1H-Benzimidazole-1-ethanamine
2-(1H-苯并咪唑-1-基)乙胺
Also known as: 1-(2-Aminoethyl)benzimidazole, 2-(1-benzimidazolyl)ethanamine, 2-(1H-Benzimidazol-1-yl)ethanamine, 2-(benzimidazol-1-yl)ethanamine, 2-Benzimidazol-1-ylethylamine, 2-benzoimidazol-1-yl-ethylamine
1H-Benzimidazole-1-ethanamine (CAS 55661-34-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N3 and a molecular weight of 161.20400 g/mol. It is also known as 1-(2-Aminoethyl)benzimidazole, 2-(1-benzimidazolyl)ethanamine and 2-(1H-Benzimidazol-1-yl)ethanamine. Key properties include a boiling point of 323.8ºC at 760mmHg, a density of 1.21g/cm3 and a flash point of 149.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55661-34-2
- Jingsj CID
- J-1459638-6
- Molecular Formula
- C9H11N3
- Chinese Name
- 2-(1H-苯并咪唑-1-基)乙胺
- Molecular Weight
- 161.20400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 323.8ºC at 760mmHg |
|---|---|
| Density | 1.21g/cm3 |
| Flash Point | 149.6ºC |
Frequently Asked Questions
What is the CAS number of 1H-Benzimidazole-1-ethanamine?
The CAS number of 1H-Benzimidazole-1-ethanamine is 55661-34-2.
What are the molecular formula and molecular weight of 1H-Benzimidazole-1-ethanamine?
1H-Benzimidazole-1-ethanamine has molecular formula C9H11N3 and molecular weight 161.20400 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-1-ethanamine (CAS 55661-34-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1459638-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.