternate Names:
9CI
2-propynyl-(R)-2-(4-(5-chloro-3-fluoro-2-
pyridinyl)oxy)-phenoxy)propanoate
ISO
clodinafop-propargyl
IUPAC 2-propynyl-(R)-2-[4-(5-chloro-3-fluoro-2-
pyridyloxy)phenoxy]propionate
Other
2-(4-((5-chloro-3-fluoro-2-pyridinyl)oxy)=
phenoxyproanoic acid-2-propyl
ester,   (2R)-
CGA-184927
Trade
Topik
cloethocarb
51487-69-5
Use:
insecticide/nematocide
Category:
parent
Mol. Form.: C11H14ClNO4
LMS Code:
Tolerances: pending
Alternate Names:
9CI
2-(2-chloro-1-methoxyethoxy)phenyl
methylcarbamate
ISO
cloethocarb
IUPAC 2-(2-chloro-1-methoxyethoxy)phenyl
methylcarbamate, (RS)-
Other
BAS 263 I
Trade
Lance
clofencet
129025-54-3
Use:
plant growth regulator
Category:
metabolite
Mol. Form.: C13H11ClN2O3
LMS Code:
Tolerances: 180.497, 186.---
Alternate Names:
9CI
2-(4-chlorophenyl)-3-ethyl-2,5-dihydro-5-
oxo-4-pyridazinecarboxylic acid
ANSI
clofencet
ISO
clofencet
IUPAC 2-(4-chlorophenyl)-3-ethyl-2,5-dihydro-5-
oxopyridazine-4-carboxylic acid
Other
MON 21201
clofencet potassium salt
82697-71-0
Use:
plant growth regulator
Category:
parent
Mol. Form.: C13H10ClN2O3•K
LMS Code:
Tolerances: 180.497, 186.---
Alternate Names:
9CI
potassium 2-(4-chlorophenyl)-3-ethyl-2,5-
dihydro-5-oxo-4-pyridazine=
carboxylate
ANSI
clofencet potassium salt
ISO
clofencet potassium salt
Other
2-(4-chlorophenyl)-3-ethyl-2,5-dihydro-5-
oxo-4-pyridazinecarboxylic acid,
potassium salt
MON 21200
Trade
Genesis
clofentezine
74115-24-5
Use:
insecticide
Category:
parent
Mol. Form.: C14H8Cl2N4
LMS Code: 699
Tolerances: 180.446, 185.---, foreign use
Alternate Names:
9CI
3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine
ANSI
clofentezine
ISO
clofentezine
IUPAC 3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine
Other
NC 21314
Trade
Acaristop
Apollo
Panatac
clomazone
81777-89-1
Use:
herbicide
Category:
parent
Mol. Form.: C12H14ClNO2
LMS Code: 719
Tolerances: 180.425, foreign use
Alternate Names:
9CI
2-((2-chlorophenyl)methyl)-4,4-dimethyl-3-
isoxazolidinone
ANSI
clomazone
ISO
clomazone
IUPAC 2-(2-chlorobenzyl)-4,4-dimethyl-1,2-
oxazolidin-3-one
2-(2-chlorobenzyl)-4,4-dimethyl=
isoxazolidin-3-one
Other
dimethazone
fenoxan
FMC 57020
Trade
Command
Gamit
clomeprop
84496-56-0
Use:
herbicide
Category:
parent
Mol. Form.: C16H15Cl2NO2
LMS Code:
Tolerances:
Alternate Names:
9CI
2-(2,4-dichloro-3-methylphenoxy)-N-
phenylpropanamide
ISO
clomeprop
IUPAC 2-(2,4-dichloro-m-tolyloxy)propionanilide,
(RS)-
Trade
Yukahope
cloprop
101-10-0
Use:
plant growth regulator
Category:
parent
Mol. Form.: C9H10O3Cl
LMS Code: A19
Tolerances: 180.325
Alternate Names:
9CI
2-(3-chlorophenoxy)propanoic acid
ISO
cloprop
IUPAC 2-(3-chlorophenoxy)propionic acid, (RS)-
Other
2-(m-chlorophenoxy)propionic acid

FDA Glossary of Pesticide Chemicals
page 28
June 2005
clopyralid
1702-17-6
Use:
herbicide
Category:
parent
Mol. Form.: C6H3Cl2NO2
