5-methylbenzimidazole
Suppliers
Names
[ CAS No. ]:
614-97-1
[ Name ]:
5-methylbenzimidazole
[Synonym ]:
EINECS 210-401-4
5-Methyl-1H-benzimidazole
1H-Benzimidazole, 5-methyl-
6-methyl-1H-benzimidazole
5-methylbenzimidazole
MFCD00010740
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
386.6±0.0 °C at 760 mmHg
[ Melting Point ]:
114-117 °C(lit.)
[ Molecular Formula ]:
C8H8N2
[ Molecular Weight ]:
132.163
[ Flash Point ]:
204.0±5.7 °C
[ Exact Mass ]:
132.068741
[ PSA ]:
28.68000
[ LogP ]:
1.85
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.667
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DD9275000
- CHEMICAL NAME :
- Benzimidazole, 5-methyl-
- CAS REGISTRY NUMBER :
- 614-97-1
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H8-N2
- MOLECULAR WEIGHT :
- 132.18
- WISWESSER LINE NOTATION :
- T56 BM DNJ G1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,22,1953
Safety Information
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S22-S24/25-S36
[ WGK Germany ]:
3
[ RTECS ]:
DD9275000
[ 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%