1H-Benzimidazol-4-ol

Modify Date: 2024-01-09 16:55:12

1H-Benzimidazol-4-ol Structure
1H-Benzimidazol-4-ol structure
Common Name 1H-Benzimidazol-4-ol
CAS Number 67021-83-4 Molecular Weight 134.135
Density 1.4±0.1 g/cm3 Boiling Point 469.1±18.0 °C at 760 mmHg
Molecular Formula C7H6N2O Melting Point 200 °C
MSDS N/A Flash Point 237.5±21.2 °C

 Names

Name 1H-benzimidazol-4-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 469.1±18.0 °C at 760 mmHg
Melting Point 200 °C
Molecular Formula C7H6N2O
Molecular Weight 134.135
Flash Point 237.5±21.2 °C
Exact Mass 134.048019
PSA 48.91000
LogP 0.70
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.760

 Safety Information

Hazard Codes Xn
Safety Phrases 22-24/25
HS Code 2933990090

 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

1H-Benzimidazol-4-ol
1H-Benzoimidazol-4-ol
4-hydroxybenzimidazol
4-Hydroxy-1H-benzoimidazole
4-Hydroxybenzimidazole
AmbkkkkK559
1H-Benzimidazol-7-ol
4-hydroxy-1H-benzimidazole