LMS Code: B46
Tolerances: 180.431, foreign use
Alternate Names:
9CI
3,6-dichloro-2-pyridinecarboxylic acid
ANSI
clopyralid
ISO
clopyralid
IUPAC 3,6-dichloropyridine-2-carboxylic acid
Other
Dowco 290
Trade
Lontrel
Stinger
cloquintocet-mexyl
99607-70-2
Use:
safener
Category:
parent
Mol. Form.: C18H22ClNO3
LMS Code: B39
Tolerances: 180.560
Alternate Names:
9CI
1-methylhexyl 5-chloro-8-quinolinoxy=
acetate
ISO
cloquintocet-mexyl
Other
(5-chloro-8-quinolinyl)oxyacetic acid-1-
methylhexyl ester
CGA-185072
cloransulam methyl ester
147150-35-4
Use:
herbicide
Category:
parent
Mol. Form.: C15H13ClFN5O5S
LMS Code:
Tolerances: 180.514
Alternate Names:
9CI
methyl 3-chloro-2-(((5-ethoxy-7-fluoro[1, 2,
4]triazolo[1, 5-c]pyrimidin-2-yl)=
sulfonyl)amino)benzoate
ANSI
cloransulam methyl ester
ISO
cloransulam-methyl
Other
N-(2-carboxymethyl-6-chlorophenyl)-5-
ethoxy-7-fluoro-(1,2,4)-triazolo[1,5c]-
pyrimidine-2-sulfonamide
Trade
DE-565
Firstrate
K-195874
clothianidin
21088-92-5
Use:
insecticide
Category:
parent
Mol. Form.: C6H8ClN5O2S
LMS Code:
Tolerances: 180.586
Alternate Names:
9CI
N-[(2-chloro-5-thiazolyl)methyl]-N'-methyl-
N"-nitroguanidine, (E)-
ISO
clothianidin
N-((2-chloro-5-thiazolyl)methyl)-N'-methyl-
N'-nitroguanidine
IUPAC 1-(2-chloro-1,3-thiazol-5-ylmethyl)-3-
methyl-2-nitroguanidine, (E)-
Other
CGA-322704
N-((2-chloro-5-thiazolyl)methyl)-N'-methyl-
N''-nitroguanidine, (E)-
thiamethoxam metabolite
Trade
CGA-322704
cloxifenolum
3380-34-5
Use:
microbicide
Category:
parent
Mol. Form.: C12H7Cl3O2
LMS Code:
Tolerances:
Alternate Names:
Other
2'-hydroxy-2,4,4'-trichlorodiphenyl ether
2'-hydroxy-2,4,4'-trichlorophenyl ether
2,4,4'-trichloro-2'-hydroxydiphenyl ether
2,4,4'-trichloro-2-hydroxydiphenyl ether
5-chloro-2-(2,4-dichlorophenoxy)phenol
cloxifenolum
Irgasan CH 3635
Irgasan DP 300
trichloro-2'-hydroxydiphenylether
Trade
 CH 3635
CH-3565
DP-300
Irgasan
Lexol 300
Microban
Ster-Zac
Triclosan
Compound K
57-74-9
Use:
insecticide
Category:
component
Mol. Form.: C10H6Cl8
LMS Code: A20
Tolerances: revoked
Alternate Names:
9CI
1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-
hexahydro-4,7-methano-1H-indene
IUPAC 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-
hexahydro-4,7-methanoindene
Other
chlordane component
chlorindan
Compound K
Dowchlor
copper arsenate
7778-41-8
Use:
insecticide/fungicide
Category:
parent
Mol. Form.: As-H3-O4.3/2Cu
LMS Code: 017
Tolerances: revoked
Alternate Names:
9CI
arsenic acid (H3AsO4) copper(2+) salt
copper arsenate (3:2)
Other
copper arsenate
copper monoethanolamine
53044-06-7
Use:
herbicide
Category:
parent
Mol. Form.: C2H7CuNO
LMS Code:
Tolerances: 185.1200
Alternate Names:
9CI
(2-aminoethanol-N,O)-copper(1+)
Other
copper
copper monoethanolamine

FDA Glossary of Pesticide Chemicals
June 2005
page 29
copper sulfate pentahydrate
