Glossary of Pesticide Chemicals

D
daimuron
42609-52-9
Use:
herbicide
Category:
parent
Mol. Form.: C17H20N2O
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
N-(4-methylphenyl)-N'-(1-methyl-1-
phenylethyl)urea
ISO
daimuron
IUPAC 1-(1-methyl-1-phenylethyl)-3-p-tolylurea
1-(α,α-dimethylbenzyl)-3-p-tolylurea
Other
dymron
Trade
Showrone
dalapon
75-99-0
Use:
herbicide
Category:
parent
Mol. Form.: C3H4Cl2O2
LMS Code: 021
Tolerances: revoked, revoked, revoked, foreign use
Alternate Names:
9CI
2,2-dichloropropanoic acid
ANSI
dalapon
IUPAC 2,2-dichloropropionic acid
dalapon sodium salt
127-20-8
Use:
herbicide
Category:
formulation
Mol. Form.: C3H3Cl2NaO2
LMS Code:
Tolerances: revoked, revoked, revoked
Alternate Names:
9CI
sodium 2,2-dichloropropanoate
ANSI
dalapon sodium salt
IUPAC sodium 2,2-dichloropropionate
Trade
Dowpon
Radapon
daminozide
1596-84-5
Use:
plant growth regulator
Category:
parent
Mol. Form.: C6H12N2O3
LMS Code: 564
Tolerances: revoked, foreign use
Alternate Names:
9CI
butanedioic acid mono(2,2-dimethyl=
hydrazide)
ANSI
daminozide
ISO
daminozide
IUPAC N-dimethylaminosuccinamic acid
Trade
Alar
B-Nine
dazomet
533-74-4
Use:
insecticide
Category:
parent
Mol. Form.: C5H10N2S2
LMS Code: 878
Tolerances: foreign use
Alternate Names:
9CI
tetrahydro-3,5-dimethyl-2H-1,3,5-
thiadiazine-2-thione
ISO
dazomet
IUPAC 3,5-dimethyl-1,3,5-thiadiazinane-2-thione
tetrahydro-3,5-dimethyl-1,3,5-thiadiazine-
2-thione
Other
Crag 974
tiazon
Trade
Basamid
DCIP
108-60-1
Use:
nematocide
Category:
parent
Mol. Form.: C6H12Cl2O
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
2,2'-oxybis(1-chloropropane)
IUPAC bis(2-chloro-1-methylethyl) ether
Other
DCIP
Trade
Nemamort

FDA Glossary of Pesticide Chemicals
page 34
June 2005
DCPA
1861-32-1
Use:
herbicide
Category:
parent
Mol. Form.: C10H6Cl4O4
LMS Code: 134
Tolerances: 180.185, foreign use
Alternate Names:
9CI
dimethyl 2,3,5,6-tetrachloro-1,4-
benzenedicarboxylate
ISO
chlorthal-dimethyl
Other
DCPA
dimethyl tetrachloroterephthalate
Trade
DAC 893
Dacthal
DCVA, cis-
55667-40-8
Use:
Category:
metabolite
Mol. Form.: C8H10Cl2O2
LMS Code: 294
Tolerances: 180.378, 180.418, foreign use
Alternate Names:
9CI
3-(2,2-dichloroethenyl)-2,2-dimethyl=
cyclopropanecarboxylic acid,  (1R-
cis)-
Other
cypermethrin metabolite
DCVA, cis-
permethric acid, (1R-cis)-
permethrin metabolite
DCVA, trans-
55701-05-8
Use:
Category:
metabolite
Mol. Form.: C8H10Cl2O2
LMS Code: 295
Tolerances: 180.378, 180.418, foreign use
Alternate Names:
9CI
3-(2,2-dichloroethenyl)-2,2-dimethyl=
cyclopropanecarboxylic acid
Other
chrysanthemic acid, dv-
cypermethrin metabolite
DCVA, trans-
permethric acid
permethrin metabolite
DDE, o,p'-
3424-82-6
Use:
Category:
metabolite
Mol. Form.: C14H8Cl4
LMS Code: 911
Tolerances: revoked
Alternate Names:
9CI
1-chloro-2-(2,2-dichloro-1-(4-chloro=
phenyl)ethenyl)benzene
Other
DDE, o,p'-
DDT metabolite
DDE, p,p'-
72-55-9
Use:
Category:
metabolite
Mol. Form.: C14H8Cl4
LMS Code: 910
Tolerances: revoked
Alternate Names:
9CI
1,1'-(dichloroethenylidene)bis(4-
chlorobenzene)
Other
DDE
DDE, p,p'-
DDT metabolite
DDT
8017-34-3
Use:
insecticide
Category:
parent
Mol. Form.: C14H9Cl5
LMS Code: 022
Tolerances: revoked
Alternate Names:
9CI
1-chloro-2-(2,2,2-trichloro-1-(4-
chlorophenyl)ethyl)benzene mixture
with 1,1'-(2,2,2-trichloroethyl=
iden)bis(4-chlorobenzene)
Other
DDT
dichlorodiphenyltrichloroethane
DDT, o,p'-
789-02-6
Use:
insecticide
Category:
component
Mol. Form.: C14H9Cl5
LMS Code: 907
Tolerances: revoked
Alternate Names:
9CI
1-chloro-2-(2,2,2-trichloro-1-(4-
chlorophenyl)ethyl)benzene
Other
DDT, o,p'-
DDT, p,p'-
50-29-3
Use:
insecticide
Category:
component
Mol. Form.: C14H9Cl5
LMS Code: 906
Tolerances: revoked
Alternate Names:
9CI
1,1'-(2,2,2-trichloroethylidene)bis(4-
chlorobenzene)
ISO
DDT
IUPAC 1,1,1-trichloro-2,2-bis(4-chlorophenyl)=
ethane
Other
4,4'-dichlorodiphenyltrichloroethane
chlorophenothane
DDT, p,p'-
dicophane
deltamethrin
52918-63-5
Use:
insecticide
Category:
parent
Mol. Form.: C22H19Br2NO3
LMS Code: 612
Tolerances: 180.435, foreign use
Alternate Names:
9CI
3-(2,2-dibromoethenyl)-2,2-dimethyl-,
cyano(3-phenoxyphenyl)methyl
cyclopropanecarboxylate, (1R-(1
A(S*),3 A))-
cyano(3-phenoxyphenyl)methyl 3-(2,2-
dibromoethenyl)-2,2-dimethylcyclo=
propanecarboxylate, [1R-
[1A(S*),3A]]-
ISO
deltamethrin
IUPAC cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-
dibromovinyl)-2,2-dimethylcyclo=
propanecarboxylate, (S)-α-
cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-
dibromovinyl)-2,2-dimethylcyclo=
propanecarboxylate, (S)-α-
Other
decamethrin
tralomethrin metabolite
Trade
Decis

