5-methylbenzimidazole

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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

Click to get detail 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

Click to get detail 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%

Related Compounds

  • 5-methylbenzimidazole-2-thiol
  • 1-decyl-5-methylbenzimidazole
  • 2-Hepta-5-methylbenzimidazole
  • 4-nitro-5-methylbenzimidazole
  • 2-ethyl-5-methylbenzimidazole
  • 2-acetyl-5-methylbenzimidazole
  • 1,4-Bis(4-bromophenyl)-2,3-diphenyltriphenylene
  • Methyl 2-(3-formyl-2-oxo-1,2-dihydropyridin-1-yl)acetate
  • 4-Chloro-6-(prop-1-en-2-yl)pyrimidin-5-amine
  • 4-chloro-2-methyl-6-(1-methylethenyl)-5-Pyrimidinamine
  • 4,6-Diisopropyl-2-methylpyrimidin-5-amine
  • 9H-carbazole, 9-(4-butylphenyl)-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
  • Rel-(1r,3r)-3-(3-bromo-2-fluorophenyl)cyclobutan-1-ol
  • Methyl (S)-6-methyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylate
  • 2-Chloro-7-methoxy-N-(5-methyl-1H-pyrazol-3-yl)-4-quinazolinamine
  • N7,N7,N13,N13,5,9,11,15-Octaphenyl-5,9,11,15-tetrahydro-5,9,11,15-tetraaza-19b,20b-diboradinaphtho[3,2,1-de:1',2',3'-jk]pentacene-7,13-diamine
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