7758-99-8
Use:
fungicide, algicide
Category:
other
Mol. Form.: CuSO4.5H2O
LMS Code:
Tolerances: pending
Alternate Names:
Other
copper (II) sulfate
copper sulfate pentahydrate
cupric sulfate
coumaphos
56-72-4
Use:
insecticide
Category:
parent
Mol. Form.: C14H16ClO5PS
LMS Code: 124
Tolerances: 180.189
Alternate Names:
9CI
O-(3-chloro-4-methyl-2-oxo-2H-1-
benzopyran-7-yl) O,O-diethyl
phosphorothioate
ISO
coumaphos
IUPAC O-3-chloro-4-methyl-2-oxo-2H-chromen-7-
yl O,O-diethyl phosphorothioate
Trade
Asuntol
Co-Ral
Muscatox
Resistox
crotoxyphos
7700-17-6
Use:
insecticide
Category:
parent
Mol. Form.: C14H19O6P
LMS Code: 267
Tolerances: revoked
Alternate Names:
9CI
1-phenylethyl 3-((dimethyloxyphosphinyl)=
oxy)-2-butenoate, (E)-
ISO
crotoxyphos
IUPAC 1-phenylethyl 3-(dimethoxyphosphinoyl=
oxy)isocrotonate
Other
crotoxyfos
dimethyl phosphate of alpha-methylbenzyl
3-hydroxy-cis-crotonate
Trade
Ciodrin
crufomate
299-86-5
Use:
insecticide
Category:
parent
Mol. Form.: C12H19ClNO3P
LMS Code: 667
Tolerances: revoked
Alternate Names:
9CI
2-chloro-4-(1,1-dimethylethyl)phenyl
methyl methylphosphoramidate
ANSI
crufomate
ISO
crufomate
IUPAC 4-tert-butyl-2-chlorophenyl methyl
methylphosphoramidate
Trade
Ruelene
cryolite
15096-52-3
Use:
insecticide
Category:
parent
Mol. Form.: AlF6Na3
LMS Code: 040
Tolerances: 180.145, 185.3375
Alternate Names:
9CI
trisodium hexafluoroaluminate(3-), (OC-6-
11)-
Other
cryolite
cryolite, synthetic
fluorine compounds
sodium aluminum fluoride
cumyluron
99485-76-4
Use:
herbicide
Category:
parent
Mol. Form.: C17H19ClN2O
LMS Code:
Tolerances:
Alternate Names:
9CI
N-((2-chlorophenyl)methyl)-N'-(1-methyl-1-
phenylethyl)urea
ISO
cumyluron
IUPAC 1-(2-chlorobenzyl)-3-(1-methyl-1-
phenylethyl)urea
Other
JC-940
cyanazine
21725-46-2
Use:
herbicide
Category:
parent
Mol. Form.: C9H13ClN6
LMS Code: 228
Tolerances: 180.307, foreign use
Alternate Names:
9CI
2-((4-chloro-6-(ethylamino)-1,3,5-triazine-
2-yl)amino)-2-methylpropionitrile
ISO
cyanazine
IUPAC 2-(4-chloro-6-ethylamino-1,3,5-triazin-2-
ylamino)-2-methylpropionitrile
Other
2-((4-chloro-6-(ethylamino)-s-triazin-2-
yl)amino)-2-methylpropionitrile
Trade
Bladex
SD 15418
cyanofenphos
13067-93-1
Use:
insecticide
Category:
parent
Mol. Form.: C15H14NO2PS
LMS Code: 944
Tolerances: foreign use
Alternate Names:
9CI
O-(4-cyanophenyl) O-ethyl
phenylphosphonothioate
ISO
cyanofenphos
IUPAC O-4-cyanophenyl O-ethyl
phenylphosphonothioate
Trade
Surecide

FDA Glossary of Pesticide Chemicals
page 30
June 2005
cyanophos
2636-26-2
Use:
insecticide
Category:
parent
Mol. Form.: C9H10O3NSP
LMS Code: 895
Tolerances: foreign use
Alternate Names:
9CI
O-(4-cyanophenyl) O,O-dimethyl
phosphorothioate
ISO
cyanophos
IUPAC O-4-cyanophenyl O,O-dimethyl
phosphorothioate
Trade
Cyanox
cyazofamid (prop)
120116-88-3
Use:
fungicide
Category:
parent