FDA Glossary of Pesticide Chemicals
June 2005
page 35
deltamethrin, cis-
Use:
Category:
metabolite
Mol. Form.: C22H19Br2NO3
LMS Code:
Tolerances: 180.422
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 3-(2,2-
dibromoethenyl)-2,2-dimethylcyclo=
propanecarboxylate
Other
cyano-3-phenoxybenzyl-(1R,3R)-3-(2,2-
dibromovinyl)-2,2-dimethylcyclo=
propanecarboxylate, (S)-α-
deltamethrin, cis-
tralomethrin metabolite
deltamethrin, trans-
64363-96-8
Use:
Category:
metabolite
Mol. Form.: C22H19Br2NO3
LMS Code: A23
Tolerances: 180.422
Alternate Names:
9CI
cyano(3-phenoxyphenyl)methyl 3-(2,2-
dibromoethenyl)-2,2-dimethylcyclo=
propanecarboxylate
Other
cyano-3-phenoxybenzyl-(1S,3R)-3-(2,2-
dibromovinyl)-2,2-dimethylcyclo=
propanecarboxylate, (S)-α-
deltamethrin, trans-
tralomethrin metabolite
demeton
8065-48-3
Use:
insecticide
Category:
parent
Mol. Form.: C8H19O3PS2
LMS Code: 023
Tolerances: revoked
Alternate Names:
9CI
O,O-diethyl O-(2-(ethylthio)ethyl
phosphorothioate mixture with O,O-
diethyl S-(2-(ethylthio)ethyl)
phosphorothioate
IUPAC reaction mixture of O,O-diethyl O-2-
ethylthioethyl phosphorothioate
and O,O-diethyl S-2-ethylthioethyl
phosphorothioate
Other
demeton
mercaptofos
Trade
Systox
demeton-O
298-03-3
Use:
insecticide
Category:
component
Mol. Form.: C8H19O3PS2
LMS Code: 708
Tolerances: revoked
Alternate Names:
9CI
O,O-diethyl O-(2-(ethylthio)ethyl)
phosphorothioate
ISO
demeton-O
IUPAC O,O-diethyl O-2-ethylthioethyl
phosphorothioate
Other
demeton I
demeton thiono
ethylthiodemeton
O,O-diethyl O-ethylmercaptoethyl
thiophosphate
Systox thiono
demeton-S
126-75-0
Use:
insecticide
Category:
component
Mol. Form.: C8H19O3PS2
LMS Code: 558
Tolerances: revoked
Alternate Names:
9CI
O,O-diethyl S-(2-(ethylthio)ethyl)
phosphorothioate
ISO
demeton-S
IUPAC O,O-diethyl S-2-ethylthioethyl
phosphorothioate
Other
demeton II
demeton thiol
disulfoton oxygen analog
isosystox
O,O-diethyl S-ethylmercaptoethyl
thiophosphate
Systox thiol
des N-isopropyl isofenphos
25205-08-7
Use:
Category:
metabolite
Mol. Form.: C12H18NO4PS
LMS Code: 259
Tolerances: revoked
Alternate Names:
9CI
1-methylethyl 2-((aminoethoxyphosphino=
thioyl)oxy)benzoate
Other
des N-isopropyl isofenphos
isofenphos metabolite
desmedipham
13684-56-5
Use:
herbicide
Category:
parent
Mol. Form.: C16H16N2O4
LMS Code: 786
Tolerances: 180.353, foreign use
Alternate Names:
9CI
ethyl (3-(((phenylamino)carbonyl)oxy)=
phenyl)carbamate)
ANSI
desmedipham
ISO
desmedipham
IUPAC 3-ethoxycarbonylaminophenyl
phenylcarbamate
ethyl 3'-phenylcarbamoyloxycarbanilate
ethyl 3-phenylcarbamoyloxyphenyl=
carbamate
Trade
Betanal Am
Betanex
desmetryn
1014-69-3
Use:
herbicide
Category:
parent
Mol. Form.: C8H15N5S
LMS Code: A88
Tolerances: foreign use
Alternate Names:
9CI
N-methyl-N'-(1-methylethyl)-6-(methyl=
thio)-1,3,5-triazine-2,4-diamine
ISO
desmetryn
IUPAC N2-isopropyl-N4-methyl-6-methylthio-
1,3,5-triazine-2,4-diamine
Other
desmetryne
Trade
Semeron

FDA Glossary of Pesticide Chemicals
page 36
June 2005
di-allate
2303-16-4
Use:
herbicide
Category:
parent
Mol. Form.: C10H17ClNOS
LMS Code: 353
Tolerances: revoked, temporary
Alternate Names:
9CI
S-(2,3-dichloro-2-propenyl) bis(1-methyl=
ethyl)carbamothioate
ISO
di-allate
IUPAC S-2,3-dichloroallyl di-isopropyl=
(thiocarbamate)
Other
diallate
S-2,3-dichloroallyl diisopropyl=
thiocarbamate
Trade
Avadex
diafenthiuron
80060-09-9
Use:
acaricide
Category:
parent
Mol. Form.: C23H32N2OS
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
N-(2,6-bis(1-methylethyl)-4-phenoxy=
phenyl)-N'-(1,1-dimethylethyl)=
thiourea
ISO
diafenthiuron
IUPAC 1-tert-butyl-3-(2,6-di-isopropyl-4-
phenoxyphenyl)thiourea
Other
CGA-106630
Trade
Pegasus
Polo
dialifor
10311-84-9
Use:
insecticide
Category:
parent
Mol. Form.: C14H17ClNO4PS2
LMS Code: 244
Tolerances: revoked, foreign use
Alternate Names:
9CI
N-[2-chloro-1-(diethoxyphosphinothioyl=
thio)ethyl]phthalimide
S-(2-chloro-1-(1,3-dihydro-1,3-dioxo-2H-
isoindol-2-yl)ethyl) O,O-diethyl
phosphorothiodioate
ANSI
dialifor
ISO
dialifos
IUPAC S-2-chloro-1-phthalimidoethyl O,O-diethyl
phosphorodithioate
Other
Hercules 14503
Trade
Torak
diatomaceous earth
61790-53-2
Use:
insecticide
Category:
parent
Mol. Form.:
LMS Code:
Tolerances: 185.1700, 186.1700
Alternate Names:
Other
diatomaceous earth
diazinon
333-41-5
Use:
insecticide
Category:
parent
Mol. Form.: C12H21N2O3PS
LMS Code: 024
Tolerances: 180.153, 185.1750, 186.1750, foreign
use
Alternate Names:
9CI
O,O-diethyl O-(6-methyl-2-(1-methylethyl)-
4-pyrimidinyl) phosphorothioate
ANSI
diazinon
ISO
diazinon
IUPAC O,O-diethyl O-2-isopropyl-6-methyl=
pyrimidin-4-yl phosphorothioate
Trade
Basudin
Spectracide
dibromochloropropane
96-12-8
Use:
fumigant
Category:
parent
Mol. Form.: C3H5Br2Cl
LMS Code: 215
Tolerances: revoked
Alternate Names:
9CI
1,2-dibromo-3-chloropropane
IUPAC 1,2-dibromo-3-chloropropane
Other
DBCP
dibromochloropropane
Trade
Fumazone
Nemagon
dibutyl phthalate
84-74-2
Use:
insect repellent
Category:
parent
Mol. Form.: C16H22O4
LMS Code: 369
Tolerances:
Alternate Names:
9CI
dibutyl 1,2-benzenedicarboxylate
Other
butyl phthalate, normal
di(n-butyl) phthalate
dibutyl phthalate
dicamba
1918-00-9
Use:
herbicide
Category:
parent
Mol. Form.: C8H6Cl2O3
LMS Code: 155
Tolerances: 180.227, foreign use
Alternate Names:
9CI
3,6-dichloro-2-methoxybenzoic acid
ANSI
dicamba
ISO
dicamba
IUPAC 3,6-dichloro-o-anisic acid
Trade
Banvel D
dichlobenil
1194-65-6
Use:
herbicide
Category:
parent
Mol. Form.: C7H3Cl2N
LMS Code: 324
Tolerances: 180.231, foreign use
Alternate Names:
9CI
2,6-dichlorobenzonitrile
ANSI
dichlobenil
ISO
dichlobenil
IUPAC 2,6-dichlorobenzonitrile
Trade
Casoron

