2-ethylbenzimidazole
Names
[ CAS No. ]:
1848-84-6
[ Name ]:
2-ethylbenzimidazole
[Synonym ]:
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
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
Precursor & DownStream
Precursor
DownStream
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%