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555-37-3

555-37-3 structure
555-37-3 structure

Name neburon
Synonyms 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
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 Solid | Off-white
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.575

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
Symbol GHS07
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