FDA Glossary of Pesticide Chemicals
June 2005
page 37
dichlofenthion
97-17-6
Use:
insecticide/fumigant
Category:
parent
Mol. Form.: C10H13Cl2O3PS
LMS Code: 664
Tolerances: foreign use
Alternate Names:
9CI
O-(2,4-dichlorophenyl) O,O-diethyl
phosphorothioate
ANSI
dichlofenthion
ISO
dichlofenthion
IUPAC O-2,4-dichlorophenyl O,O-diethyl
phosphorothioate
Other
dichlorofenthion
VC-13
Trade
Nemacide
dichlofluanid
1085-98-9
Use:
fungicide
Category:
parent
Mol. Form.: C9H11Cl2FN2O2S2
LMS Code: 588
Tolerances: foreign use
Alternate Names:
9CI
1,1-dichloro-N-((dimethylamino)sulfonyl)-
1-fluoro-N-phenylmethane=
sulfenamide
ISO
dichlofluanid
IUPAC N-dichlorofluoromethylthio-N',N'-dimethyl-
N-phenylsulfamide
Other
BAY 47531
Trade
Elvaron
Euparen
dichlone
117-80-6
Use:
fungicide
Category:
parent
Mol. Form.: C10H4Cl2O2
LMS Code: 025
Tolerances: revoked
Alternate Names:
9CI
2,3-dichloro-1,4-naphthalenedione
ISO
dichlone
IUPAC 2,3-dichloro-1,4-naphthoquinone
Trade
Phygon
dichlormid
37764-25-3
Use:
safener
Category:
parent
Mol. Form.: C8H11Cl2NO
LMS Code: A43
Tolerances: 180.469, foreign use
Alternate Names:
9CI
2,2-dichloro-N,N-di-2-propenylacetamide
IUPAC N,N-diallyl-2,2-dichloroacetamide
Other
dichlormid
N,N-diallyl dichloroacetamide
R25788
dichlorobenzophenone, o,p'-
85-29-0
Use:
Category:
breakdown product
Mol. Form.: C13H8Cl2O
LMS Code: 707
Tolerances: 180.163
Alternate Names:
9CI
(2-chlorophenyl) (4-chlorophenyl)=
methanone
Other
dichlorobenzophenone, o,p'-
dicofol breakdown product
dichlorobenzophenone, p,p'-
90-98-2
Use:
Category:
breakdown product
Mol. Form.: C13H8Cl2O
LMS Code: 507
Tolerances: 180.163
Alternate Names:
9CI
bis(4-chlorophenyl)methanone
Other
dichlorobenzophenone, p,p'-
dicofol breakdown product
dichloropropane
78-87-5
Use:
insecticide
Category:
parent
Mol. Form.: C3H6Cl2
LMS Code: 975
Tolerances: foreign use
Alternate Names:
9CI
1,2-dichloropropane
IUPAC 1,2-dichloropropane
Other
dichloropropane
propylene dichloride
dichlorprop
120-36-5
Use:
herbicide
Category:
parent
Mol. Form.: C9H8Cl2O3
LMS Code: A25
Tolerances: foreign use
Alternate Names:
9CI
2-(2,4-dichlorophenoxy)propanoic acid
ISO
dichlorprop
IUPAC 2-(2,4-dichlorophenoxy)propionic acid,
(RS)-
Other
2,4-DP
Trade
Celatox DP
Cornox RK
Hedonal DP
Herbizid DP
dichlorprop-P
15165-67-0
Use:
herbicide
Category:
parent
Mol. Form.: C9H8Cl2O3
LMS Code:
Tolerances:
Alternate Names:
9CI
2-(2,4-dichlorophenoxy)propanoic acid,
(R)-
ISO
dichlorprop-P
IUPAC 2-(2,4-dichlorophenoxy)propionic acid, (R)-
Trade
Duplosan DP
dichlorvos
62-73-7
Use:
insecticide
Category:
parent
Mol. Form.: C4H7Cl2O4P
LMS Code: 338
Tolerances: 180.235, 180.215, 185.1900, foreign use
Alternate Names:
9CI
2,2-dichloroethenyl dimethyl phosphate
ISO
dichlorvos
IUPAC 2,2-dichlorovinyl dimethyl phosphate
Other
DDVP
naled metabolite
Trade
No-pest
Vapona

