1-(3,4-Dichlorophenyl)urea

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Names

[ CAS No. ]:
2327-02-8

[ Name ]:
1-(3,4-Dichlorophenyl)urea

[Synonym ]:
1-(3,4-Dichlorophenyl)urea
N-(3,4-Dichlorophenyl)carbamimidic acid
(3,4-dichlorophenyl)urea
Methanol, 1-[(3,4-dichlorophenyl)amino]-1-imino-
Urea, N-(3,4-dichlorophenyl)-
3,4-Dichlorophenylurea
Diuron-desdimethyl
N-(3,4-Dichlorophenyl)urea
Urea, (3,4-dichlorophenyl)-

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
307.9±52.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H6Cl2N2O

[ Molecular Weight ]:
205.041

[ Flash Point ]:
140.0±30.7 °C

[ Exact Mass ]:
203.985718

[ PSA ]:
55.12000

[ LogP ]:
2.55

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.623

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS8794000
CHEMICAL NAME :
Urea, (3,4-dichlorophenyl)-
CAS REGISTRY NUMBER :
2327-02-8
BEILSTEIN REFERENCE NO. :
2723039
LAST UPDATED :
199710
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H6-Cl2-N2-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 21,386,1973

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-Dichlorophenyl isocyanate
  • 3-(3,4-dichlorophenyl)-1-hydroxy-1-(3,4,4-trimethyl-2-thioxothiazolidin-5-yl)urea
  • 3-(3,4-dichlorophenyl)-1-hydroxy-1-(3,5,5-trimethyl-2-thioxothiazolidin-4-yl)urea
  • 4-(3,4-dichlorophenyl)-2-(3,5,5-trimethyl-2-thioxothiazolidin-4-yl)-1,2,4-oxadiazolidine-3,5-dione
  • 1-(3,4-dichlorophenyl)-3-(3,4,4-trimethyl-2-thioxothiazolidin-5-ylidene)urea

DownStream

  • Diuron

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 1-amino-3-butyl-1-(3,4-dichlorophenyl)urea
  • 3-(3-Acetylphenyl)-1-(3,4-dichlorophenyl)urea
  • 3-(5-chloropentyl)-1-(3,4-dichlorophenyl)urea
  • 1-amino-3-tert-butyl-1-(3,4-dichlorophenyl)urea
  • 1-amino-3-cyclopropyl-1-(3,4-dichlorophenyl)urea
  • 3-(2,6-dichloro-4-methylpyridine-3-carbonyl)-1-(3,4-dichlorophenyl)urea
  • 2-cyclopropyl-5-((1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
  • 5-((2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)sulfonyl)benzo[d]oxazol-2(3H)-one
  • 2-Cyclopropyl-5-((2-fluorobenzyl)sulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
  • 2-cyclopropyl-5-((1-isopropyl-1H-imidazol-4-yl)sulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
  • 2-Cyclopropyl-5-(pyrrolidin-1-ylsulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
  • N-cyclopentyl-3,4-difluoro-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)benzamide
  • 2-chloro-N-cyclopentyl-6-fluoro-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)benzamide
  • N-cyclopentyl-2-methoxy-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)benzamide
  • N-cyclopentyl-2-ethoxy-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)acetamide
  • N-cyclopentyl-2-(2-fluorophenoxy)-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)acetamide