Mol. Form.: C13H13ClN4O2S
LMS Code:
Tolerances: pending
Alternate Names:
9CI
4-chloro-2-cyano-N,N-dimethyl-5-(4-
methylphenyl)-1H-imidazole-1-
sulfonamide
ISO
cyazofamid (prop)
IUPAC 4-chloro-2-cyano-N,N-dimethyl-5-p-
tolylimidazole-1-sulfonamide
cyclanilide
113136-77-9
Use:
plant growth regulator
Category:
parent
Mol. Form.: C11H9Cl2NO3
LMS Code: A81
Tolerances: 180.506
Alternate Names:
9CI
1-(((2,4-dichlorophenyl)amino)carbonyl)=
cyclopropanecarboxylic acid
ISO
cyclanilide
IUPAC 1-(2,4-dichloroanilinocarbonyl)cyclo=
propanecarboxylic acid
Other
1-(2,4-dichlorophenylaminocarbonyl)=
cyclopropane carboxylic acid
RPA-090946
cycloate
1134-23-2
Use:
herbicide
Category:
parent
Mol. Form.: C11H21NOS
LMS Code: 232
Tolerances: 180.212, foreign use
Alternate Names:
9CI
S-ethyl cyclohexylethylcarbamothioate
ISO
cycloate
IUPAC S-ethyl cyclohexyl(ethyl)thiocarbamate
Other
S-ethyl cyclohexylethylthiocarbamate
Trade
Marathon
Ro-neet
cycloheximide
66-81-9
Use:
plant growth regulator
Category:
parent
Mol. Form.: C15H23NO4
LMS Code: 756
Tolerances: revoked
Alternate Names:
9CI
4-(2-(3,5-dimethyl-2-oxocyclohexyl)-2-
hydroxyethyl-2,6-piperidinedione,
(1S-(1 A(S*), 3 A, 5 B))-
ISO
cycloheximide
IUPAC 4-{(2R)-2-[(1S,3S,5S)-(3,5-dimethyl-2-
oxocyclohexyl)]-2-hydroxyethyl}=
piperidine-2,6-dione
Trade
Acti-dione
cycloprate
54460-46-7
Use:
fungicide
Category:
parent
Mol. Form.: C20H38O2
LMS Code:
Tolerances: temporary
Alternate Names:
9CI
hexadecyl cyclopropanecarboxylate
Other
cycloprate
Trade
Zardex
cycloprothrin
63935-38-6
Use:
insecticide
Category:
parent
Mol. Form.: C26H21Cl2NO4
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 2,2,-
dichloro-1-(4-ethoxyphenyl)cyclo=
propanecarboxylate
ISO
cycloprothrin
IUPAC cyano-3-phenoxybenzyl (RS)-2,2-dichloro-
1-(4-ethoxyphenyl)cyclopropane=
carboxylate, (RS)-α-
Trade
Cyclosal
cyclosulfamuron
136849-15-5
Use:
herbicide
Category:
parent
Mol. Form.: C17H19N5O6S
LMS Code:
Tolerances:
Alternate Names:
9CI
N-(((2-(cyclopropylcarbonyl)phenyl)amino)=
sulfonyl)-N'-(4,6-dimethoxy-2-
pyrimidinyl)urea
ANSI
cyclosulfamuron
ISO
cyclosulfamuron
IUPAC 1-[2-(cyclopropylcarbonyl)anilinosulfonyl]-
3-(4,6-dimethoxypyrimidin-2-yl)urea
Other
AC 332140

FDA Glossary of Pesticide Chemicals
June 2005
page 31
cycloxydim
101205-02-1
Use:
herbicide
Category:
parent
Mol. Form.: C17H27NO3S
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
2-(1-(ethoxyimino)butyl)-3-hydroxy-5-
(tetrahydro-2H-thiopyran-3-yl)-2-
cyclohexene-1-one
ISO
cycloxydim
IUPAC 2-[1-(ethoxyimino)butyl]-3-hydroxy-5-
thian-3-ylcyclohex-2-enone, (RS)-
Other
BAS-517-H
Trade
Focus
Laser
Stratos
cycluron
2163-69-1
Use:
herbicide
Category:
parent
Mol. Form.: C11H22N2O
LMS Code: 853
Tolerances: foreign use
Alternate Names:
9CI
N'-cyclooctyl-N,N-dimethylurea
ISO
cycluron
IUPAC 3-cyclo-octyl-1,1-dimethylurea
Other