FDA Glossary of Pesticide Chemicals
page 38
June 2005
diclobutrazol
75736-33-3
Use:
fungicide
Category:
parent
Mol. Form.: C15H19Cl2N3O
LMS Code: 879
Tolerances: foreign use
Alternate Names:
9CI
β-(2,4-dichlorophenyl)methyl)-α-(1,1-
dimethylethyl)-1H-1,2,4-triazole-1-
ethanol, (R*,R*)-(±)-
ISO
diclobutrazol
IUPAC 1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-
1,2,4-triazol-1-yl)pentan-3-ol,
(2RS,3RS)-
Trade
Vigil
diclocymet
139920-32-4
Use:
fungicide
Category:
parent
Mol. Form.: C15H18Cl2N2O
LMS Code:
Tolerances:
Alternate Names:
9CI
2-cyano-N-(1-(2,4-dichlorophenyl)ethyl)-
3,3-dimethylbutanamide
ISO
diclocymet
IUPAC 2-cyano-N-[(R)-1-(2,4-dichlorophenyl)=
ethyl]-3,3-dimethylbutyramide, (RS)-
Other
S-2900
diclofop-methyl
51338-27-3
Use:
herbicide
Category:
parent
Mol. Form.: C16H14Cl2O4
LMS Code: 299
Tolerances: 180.385, foreign use
Alternate Names:
9CI
methyl 2-(4-(2,4-dichlorophenoxy)=
phenoxy)propanoate
ANSI
diclofop-methyl
ISO
diclofop-methyl
Other
HOE-023408
Trade
Hoe-grass
Hoelon
Illoxan
diclomezine
62865-36-5
Use:
fungicide
Category:
parent
Mol. Form.: C11H8Cl2N2O
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
6-(3,5-dichloro-4-methylphenyl)-3(2H)-
pyridazinone
ISO
diclomezine
IUPAC 6-(3,5-dichlorophenyl-p-tolyl)pyridazin-
3(2H)-one
Trade
Monguard
dicloran
99-30-9
Use:
fungicide
Category:
parent
Mol. Form.: C6H4Cl2N2O2
LMS Code: 144
Tolerances: 180.200, foreign use
Alternate Names:
9CI
2,6-dichloro-4-nitrobenzenamine
IUPAC 2,6-dichloro-4-nitroaniline
Other
dicloran
Trade
Allisan
Botran
diclosulam
145701-21-9
Use:
herbicide
Category:
parent
Mol. Form.: C13H10Cl2FN5O3S
LMS Code:
Tolerances: 180.543
Alternate Names:
9CI
N-(2,6-dichlorophenyl)-5-ethoxy-7-
fluoro[1,2,4]triazolo[1,5-c]=
pyrimidine-2-sulfonamide
ANSI
diclosulam
ISO
diclosulam
IUPAC N-(2,6-dichlorophenyl)-5-ethoxy-7-
fluoro[1,2,4]triazolo[1,5-c]=
pyrimidine-2-sulfonamide
Other
XDE-564
Trade
Strongarm
dicofol
Use:
insecticide
Category:
parent
Mol. Form.: C14H9Cl5O
LMS Code: 047
Tolerances: 180.163, foreign use
Alternate Names:
9CI
4-chloro-α-(4-chlorophenyl)-α-
(trichloromethyl)benzenemethanol
ISO
dicofol
IUPAC 2,2,2-trichloro-1,1-bis(4-chlorophenyl)=
ethanol
Other
1,1-bis(p-chlorophenyl)-2,2,2-
trichloroethanol
Trade
Acarin
Kelthane
dicrotophos
141-66-2
Use:
insecticide
Category:
parent
Mol. Form.: C8H16NO5P
LMS Code: 209
Tolerances: 180.299, foreign use
Alternate Names:
9CI
3-(dimethylamino)-1-methyl-3-oxo-1-
propenyl dimethyl phosphate, (E)-
dimethyl 1-methyl-N,N-(dimethylamino)-3-
oxo-1-propenyl phosphate, (E)-
ISO
dicrotophos
IUPAC 2-dimethylcarbamoyl-1-methylvinyl
dimethyl phosphate, (E)-
3-dimethoxyphosphinoyloxy-N,N-
dimethylisocrotonamide
Other
dimethyl phosphate of 3-hydroxy-N-
methyl-cis-crotonamide
Trade
Bidrin
Carbicron
Ektafos

FDA Glossary of Pesticide Chemicals
June 2005
page 39
dicyclanil
112636-83-6
Use:
insect growth regulator
Category:
parent
Mol. Form.: C8H10N6
LMS Code:
Tolerances:
Alternate Names:
9CI
4,6-diamino-2-(cyclopropylamino)-5-
pyrimidinecarbonitrile
ISO
dicyclanil
IUPAC 4,6-diamino-2-cyclopropylamino=
pyrimidine-5-carbonitrile
Other
CGA-183893
dieldrin
60-57-1
Use:
insecticide
Category:
parent
Mol. Form.: C12H8Cl6O
LMS Code: 028
Tolerances: revoked
Alternate Names:
9CI
3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,=
6a,7,7a-octahydro-2,7:3,6-
dimethanonaphth(2,3-b)oxirene,
(1aA,2B,2aA,3B,6B,6aA,7B,7aA)-
ISO
dieldrin
HEOD
IUPAC 1,2,3,4,10,10-hexachloro-1,4,4a,5,6,=
7,8,8a-octahydro-6,7-epoxy-1,4:5,8-
dimethanonaphthalene,
(1R,4S,4aS,5R,6R,7S,8S,8aR)-
1,2,3,4,10,10-hexachloro-6,7-epoxy-
1,4,4a,5,6,7,8,8a-octahydro-endo-
1,4-exo-5,8--dimethanonaphthalene
Trade
Octalox
Panoram D-31
diethatyl-ethyl
38727-55-8
Use:
herbicide
Category:
parent
Mol. Form.: C16H22ClNO3
LMS Code: A27
Tolerances: revoked
Alternate Names:
9CI
ethyl N-(chloroacetyl)-N-(2,6-
diethylphenyl)glycine
ANSI
diethatyl-ethyl
ISO
diethatyl-ethyl
IUPAC ethyl, N-(chloroacetyl)-N-(2,6-
diethylphenyl)glycinate
Trade
Antor
diethofencarb
87130-20-9
Use:
fungicide
Category:
parent
Mol. Form.: C14H21NO4
LMS Code: B62
Tolerances: foreign use
Alternate Names:
9CI
1-methylethyl (3,4-diethoxyphenyl)=
carbamate
ISO
diethofencarb
IUPAC isopropyl 3,4-diethoxycarbanilate
Trade
Powmil
difenacoum
56073-07-5
Use:
rodenticide
Category:
parent
Mol. Form.: C31H24O3
LMS Code:
Tolerances:
Alternate Names:
9CI
3-[3-(1,1'-biphenyl)-4-yl-1,2,3,4-
tetrahydro-1-naphthalenyl]-4-
hydroxy-2H-1-benzopyran-2-one
ISO
difenacoum
IUPAC 3-(3-biphenyl-4-yl-1,2,3,4-tetrahydro-1-
naphthyl)-4-hydroxycoumarin
Other
difenacoum
Trade
Neoxorexa PP580
PP 580
Ratak
WBA 8107
difenoconazole
119446-68-3
Use:
fungicide
Category:
parent
Mol. Form.: C19H17Cl2N3O3
LMS Code: B58
Tolerances: 180.475, foreign use
Alternate Names:
9CI
1-((2-(2-chloro-4-(4-chlorophenoxy)=
phenyl)-4-methyl-1,3-dioxolan-2-
yl)methyl)-1H-1,2,4-triazole
1-[2-[4-(4-chlorophenoxy)-2-chlorophenyl]-
4-methyl-1,3-dioxolan-2-ylmethyl]-
1H-1,2,4-triazole
ISO
difenoconazole
IUPAC 3-chloro-4-[4-methyl-2-(1H-1,2,4-triazol-1-
ylmethyl)-1,3-dioxolan-2-yl]phenyl
4-chlorophenyl ether, cis-trans-
Other
CGA-169374
Trade
Dividend
Dragon
Score
difenoxuron
14214-32-5
Use:
herbicide
Category:
parent
Mol. Form.: C16H18N2O3
LMS Code: 880
Tolerances: foreign use
Alternate Names:
9CI
N'-(4-(4-methoxyphenoxy)phenyl)-N,N-
dimethylurea
ISO
difenoxuron
IUPAC 3-[4-(4-methoxyphenoxy)phenyl]-1,1-
dimethylurea
Trade
Lironion
difenzoquat methyl sulfate
43222-48-6
Use:
herbicide
Category:
parent
Mol. Form.: C18H20N2O4S
LMS Code:
Tolerances: 180.369, foreign use
Alternate Names:
9CI
1,2-dimethyl-3,5-diphenyl-1H-pyrazolium
methyl sulfate
ANSI
difenzoquat methyl sulfate
ISO
difenzoquat-methyl sulfate
Other
difenzoquat metilsulfate
Trade
Avenge
Finaven

