2-ethylbenzimidazole

Modify Date: 2024-01-09 10:59:20

2-ethylbenzimidazole Structure
2-ethylbenzimidazole structure
Common Name 2-ethylbenzimidazole
CAS Number 1848-84-6 Molecular Weight 146.189
Density 1.1±0.1 g/cm3 Boiling Point 341.2±11.0 °C at 760 mmHg
Molecular Formula C9H10N2 Melting Point 174 °C
MSDS N/A Flash Point 179.4±5.7 °C

 Names

Name 2-ethyl-1H-benzimidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 341.2±11.0 °C at 760 mmHg
Melting Point 174 °C
Molecular Formula C9H10N2
Molecular Weight 146.189
Flash Point 179.4±5.7 °C
Exact Mass 146.084396
PSA 28.68000
LogP 2.11
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.641

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DD8925000
CHEMICAL NAME :
Benzimidazole, 2-ethyl-
CAS REGISTRY NUMBER :
1848-84-6
BEILSTEIN REFERENCE NO. :
0116484
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H10-N2
MOLECULAR WEIGHT :
146.21
WISWESSER LINE NOTATION :
T56 BM DNJ C2

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 :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
250 ug/plate
REFERENCE :
CHIMAD Chimia. (Postfach 2027, CH-4001 Basel, Switzerland) V.1- 1947- Volume(issue)/page/year: 27,68,1973

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

EINECS 217-433-8
2-Ethyl-1H-benzimidazole
2-ethylbenzoimidazole
1H-Benzimidazole, 2-ethyl-
2-ethylbenzimidazole
BENZIMIDAZOLE,2-ETHYL
2-ethyl-1H-benzo[d]imidazole
2-ethyl-1H-1,3-benzodiazole
2-Ethyl-1H-benzoimidazole
1H-Benzimidazole,2-ethyl
MFCD00022684