OMU
cyfluthrin
68359-37-5
Use:
insecticide
Category:
parent
Mol. Form.: C22H18Cl2FNO3
LMS Code: 781
Tolerances: 180.436, foreign use
Alternate Names:
9CI
cyano(4-fluoro-3-phenoxyphenyl)methyl 3-
(2,2-dichloroethenyl)-2,2-
dimethylcyclopropanecarboxylate
ISO
cyfluthrin
IUPAC cyano-4-fluoro-3-phenoxybenzyl (1RS)-cis-
trans-3-(2,2-dichlorovinyl)-2,2-
dimethylcyclopropanecarboxylate,
(RS)-α-
cyano-4-fluoro-3-phenoxybenzyl
(1RS,3RS;1RS,3SR)-3-(2,2-
dichlorovinyl)-2,2-dimethylcyclo=
propanecarboxylate, (RS)-α-
Other
BAY-FCR 1272
FCR 1272
Trade
Baythroid
Sofac
Tempo
cyfluthrin, beta-
Use:
insecticide
Category:
parent
Mol. Form.: C22H18Cl2FNO3
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
cyano(4-fluoro-3-phenoxyphenyl)methyl 3-
(2,2-dichloroethenyl)-2,2-
dimethylcyclopropanecarboxylate
ISO
cyfluthrin, beta-
Other
FCR 4545
Trade
Bulldock
cyhalofop butyl ester
122008-85-9
Use:
herbicide
Category:
parent
Mol. Form.: C20H20FNO4
LMS Code: B59
Tolerances: 180.576
Alternate Names:
9CI
butyl 2-(4-(4-cyano-2-fluorophenoxy)=
phenoxy)propanoate, (R)-
ANSI
cyhalofop butyl ester
ISO
cyhalofop-butyl
IUPAC butyl 2-(4-(4-cyano-2-fluorophenoxy)=
phenoxy)propionoate, (R)-
Other
DE-537 n-butyl ester
n-butyl 2-(4-(4-cyano-2-fluorophenoxy)=
phenoxy)propionate, (R)-(+)-
XDE 537
Trade
Clincher
cyhalothrin
68085-85-8
Use:
insecticide
Category:
parent
Mol. Form.: C23H19ClF3NO3
LMS Code:
Tolerances: pending, foreign use
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 3-(2-
chloro-3,3,3-trifluoro-1-propenyl)-
2,2-dimethylcyclopropane=
carboxylate
ISO
cyhalothrin
IUPAC cyano-3-phenoxybenzyl (Z)-(1RS,3RS)-(2-
chloro-3,3,3-trifluoropropenyl)-2,2-
dimethylcyclopropanecarboxylate,
(RS)-α-
Trade
Grenade
Matador
Saber
cyhexatin
13121-70-5
Use:
insecticide
Category:
parent
Mol. Form.: C18H34OSn
LMS Code: 550
Tolerances: 180.144, 185.1350, 186.1350, foreign
use
Alternate Names:
9CI
tricyclohexylhydroxystannane
ANSI
cyhexatin
ISO
cyhexatin
IUPAC tricyclohexyltin hydroxide
Trade
Dowco 213
Plictran
cymiazole
61676-87-7
Use:
acaricide
Category:
parent
Mol. Form.: C12H14N2S
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
2,4-dimethyl-N-(3-methyl-2(3H)-
thiazolylidene)benzenamine
Other
CGA-50439
cymiazole
Trade
Besuntol
Tifatol
Xymiazole

FDA Glossary of Pesticide Chemicals
page 32
June 2005
cymoxanil
57966-95-7
Use:
fungicide
Category:
parent
Mol. Form.: C7H10N4O3
LMS Code: 877
Tolerances: 180.503, foreign use
Alternate Names:
9CI
2-cyano-N-((ethylamino)carbonyl)-2-
(methoxyimino)acetamide
ANSI
cymoxanil
ISO
cymoxanil
IUPAC 1-(2-cyano-2-methoxyiminoacetyl)-3-
ethylurea
Other
DPX 3217
Trade
Curzate
cypermethrin
52315-07-8
Use:
insecticide
Category:
parent
Mol. Form.: C22H19Cl2NO3
LMS Code: 597
Tolerances: 180.418, foreign use
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 3-(2,2-