FDA Glossary of Pesticide Chemicals
page 40
June 2005
difethialone
104653-34-1
Use:
rodenticide
Category:
parent
Mol. Form.: C31H23BrO2S
LMS Code:
Tolerances:
Alternate Names:
9CI
3-(3-(4'-bromo(1,1'-biphenyl)-4-yl)-1,2,3,4-
tetrahydro-1-naphthalenyl)-4-
hydroxy-2H-1-benzothiopyran-2-one
ISO
difethialone
IUPAC 3-[(1RS,3RS;1RS,3SR)-3-(4'-bromo=
biphenyl-4-yl)-1,2,3,4-tetrahydro-1-
naphthyl]-4-hydroxy-1-benzothi-in-
2-one
Other
LM 2219
Trade
FRAP
diflubenzuron
35367-38-5
Use:
insecticide
Category:
parent
Mol. Form.: C14H9ClF2N2O2
LMS Code: 651
Tolerances: 180.377, 186.2000, foreign use
Alternate Names:
9CI
N-(((4-chlorophenyl)amino)carbonyl)-2,6-
difluorobenzamide
ANSI
diflubenzuron
ISO
diflubenzuron
IUPAC 1-(4-chlorophenyl)-3-(2,6-difluoro=
benzoyl)urea
Other
difluron
Trade
Dimilin
diflufenican
83164-33-4
Use:
herbicide
Category:
parent
Mol. Form.: C19H11F5N2O2
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
N-(2,4-difluorophenyl)-2-(3-(trifluoro=
methyl)phenoxy)-3-pyridine=
carboxamide
ISO
diflufenican
IUPAC 2',4'-difluoro-2-(α,α,α-trifluoro-m-
tolyloxy)nicotinanilide
Other
DFF
diflufenical
Trade
Kwarc
diflufenzopyr
109293-97-2
Use:
herbicide
Category:
parent
Mol. Form.: C15H12F2N4O3
LMS Code:
Tolerances: 180.549
Alternate Names:
9CI
2-(1-((((3,5-difluorophenyl)amino)=
carbonyl)hydrazono)ethyl)-3-
pyridinecarboxylic acid
ISO
diflufenzopyr
IUPAC 2-{1-[4-(3,5-difluorophenyl)semicarba=
zono]ethyl}nicotinic acid
Other
BAS  654 H
SAN-835H
Trade
Distinct
diflumetorim
130339-07-0
Use:
fungicide
Category:
parent
Mol. Form.: C15H16ClF2N3O
LMS Code:
Tolerances:
Alternate Names:
9CI
5-chloro-N-(1-(4-(difluoromethoxy)phenyl)=
propyl)-6-methyl-4-pyrimidinamine,
(±)-
ISO
diflumetorim
IUPAC 5-chloro-N-[1-(4-difluoromethoxy=
phenyl)propyl]-6-methylpyrimidin-4-
amine, (RS)-
Other
UBF-002
dihydro-5-heptyl-2(3H)-furanone
104-67-6
Use:
insect repellent
Category:
parent
Mol. Form.: C11H20O2
LMS Code:
Tolerances: 180.528
Alternate Names:
9CI
5-heptyldihydro-2(3H)-furanone
dihydro-5-heptyl-2(3H)-furanone
Other
1,4-hendecanolide
1,4-undecanolide
4-hydroxyundecanoic acid lactone
4-undecanolide
heptyl-gamma-butyrolactone, gamma-
lactone 4-hydroxyundecanoic acid,
gamma-
lactone 4-hydroxyundecanoic acid,
gamma-
n-heptylbutyrolactone, gamma-
peach aldehyde
peach lactone
undecalactone, gamma-
undecan-4-olide
undecanolactone, gamma-
undecanolide, gamma-
Trade
Persicol

FDA Glossary of Pesticide Chemicals
June 2005
page 41
dihydro-5-pentyl-2(3H)-furanone
104-61-0
Use:
insect repellent
Category:
parent
Mol. Form.: C9H16O2
LMS Code:
Tolerances: 180.529
Alternate Names:
9CI
dihydro-5-pentyl-2(3H)-furanone
Other
1,4-nonalolide
1,4-nonyl lactone
4-amyl-4-hydroxybutyric acid lactone
4-hydroxynonanoic acid, gamma-lactone
4-nonalactone
4-nonanolide
4-pentyl-butanolide
amyl-gamma-butyrolactone, gamma-
coconut aldehyde
delta-n-amylbutyrolactone
dihydro-5-pentyl-2(3H)-furanone
lactone 4-hydroxynonanoic acid, gamma-
n-amylbutyrolactone, gamma-
nonalactone, gamma-
nonan-1,4-olide
nonan-4-olide
nonanolactone, gamma-
nonanolide, gamma-
nonylactone, gamma-
nonyllactone, gamma-
pelargolactone, gamma-
pentyl-gamma-butyrolactone, gamma-
Trade
Apricolin
Prunolide
Dilan
8027-00-7
Use:
insecticide
Category:
parent
Mol. Form.: C15.5H14Cl2NO2
LMS Code: 337
Tolerances: none
Alternate Names:
9CI
1,1'-(2-nitrobutylidene)bis(4-chloro=
benzene) mixture with 1,1'-(2-nitro=
propylidene)bis(4-chlorobenzene)
Other
DDDP
Trade
Dilan
dimefox
115-26-4
Use:
acaricide/insecticide
Category:
parent
Mol. Form.: C4H12FN2OP
LMS Code:
Tolerances:
Alternate Names:
9CI
tetramethylphosphorodiamidic fluoride
ISO
dimefox
IUPAC bis(dimethylamino)fluorophosphine oxide
tetramethylphosphorodiamidic fluoride
Other
DMF
Trade
Hanane
Pestox
dimefuron
34205-21-5
Use:
herbicide
Category:
parent
Mol. Form.: C15H19ClN4O3
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
N'-(3-chloro-4-(5-(1,1-dimethylethyl)-2-
oxo-1,3,4-oxadiazol-3(2H)-yl)phenyl)-
N,N-dimethylurea
ISO
dimefuron
IUPAC 3-[4-(5-tert-butyl-2,3-dihydro-2-oxo-1,3,4-
oxadiazol-3-yl)-3-chlorophenyl]-1,1-
dimethylurea
Trade
Pradone
dimepiperate
61432-55-1
Use:
herbicide
Category:
parent
Mol. Form.: C15H21NOS
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
S-(1-methyl-1-phenylethyl)-1-
piperidinecarbothioate
ISO
dimepiperate
IUPAC S-1-methyl-1-phenylethyl piperidine-1-
carbothioate
Trade
Yukamate
dimethachlor
50563-36-5
Use:
herbicide
Category:
parent
Mol. Form.: C13H18ClNO2
LMS Code: A28
Tolerances: foreign use
Alternate Names:
9CI
2-chloro-N-(2,6-dimethylphenyl)-N-(2-
methoxyethyl)acetamide
ISO
dimethachlor
IUPAC 2-chloro-N-(2-methoxyethyl)acet-2',6'-
xylidide
Other
CGA-17020
Trade
Teridox
dimethametryn
22936-75-0
Use:
herbicide
Category:
parent
Mol. Form.: C11H21N5S
LMS Code: 881
Tolerances: foreign use
Alternate Names:
9CI
N-(1,2-dimethylpropyl)-N'-ethyl-6-
(methylthio)-1,3,5-triazine-2,4-
diamine
ISO
dimethametryn
IUPAC N2-(1,2-dimethylpropyl)-N4-ethyl-6-
methylthio-1,3,5-triazine-2,4-
diamine
Trade
Dimepax

