1H-Benzimidazole-4-carbonitrile
1H-苯并咪唑-4-甲腈
Also known as: 1H-Benzo[d]imidazole-4-carbonitrile, 4-Cyanobenzimidazole, 7-Cyanobenzimidazole, Benzimidazole-4-carbonitrile, 1(3)H-benzoimidazole-4-carbonitrile, 1H-Benzimidazole-7-carbonitrile
1H-Benzimidazole-4-carbonitrile (CAS 64574-21-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5N3 and a molecular weight of 143.145 g/mol. It is also known as 1H-Benzo[d]imidazole-4-carbonitrile, 4-Cyanobenzimidazole and 7-Cyanobenzimidazole. Key properties include a melting point of 283-284°C, a boiling point of 462.4±18.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 147.5±6.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 64574-21-6
- Jingsj CID
- J-1466665-4
- Molecular Formula
- C8H5N3
- Chinese Name
- 1H-苯并咪唑-4-甲腈
- Molecular Weight
- 143.145 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 283-284°C |
|---|---|
| Boiling Point | 462.4±18.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 147.5±6.4 °C |
Frequently Asked Questions
What is the CAS number of 1H-Benzimidazole-4-carbonitrile?
The CAS number of 1H-Benzimidazole-4-carbonitrile is 64574-21-6.
What are the molecular formula and molecular weight of 1H-Benzimidazole-4-carbonitrile?
1H-Benzimidazole-4-carbonitrile has molecular formula C8H5N3 and molecular weight 143.145 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-4-carbonitrile (CAS 64574-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1466665-4 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.