dichloroethenyl)-2,2-dimethylcyclo=
propanecarboxylate
ANSI
cypermethrin
ISO
cypermethrin
IUPAC cyano-3-phenoxybenzyl
(1RS,3RS;1RS,3SR)-3-(2,2-
dichlorovinyl)-2,2-dimethylcyclo=
propanecarboxylate, (RS)-α-
Other
cypermethrin, zeta-
Trade
Ammo
Barricade
Cymbush
Fendona
Imperator
Kefil Super
Ripcord
Supermethrin
cypermethrin, beta-
Use:
insecticide
Category:
parent
Mol. Form.: C22H19Cl2NO3
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 3-(2,2-
dichloroethenyl)-2,2-dimethylcyclo=
propanecarboxylate
ISO
cypermethrin, beta-
Trade
Chinmix
cypermethrin, theta-
71697-59-1
Use:
insecticide
Category:
parent
Mol. Form.: C22H19Cl2NO3
LMS Code:
Tolerances:
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 3-(2,2-
dichloroethenyl)-2,2-dimethylcyclo=
propanecarboxylate, (1A(S*), 3B)-(±)-
ISO
cypermethrin, theta-
Other
cyano-3-phenoxybenzyl-3-(2,2-
dichlorovinyl)-2,2-dimethylcyclo=
propanecarboxylate
SK 80
Trade
Transmix
cypermethrin, zeta-
Use:
insecticide
Category:
parent
Mol. Form.: C22H19Cl2NO3
LMS Code: B55
Tolerances: 180.418
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 3-(2,2-
dichloroethenyl)-2,2-dimethylcyclo=
propanecarboxylate
ANSI
cypermethrin, zeta-
ISO
cypermethrin, zeta-
Trade
Fury
Mustang
cyprazine
22936-86-3
Use:
herbicide
Category:
parent
Mol. Form.: C9H14ClN5
LMS Code: 670
Tolerances: revoked
Alternate Names:
9CI
6-chloro-N-cyclopropyl-N'-(1-methylethyl)-
1,3,5-triazine-2,4-diamine
ANSI
cyprazine
ISO
cyprazine
Trade
Outfox
cyproconazole
94361-06-5
Use:
fungicide
Category:
parent
Mol. Form.: C15H18ClN3O
LMS Code: A22
Tolerances: 180.485, foreign use
Alternate Names:
9CI
(4-chlorophenyl)-α-(1-cyclopropylethyl)-
1H-1,2,4-triazole-1-ethanol, α-
ISO
cyproconazole
IUPAC 2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-
1,2,4-triazol-1-yl) butan-2-ol,
(2RS,3RS;2RS,3SR)-
Other
SAN 619 F
Trade
Alto

FDA Glossary of Pesticide Chemicals
June 2005
page 33
cyprodinil
121552-61-2
Use:
fungicide
Category:
parent
Mol. Form.: C14H15N3
LMS Code: B22
Tolerances: 180.532
Alternate Names:
9CI
4-cyclopropyl-6-methyl-N-phenyl-2-
pyrimidinamine
ISO
cyprodinil
IUPAC 4-cyclopropyl-6-methyl-N-
phenylpyrimidin-2-amine
Other
CGA-219417
cyprofuram
69581-33-5
Use:
fungicide
Category:
parent
Mol. Form.: C14H14ClNO3
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
N-(3-chlorophenyl)-N-(tetrahydro-2-oxo-3-
furanyl)-cyclopropanecarboxamide
ANSI
cyprofuram
ISO
cyprofuram
IUPAC [N-(3-chlorophenyl)cyclopropanecarbox=
amido]-γ-butyrolactone, (RS)-α-
Other
SN 78314
Trade
Vinicur
cyromazine
66215-27-8
Use:
insect growth regulator
Category:
parent
Mol. Form.: C6H10N6
LMS Code: 255
Tolerances: 180.414, foreign use
Alternate Names:
9CI
N-cyclopropyl-1,3,5-triazine-2,4,6-triamine
ANSI
cyromazine
ISO
cyromazine
IUPAC N-cyclopropyl-1,3,5-triazine-2,4,6-triamine
Trade
Larvadex
Trigard