FDA Glossary of Pesticide Chemicals
page 42
June 2005
dimethenamid
87674-68-8
Use:
herbicide
Category:
parent
Mol. Form.: C12H18ClNO2S
LMS Code:
Tolerances: 180.464
Alternate Names:
9CI
2-chloro-N-(2,4-dimethyl-3-thienyl)-N-(2-
methoxy-1-methylethyl) acetamide
ANSI
dimethenamid
ISO
dimethenamid
IUPAC 2-chloro-N-(2,4-dimethyl-3-thienyl)-N-(2-
methoxy-1-methylethyl)acetamide,
(RS)-
Other
SAN-582H
Trade
BAS 656034
Frontier
dimethipin
55290-64-7
Use:
plant growth regulator
Category:
parent
Mol. Form.: C6H10O4S2
LMS Code: 787
Tolerances: 180.406, 186.2050, foreign use
Alternate Names:
9CI
2,3-dihydro-5,6-dimethyl-1,4-dithiin
1,1,4,4-tetraoxide
ANSI
dimethipin
IUPAC 2,3-dihydro-5,6-dimethyl-1,4-dithi-ine
1,1,4,4-tetraoxide
Other
oxydimethiin
tetrathiin
Trade
Harvade
dimethirimol
5221-53-4
Use:
fungicide
Category:
parent
Mol. Form.: C11H19N3O
LMS Code:
Tolerances:
Alternate Names:
9CI
5-butyl-2-(dimethylamino)-6-methyl-4(1H)-
pyrimidinone
ISO
dimethirimol
IUPAC 5-butyl-2-dimethylamino-6-
methylpyrimidin-4-ol
Trade
Milcurb
dimethoate
60-51-5
Use:
insecticide
Category:
parent
Mol. Form.: C5H12NO3PS2
LMS Code: 171
Tolerances: 180.204, 186.2100, foreign use
Alternate Names:
9CI
O,O-dimethyl S-(2-(methylamino)2-
oxoethyl) phosphorodithioate
ANSI
dimethoate
ISO
dimethoate
IUPAC 2-dimethoxyphosphinothioylthio-N-
methylacetamide
O,O-dimethyl S-methylcarbamoylmethyl
phosphorodithioate
Trade
Cygon
Rogor
Roxion
dimethomorph
110488-70-5
Use:
fungicide
Category:
parent
Mol. Form.: C21H22ClNO4
LMS Code:
Tolerances: 180.493, foreign use
Alternate Names:
9CI
4-(3-(4-chlorophenyl)-3-(3,4-dimethoxy=
phenyl)-1-oxo-2-propenyl)=
morpholine
ISO
dimethomorph
IUPAC 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxy=
phenyl)acryloyl]morpholine, (E,Z)-
Other
CME 151
Trade
Acrobat
Akrobat
Forum
dimethylvinphos
2274-67-1
Use:
insecticide
Category:
parent
Mol. Form.: C10H10Cl3O4P
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
2-chloro-1-(2,4-dichlorophenyl)ethenyl
dimethyl phosphate, (Z)-
IUPAC 2-chloro-1-(2,4-dichlorophenyl)vinyl
dimethyl phosphate, (Z)-
Other
chlorfenvinphos-methyl
dimethylvinphos
Trade
Rangado
dimexano
1468-37-7
Use:
herbicide
Category:
parent
Mol. Form.: C4H6O2S4
LMS Code:
Tolerances:
Alternate Names:
9CI
thioperoxydicarbonic acid ([(HO)C(S)]2S2)
dimethyl ester
ISO
dimexano
IUPAC O,O-dimethyl dithiobis(thioformate)
diniconazole
83657-24-3
Use:
fungicide
Category:
parent
Mol. Form.: C15H17Cl2N3O
LMS Code:
Tolerances: 186.2357, pending, foreign use
Alternate Names:
9CI
((2,4)-dichlorophenyl)methylene)-α-(1,1-
dimethylethyl)-1H-1,2,4-triazole-1-
ethanol, (E)-(±)-β-
ANSI
diniconazole
ISO
diniconazole
IUPAC 1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-
1,2,4-triazol-1-yl)-pent-1-en-3-ol,
(E)-(RS)-
Trade
Spotless
Sumi 8

FDA Glossary of Pesticide Chemicals
June 2005
page 43
dinitramine
29091-05-2
Use:
herbicide
Category:
parent
Mol. Form.: C11H13F3N4O4
LMS Code: 775
Tolerances: revoked, foreign use
Alternate Names:
9CI
N3,N3-diethyl-2,4-dinitro-6-(trifluoro=
methyl)-1,3-benzenediamine
ANSI
dinitramine
ISO
dinitramine
IUPAC N1,N1-diethyl-2,6-dinitro-4-trifluoro=
methyl-m-phenylenediamine
Other
diethamine
Trade
Cobex
Usb 3584
dinobuton
973-21-7
Use:
acaricide
Category:
parent
Mol. Form.: C14H18N2O7
LMS Code: 882
Tolerances: foreign use
Alternate Names:
9CI
1-methylethyl 2-(1-methylpropyl)-4,6-
dinitrophenyl carbonate
ISO
dinobuton
IUPAC 2-sec-butyl-4,6-dinitrophenyl isopropyl
carbonate
Trade
Acrex
Dessin
Drawinol
dinocap
131-72-6
Use:
insecticide/fungicide
Category:
parent
Mol. Form.: C18H24N2O6
LMS Code: 315
Tolerances: 180.341, 186.2400, foreign use
Alternate Names:
9CI
4,6-dinitrophenyl 2-(1-methylheptyl)-2-
butenoate, (E)-
ISO
dinocap
IUPAC 2,4-dinitro-6-octylphenyl crotonates and
2,6-dinitro-4-octylphenyl crotonates
in which “octyl" is a mixture of
1-methylheptyl, 1-ethylhexyl and
1-propylpentyl
Other
2,4-dinitro-6-octylphenyl crotonate and
2,6-dinitro-4-octylphenyl crotonate
Trade
Arathane
Crotothane
Karathane
dinoseb
88-85-7
Use:
herbicide
Category:
parent
Mol. Form.: C10H12N2O5
LMS Code: 031
Tolerances: revoked, foreign use
Alternate Names:
9CI
2-(1-methylpropyl)-4,6-dinitrophenol
ANSI
dinoseb
ISO
dinoseb
IUPAC 2-sec-butyl-4,6-dinitrophenol
Other
DNBP
DNOSBP
DNSBP
Trade
Elgetol 318
dinotefuran
165252-70-0
Use:
insecticide
Category:
parent
Mol. Form.: C7H14N4O3
LMS Code:
Tolerances: pending
Alternate Names:
9CI
N-methyl-N'-nitro-N"-[(tetrahydro-3-
furanyl)methyl]guanidine
ISO
dinotefuran
IUPAC (EZ)-(RS)-1-methyl-2-nitro-3-(tetrahydro-
3-furylmethyl)guanidine
Other
dinotefuran
MTI-446
dinoterb
1420-07-1
Use:
herbicide
Category:
parent
Mol. Form.: C10H12N2O5
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
2-(1,1-dimethylethyl)-4,6-dinitrophenol
ISO
dinoterb
IUPAC 2-tert-butyl-4,6-dinitrophenol
dinoterbon
6073-72-9
Use:
acaricide, fungicide
Category:
parent
Mol. Form.: C13H16N2O7
LMS Code:
Tolerances:
Alternate Names:
9CI
2-(1,1-dimethylethyl)-4,6-dinitrophenyl
ethyl carbonate
ISO
dinoterbon
IUPAC 2-tert-butyl-4,6-dinitrophenyl ethyl
carbonate
diofenolan
63837-33-2
Use:
insecticide
Category:
reaction product
Mol. Form.: C18H20O4
LMS Code:
Tolerances:
Alternate Names:
9CI
2-ethyl-4-((4-phenoxy-phenoxy)methyl)-
1,3-dioxolane
ISO
diofenolan
IUPAC 4-(2-ethyl-1,3-dioxolan-4-
ylmethoxy)phenyl phenyl ether
Other
CGA-059205

