1H-Benzimidazole-5-carbonyl chloride, 4,5,6,7-tetrahydro- (9CI)
4,5,6,7-四氢-1H-苯并咪唑-5-甲酰氯
Also known as: 1H-Benzimidazole-6-carbonyl chloride, 4,5,6,7-tetrahydro-, 4,5,6,7-Tetrahydro-1H-benzimidazole-6-carbonyl chloride, 4,5,6,7-tetrahydro-3H-benzimidazole-5-carbonyl chloride
1H-Benzimidazole-5-carbonyl chloride, 4,5,6,7-tetrahydro- (9CI) (CAS 131020-44-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9ClN2O and a molecular weight of 184.623 g/mol. It is also known as 1H-Benzimidazole-6-carbonyl chloride, 4,5,6,7-tetrahydro-, 4,5,6,7-Tetrahydro-1H-benzimidazole-6-carbonyl chloride and 4,5,6,7-tetrahydro-3H-benzimidazole-5-carbonyl chloride. Key properties include a boiling point of 400.6±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 196.1±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 131020-44-5
- Jingsj CID
- J-1514938-1
- Molecular Formula
- C8H9ClN2O
- Chinese Name
- 4,5,6,7-四氢-1H-苯并咪唑-5-甲酰氯
- Molecular Weight
- 184.623 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 400.6±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 196.1±28.7 °C |
Frequently Asked Questions
What is the CAS number of 1H-Benzimidazole-5-carbonyl chloride, 4,5,6,7-tetrahydro- (9CI)?
The CAS number of 1H-Benzimidazole-5-carbonyl chloride, 4,5,6,7-tetrahydro- (9CI) is 131020-44-5.
What are the molecular formula and molecular weight of 1H-Benzimidazole-5-carbonyl chloride, 4,5,6,7-tetrahydro- (9CI)?
1H-Benzimidazole-5-carbonyl chloride, 4,5,6,7-tetrahydro- (9CI) has molecular formula C8H9ClN2O and molecular weight 184.623 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-Benzimidazole-5-carbonyl chloride, 4,5,6,7-tetrahydro- (9CI) (CAS 131020-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514938-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.