2-(1H-benzimidazol-2-ylamino)ethanol

2-(2-苯并咪唑基氨基)-1-乙醇

Also known as: 2-(2-benzimidazolylamino)-1-ethanol, 2-((1H-benzo[d]imidazol-2-yl)amino)ethanol, 2-((1H-benzo[d]imidazol-2-yl)amino)ethan-1-ol, 2-(1H-benzoimidazol-2-ylamino)-ethanol, 2-(1H-benzimidazol-2-ylamino)ethanol, 2-<(2-hydroxyethyl)amino>-1H-benzimidazole, Ethanol, 2-(1H-benzimidazol-2-ylamino)- (9CI)

2-(1H-benzimidazol-2-ylamino)ethanol (CAS 57262-38-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N3O and a molecular weight of 177.20300 g/mol. It is also known as 2-(2-benzimidazolylamino)-1-ethanol, 2-((1H-benzo[d]imidazol-2-yl)amino)ethanol and 2-((1H-benzo[d]imidazol-2-yl)amino)ethan-1-ol. Key properties include a melting point of 184-188ºC(lit.), a boiling point of 403.9ºC at 760mmHg, a density of 1.378g/cm3 and a flash point of 198.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57262-38-1
Jingsj CID
J-31997-9
Molecular Formula
C9H11N3O
Chinese Name
2-(2-苯并咪唑基氨基)-1-乙醇
Molecular Weight
177.20300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point184-188ºC(lit.)
Boiling Point403.9ºC at 760mmHg
Density1.378g/cm3
Flash Point198.1ºC

Frequently Asked Questions

What is the CAS number of 2-(1H-benzimidazol-2-ylamino)ethanol?

The CAS number of 2-(1H-benzimidazol-2-ylamino)ethanol is 57262-38-1.

What are the molecular formula and molecular weight of 2-(1H-benzimidazol-2-ylamino)ethanol?

2-(1H-benzimidazol-2-ylamino)ethanol has molecular formula C9H11N3O and molecular weight 177.20300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-(1H-benzimidazol-2-ylamino)ethanol (CAS 57262-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31997-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.