FDA Glossary of Pesticide Chemicals
page 44
June 2005
dioxabenzofos
3811-49-2
Use:
insecticide
Category:
parent
Mol. Form.: C8H9O3PS
LMS Code: 262
Tolerances: foreign use
Alternate Names:
9CI
2-methoxy-4H-1,3,2-benzodioxa=
phosphorin 2-sulfide
2-methoxy-4H-1,3,2-benzodioxa=
phosphorin-2-sulfide
ISO
dioxabenzofos
IUPAC 2-methoxy-4H-1,3,2-lambda-5-benzo=
dioxaphosphinine 2-sulfide, (RS)-
2-methoxy-4H-1,3,2-lambda-5-benzo=
dioxaphosphorine 2-sulfide, (RS)-
Other
2-methoxy-4H-(1.3.2)benzodioxa=
phosphorine 2-sulfide
2-methoxy-4H-1,2,3-benzodioxa=
phosphorine-2-sulfide
2-methoxy-4H-1,3,2-benzodioxa=
phosphorin 2-sulfide
2-methoxy-4H-1,3,2-benzodioxa=
phosphorin 2-sulphide
2-methoxy-4H-1,3,2-benzodioxa=
phosphorin 2-sulphide
2-methoxy-4H-1,3,2-lambda-5-
benzodioxaphosphinine 2-sulphide
2-methoxy-4H-benzo-1,3,2-dioxa=
phosphorin 2-sulphide
cyclic O,O-(methylene-o-phenylene)
phosporothioate O-methyl ester
fenphosphorin
phosphorothioic acid, cyclic O,O-
(methylene-o-phenylene) O-methyl
ester
Trade
K-9
Salithion
dioxacarb
6988-21-2
Use:
insecticide
Category:
parent
Mol. Form.: C11H13NO4
LMS Code: 656
Tolerances: foreign use
Alternate Names:
9CI
2-(1,3-dioxolan-2-yl)phenyl
methylcarbamate
ANSI
dioxacarb
ISO
dioxacarb
IUPAC 2-(1,3-dioxolan-2-yl)phenyl
methylcarbamate
Trade
Elocron
Famid
dioxathion
78-34-2
Use:
insecticide
Category:
parent
Mol. Form.: C12H26O6P2S4
LMS Code: 103
Tolerances: revoked, 186.2450
Alternate Names:
9CI
S,S'-1,4-dioxane-2,3-diyl O,O,O',O'-
tetraethyl phosphorodithioate
ANSI
dioxathion
ISO
dioxathion
IUPAC S,S'-(1,4-dioxane-2,3-diyl) O,O,O',O'-
tetraethyl bis(phosphorodithioate)
Trade
Delnav
diphenamid
957-51-7
Use:
herbicide
Category:
parent
Mol. Form.: C16H17NO
LMS Code: 330
Tolerances: revoked, foreign use
Alternate Names:
9CI
N,N-dimethyl-α-phenylbenzeneacetamide
ANSI
diphenamid
ISO
diphenamid
IUPAC N,N-dimethyldiphenylacetamide
Trade
Dyfen
Dymid
Enide
diphenylamine
122-39-4
Use:
fungicide
Category:
parent
Mol. Form.: C12H11N
LMS Code: 125
Tolerances: 180.190, foreign use
Alternate Names:
9CI
N-phenylbenzenamine
IUPAC diphenylamine
Trade
DPA
dipropetryn
4147-51-7
Use:
herbicide
Category:
parent
Mol. Form.: C11H21N5S
LMS Code: 735
Tolerances: revoked, foreign use
Alternate Names:
9CI
6-(ethylthio)-N,N'-bis(1-methylethyl)-1,3,5-
triazine-2,4-diamine
ANSI
dipropetryn
ISO
dipropetryn
IUPAC 6-ethylthio-N2,N4-di-isopropyl-1,3,5-
triazine-2,4-diamine
Trade
Cotofor
Sancap
dipropyl isocinchomeronate
136-45-8
Use:
insecticide
Category:
parent
Mol. Form.: C13H17NO4
LMS Code:
Tolerances: 180.143
Alternate Names:
9CI
dipropyl 2,5-pyridinedicarboxylate
Other
2,5-pyridinedicarboxylic acid, dipropyl
ester
di-n-propyl 2,5-pyridinedicarboxylate
di-n-propyl isocinchomeronate
di-propylisocinchomeronate
dipropyl isocinchomeronate
dipropyl pyridine-2,5-dicarboxylate
isocinchomeronic acid, dipropyl ester
isocinchomeronyl dipropyl ester
MGK 326
MGK R-326
MGK repellent-326
R-326
Repper 333

