1-BUTYL-3-(3,4-DICHLOROPHENYL)-1-METHYLUREA supplier

Name
NEBURON
EINECS
CAS No. 555-37-3
Article Data13
CAS DataBase
Density 1.252g/cm³
Solubility 4.8mg/L(25 oC)
Melting Point 103℃
Formula C12H16 Cl2 N2 O
Boiling Point 417.3°C at 760 mmHg
Molecular Weight 275.178
Flash Point 206.2°C
Transport Information
Appearance
Safety Poison by intravenous route. Mildly toxic by ingestion. See also CHLORIDES and NITROGEN MONOXIDE, mixed with NITROGEN TETROXIDE. When heated to decomposition it emits toxic fumes of Cl⁻ and NO_x.
Risk Codes R22
Molecular Structure
Hazard Symbols Xn
Synonyms Urea,1-butyl-3-(3,4-dichlorophenyl)-1-methyl- (8CI);1-Butyl-3-(3,4-dichlorophenyl)-1-methylurea; 1-n-Butyl-3-(3,4-dichlorophenyl)-1-methylurea;3-(3,4-Dichlorophenyl)-1-methyl-1-butylurea;3-(3,4-Dichlorophenyl)-1-methyl-1-n-butylurea;3-(3,4-Dichlorophenyl)-1-n-butyl-1-methylurea; Kloben; Kloben neburon;N-(3,4-Dichlorophenyl)-N'-methyl-N'-butylurea; N-Butyl-N'-(3,4-dichlorophenyl)-N-methylurea;Neburon
PSA 32.34000
LogP 4.33020

1-BUTYL-3-(3,4-DICHLOROPHENYL)-1-METHYLUREA Toxicity Data With Reference

1.		orl-rat LD50:11,000 mg/kg		85ARAE Agricultural Chemicals. 2 (1977),144.
2.		ivn-mus LD50:180 mg/kg		CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#03862 .

Poison by intravenous route. Mildly toxic by ingestion. See also CHLORIDES and NITROGEN MONOXIDE, mixed with NITROGEN TETROXIDE. When heated to decomposition it emits toxic fumes of Cl⁻ and NO_x.