1-Ethyl-2-methyl-1H-benzimidazole

Modify Date: 2024-01-09 08:43:23

1-Ethyl-2-methyl-1H-benzimidazole Structure
1-Ethyl-2-methyl-1H-benzimidazole structure
Common Name 1-Ethyl-2-methyl-1H-benzimidazole
CAS Number 5805-76-5 Molecular Weight 160.216
Density 1.1±0.1 g/cm3 Boiling Point 300.8±11.0 °C at 760 mmHg
Molecular Formula C10H12N2 Melting Point N/A
MSDS N/A Flash Point 135.7±19.3 °C

 Names

Name N-Ethyl-2-methylbenzimidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 300.8±11.0 °C at 760 mmHg
Molecular Formula C10H12N2
Molecular Weight 160.216
Flash Point 135.7±19.3 °C
Exact Mass 160.100052
PSA 17.82000
LogP 2.52
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.583

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DD8950000
CHEMICAL NAME :
Benzimidazole, 1-ethyl-2-methyl-
CAS REGISTRY NUMBER :
5805-76-5
BEILSTEIN REFERENCE NO. :
0127380
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H12-N2
MOLECULAR WEIGHT :
160.24
WISWESSER LINE NOTATION :
T56 BN DNJ B2 C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 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#03379

 Safety Information

Hazard Codes Xn
Risk Phrases 22
Safety Phrases 36/37

 Synonyms

1H-Benzimidazole, 1-ethyl-2-methyl-
1H-Benzimidazole,1-ethyl-2-methyl-(9CI)
1-Ethyl-2-methyl-1H-benzimidazole
EINECS 227-362-4
1-ethyl-2-methyl-1H-benzo[d]imidazole
1-ethyl-2-metylbenzimidazole
MFCD00044560
2-methyl-1-ethylbenzimidazole
1-ethyl-2-methyl-benzimidazole
1-ethyl-2-methyl-benzimidazol
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