FDA Glossary of Pesticide Chemicals
June 2005
page 45
dipyrithione
3696-28-4
Use:
bactericide, fungicide
Category:
parent
Mol. Form.: C10H8N2O2S2
LMS Code:
Tolerances:
Alternate Names:
9CI
2,2'-dithiobis(pyridine) 1,1'-dioxide
ISO
dipyrithione
IUPAC di-2-pyridyl disulfide 1,1'-dioxide
diquat
2764-72-9
Use:
plant growth regulator
Category:
parent
Mol. Form.: C12H12N2
LMS Code: 527
Tolerances: 180.226, 185.2500, 186.2500, foreign
use
Alternate Names:
9CI
6,7-dihydrodipyrido(1,2-a:2',1'-
c)pyrazinediinium ion
ANSI
diquat
ISO
diquat
IUPAC 1,1'-ethylene-2,2'-bipyridyldiylium
6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazine-
5,8-di-ium
9,10-dihydro-8a,10a-diazonia=
phenanthrene
Trade
Aquacide
Reglone
Reglox
disodium arsenate
7778-43-0
Use:
insecticide
Category:
parent
Mol. Form.: AsHNa2O4
LMS Code:
Tolerances:
Alternate Names:
Other
arsenic acid, disodium salt
disodium arsenate
disodium hydrogen arsenate
sodium arsenate
sodium arsenate dibasic
sodium orthoarsenate
disul-Na
136-78-7
Use:
herbicide
Category:
parent
Mol. Form.: C8H7Cl2O5S•Na
LMS Code: 079
Tolerances: revoked
Alternate Names:
9CI
sodium 2-(2,4-dichlorophenoxy)ethanyl
hydrogen sulfate
Other
2,4-des sodium
disul-Na
disul-sodium
sesone
Trade
Crag Herbicide I
SES
disulfoton
298-04-4
Use:
insecticide
Category:
parent
Mol. Form.: C8H19O2PS3
LMS Code: 117
Tolerances: 180.183, 186.1950, foreign use
Alternate Names:
9CI
O,O-diethyl S-(2-(ethylthio)ethyl)
phosphorodithioate
ISO
disulfoton
IUPAC O,O-diethyl S-2-ethylthioethyl
phosphorodithioate
Other
dithiodemeton
dithiosystox
thiodemeton
thiometon-ethyl
Trade
Disyston
ditalimfos
5131-24-8
Use:
fungicide
Category:
parent
Mol. Form.: C12H14NO4PS
LMS Code:
Tolerances:
Alternate Names:
9CI
O,O-diethyl (1,3-dihydro-1,3-dioxo-2H-
isoindol-2-yl) phosphonothioate
ANSI
ditalimfos
IUPAC N-diethoxyphosphinothioylphthalimide
O,O-diethyl phthalimidophosphonothioate
Trade
Dowco 199
Laptran
Plondrel
dithianon
3347-22-6
Use:
fungicide
Category:
parent
Mol. Form.: C14H4O2N2S2
LMS Code:
Tolerances: pending, foreign use
Alternate Names:
9CI
5,10-dihydro-5,10-dioxonaphtho(2,3-b)-
1,4-dithiin-2,3-dicarbonitrile
ISO
dithianon
IUPAC 5,10-dihydro-5,10-dioxonaphtho[2,3-b]-
1,4-dithi-in-2,3-dicarbonitrile
Trade
Delan
dithiopyr
97886-45-8
Use:
herbicide
Category:
parent
Mol. Form.: C15H16F5NO2S2
LMS Code:
Tolerances: pending
Alternate Names:
9CI
S,S'-dimethyl (2-difluoromethyl)-4-(2-
methylpropyl)-6-(trifluoromethyl)-
3,5-pyridinedicarbothioate
ANSI
dithiopyr
ISO
dithiopyr
IUPAC S,S'-dimethyl 2-difluoromethyl-4-isobutyl-
6-trifluoromethylpyridine-3,5-
dicarbothioate
Other
MON 15100
MON 7200
Trade
Dimension

FDA Glossary of Pesticide Chemicals
page 46
June 2005
diuron
330-54-1
Use:
herbicide
Category:
parent
Mol. Form.: C9H10Cl2N2O
LMS Code: 032
Tolerances: 180.106, 186.2550, foreign use
Alternate Names:
9CI
N'-(3,4-dichlorophenyl)-N,N-dimethylurea
ANSI
diuron
ISO
diuron
IUPAC 3-(3,4-dichlorophenyl)-1,1-dimethylurea
Trade
Karmex
DNOC
534-52-1
Use:
plant growth regulator
Category:
parent
Mol. Form.: C7H6N2O5
LMS Code: 029
Tolerances: 180.344, foreign use
Alternate Names:
9CI
2-methyl-4,6-dinitrophenol
ISO
DNOC
IUPAC 4,6-dinitro-o-cresol
Other
dinitro-ortho-cresol
Trade
Elgetox
Sinox
dodemorph acetate
31717-87-0
Use:
fungicide
Category:
parent
Mol. Form.: C20H39NO3
LMS Code:
Tolerances: foreign use
Alternate Names:
9CI
4-cyclododecyl-2,6-dimethylmorpholine
acetate
ISO
dodemorph acetate
Trade
Meltatox
Milban
dodine
2439-10-3
Use:
fungicide
Category:
parent
Mol. Form.: C15H33N3O2
LMS Code: 104
Tolerances: 180.172, foreign use
Alternate Names:
9CI
dodecylguanidine monoacetate
ANSI
dodine
ISO
dodine
IUPAC 1-dodecylguanidinium acetate
Other
AC 5,223
Trade
Cyprex
DPX-MP062
144171-61-9
Use:
insecticide
Category:
parent
Mol. Form.: C22H17ClF3N3O7
LMS Code: B40
Tolerances: 180.564
Alternate Names:
9CI
methyl 7-chloro-2,5-dihydro-2-
(((methoxycarbonyl)(4-(trifluoro=
methoxy)phenyl)amino)carbonyl)-
indeno(1,2,-e)(1,3,4)oxadiazine-
4a(3H)-carboxylate
IUPAC methyl 7-chloro-2,3,4a,5-tetrahydro-2-
[methoxycarbonyl(4-trifluoro=
methoxyphenyl)carbamoyl]=
indeno[1,2-e][1,3,4]oxadiazine-4a-
carboxylate
Other
DPX-JW062
methyl 7-chloro-2,5-dihydro-2-(((methoxy=
carbonyl)(4-(trifluoromethoxy)=
phenyl)amino)carbonyl)-indeno(1,2,-
e)(1,3,4)oxadiazine-4a(3H)-
carboxylate, (R,S)-
Trade
DPX-MP062
drazoxolon
5707-69-7
Use:
fungicide
Category:
parent
Mol. Form.: C10H8ClN3O2
LMS Code:
Tolerances:
Alternate Names:
9CI
3-methyl-4,5-isoxazoledione 4-[(2-
chlorophenyl)hydrazone]
ISO
drazoxolon
IUPAC 4-(2-chlorophenylhydrazono)-3-methyl-
1,2-oxazol-5(4H)-one
4-(2-chlorophenylhydrazono)-3-
methylisoxazol-5(4H)-one
Trade
Mil-Col
DSMA
144-21-8
Use:
herbicide
Category:
formulation
Mol. Form.: CH3AsNa2O3
LMS Code: 220
Tolerances: 180.289, foreign use
Alternate Names:
9CI
disodium methylarsonate
IUPAC disodium methylarsonate
Other
disodium methanearsonate
disodium salt of methanearsonic acid
DSMA
Trade
Ansar
Crab-e-rad
Di-tac
Methar
Sodar
Weed-e-rad

FDA Glossary of Pesticide Chemicals
June 2005
page 47