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Substance Name: Diuron [ANSI:BSI:ISO]
RN: 330-54-1
UNII: 9I3SDS92WY
InChIKey: XMTQQYYKAHVGBJ-UHFFFAOYSA-N
Note
- A pre-emergent herbicide.
Molecular Formula
- C9-H10-Cl2-N2-O
Molecular Weight
- 233.097
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Codes
- Agricultural Chemical
- Algaecide
- Herbicide
- Herbicides
- Mutation Data
- Pesticides
- Reproductive Effect
- Tumor Data
Superlist Classification Codes
- 2007 CERCLA Priority List, Rank: 250
- 2011 CERCLA Priority List, Rank: 249
- Reportable Quantity (RQ) = 100 lb
- TWA 10 mg/m3; Not classifiable as a human carcinogen
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Names and Synonyms
Results Name
- Diuron [ANSI:BSI:ISO]
Name of Substance
- Diuron
- Diuron [ANSI:BSI:ISO]
MeSH Heading
- Diuron
Synonyms
- 1,1-Dimethyl-3-(3,4-dichlorophenyl)urea
- 1-(3,4-Dichlorophenyl)-3,3-dimethylurea
- 1-(3,4-Dichlorophenyl)-3,3-dimethyluree
- 1-(3,4-Dichlorophenyl)-3,3-dimethyluree [French]
- 3-(3,4-Dichloor-fenyl)-1,1-dimethylureum
- 3-(3,4-Dichloor-fenyl)-1,1-dimethylureum [Dutch]
- 3-(3,4-Dichlor-phenyl)-1,1-dimethyl-harnstoff
- 3-(3,4-Dichlor-phenyl)-1,1-dimethyl-harnstoff [German]
- 3-(3,4-Dichlorophenyl)-1,1-dimethylurea
- 3-(3,4-Dicloro-fenyl)-1,1-dimetil-urea
- 3-(3,4-Dicloro-fenyl)-1,1-dimetil-urea [Italian]
- 4-12-00-01263 (Beilstein Handbook Reference)
- AF 101
- AI3-61438
- Anduron
- Ansaron
- Bioron
- BRN 2215168
- Caswell No. 410
- CCRIS 1012
- Cekiuron
- Crisuron
- Dailon
- DCMU
- DCMU 99
- Di-on
- Dichlorfenidim
- Dichlorfenidim [Russian]
- Direx 4L
- Dirurol
- Ditox-800
- Diuron
- Diuron 4L
- Diuron 900
- Diuron Nortox
- DMU
- DP Hardener 95
- Drexel
- Duran
- Durashield
- Dynex
- EC 206-354-4
- EINECS 206-354-4
- EPA Pesticide Chemical Code 035505
- Farmco diuron
- Herbatox
- Herburon
- HSDB 382
- HW 920
- Karmex
- Karmex D
- Karmex Diuron Herbicide
- Karmex DW
- Lucenit
- Marmer
- N'-(3,4-Dichlorophenyl)-N,N-dimethylurea
- N,N-Dimethyl-N'-(3,4-dichlorophenyl)urea
- N-(3,4-Dichlorophenyl)-N',N'-dimethylurea
- NSC 8950
- Preventol A 6
- Seduron
- Sup'r flo
- Telvar diuron weed killer
- Unidron
- UNII-9I3SDS92WY
- Urox D
- USAF P-7
- USAF XR-42
- Vonduron
Systematic Names
- Diuron
- Urea, 3-(3,4-dichlorophenyl)-1,1-dimethyl-
- Urea, N'-(3,4-dichlorophenyl)-N,N-dimethyl-
Superlist Names
- Diuron
- Urea, 3-(3,4-dichlorophenyl)-1,1-dimethyl-
- Urea, N'-(3,4-dichlorophenyl)-N,N-dimethyl-
Registry Numbers
CAS Registry Number
- 330-54-1
FDA UNII
- 9I3SDS92WY
Other Registry Numbers
- 102962-29-8
- 127641-75-2
- 150825-44-8
- 201749-62-4
- 2097333-87-2
- 56449-18-4
System Generated Number
- 0000330541
Structure Descriptors
InChI
InChI=1S/C9H10Cl2N2O/c1-13(2)9(14)12-6-3-4-7(10)8(11)5-6/h3-5H,1-2H3,(H,12,14)InChIKey
XMTQQYYKAHVGBJ-UHFFFAOYSA-NSmiles
CN(C)Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
duck | LD50 | unreported | > 2gm/kg (2000mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C115, 1991. | |
mouse | LD50 | intraperitoneal | 500mg/kg (500mg/kg) | National Technical Information Service. Vol. AD277-689, | |
rat | LD50 | oral | 1017mg/kg (1017mg/kg) | BEHAVIORAL: GENERAL ANESTHETIC BEHAVIORAL: ATAXIA | Journal of Agricultural and Food Chemistry. Vol. 18, Pg. 1104, 1970. |
rat | LD50 | skin | > 5gm/kg (5000mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C115, 1991. | |
rat | LD50 | unreported | 3400mg/kg (3400mg/kg) | "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 231, 1971. |
Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
Melting Point | 158 | deg C | EXP | |
log P (octanol-water) | 2.68 | (none) | EXP | |
Water Solubility | 42 | mg/L | 25 | EXP |
Vapor Pressure | 6.90E-08 | mm Hg | 25 | EXP |
Henry's Law Constant | 5.04E-10 | atm-m3/mole | 25 | EST |
Atmospheric OH Rate Constant | 1.09E-11 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.