1-Butyl-3-(3,4-dichlorophenyl)-1-methylurea
Names
[ CAS No. ]:
555-37-3
[ Name ]:
1-Butyl-3-(3,4-dichlorophenyl)-1-methylurea
[Synonym ]:
Neburex
EINECS 209-096-0
neburea
MFCD00018140
Caswell No. 594
N-butyl-N’-(3,4-dichlorophenyl)-N-methylurea
NEBURON
3-(3,4-Dichlorophenyl)-1-methyl-1-n-butylurea
Urea, N-butyl-N'-(3,4-dichlorophenyl)-N-methyl-
Kloben
Granurex
1-Butyl-3-(3,4-dichlorophenyl)-1-methylurea
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
417.3±45.0 °C at 760 mmHg
[ Melting Point ]:
103℃
[ Molecular Formula ]:
C12H16Cl2N2O
[ Molecular Weight ]:
275.174
[ Flash Point ]:
206.2±28.7 °C
[ Exact Mass ]:
274.063965
[ PSA ]:
32.34000
[ LogP ]:
4.38
[ Appearance of Characters ]:
Solid | Off-white
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.575
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YS3810000
- CHEMICAL NAME :
- Urea, 1-butyl-3-(3,4-dichlorophenyl)-1-methyl-
- CAS REGISTRY NUMBER :
- 555-37-3
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C12-H16-Cl2-N2-O
- MOLECULAR WEIGHT :
- 275.20
- WISWESSER LINE NOTATION :
- GR BG DMVN4&1
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 :
- 1100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDPGAA Mitteilungen der Deutschen Pharmazeutischen Gesellschaft. (Weinheim, Fed. Rep. Ger.) V.1-21, 1924-44; V.22-41, 1952-71. For publisher information, see ARPMAS. Volume(issue)/page/year: 40,29,1970
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >11 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C215,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03862
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
22
[ Safety Phrases ]:
S36
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
YS3810000
Precursor & DownStream
Precursor
DownStream
Articles
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Capillary electrochromatography (CEC) was introduced to the separation of nine important urea herbicides using octadecyl-silica (ODS) capillary columns that were specially designed to allow the realiz...
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Methods for the determination of 3,4-dichloroaniline (3,4-DCA) and 3,5-dichloroaniline (3,5-DCA) as common markers of eight non-persistent pesticides in human urine are presented. 3,5-DCA is a marker ...
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