1-(1-Benzothiophen-2-yl)ethanol

1-苯并噻吩-2-乙醇

Also known as: 1-(Benzo[b]thiophen-2-yl)ethanol, 1-(benzo[b]thien-2-yl)ethanol, 1-BENZO[B]THIOPHEN-2, 1-BENZO[B]THIOPHEN-2-YL-ETHANOL, 1-Benzo[B]Thiophen-2-Yl-Ethanol, 1-Benzo[b]thiophen-2-yl-aethanol, 1-Benzothiophen-2-ylethanol, 2-(1-hydroxyethyl)benzo[b]thiophene, 2-(1-hydroxyethyl)benzothiophene, 2-(hydroxyethyl)benzo<b>thiophene, 2-(hydroxyethyl)benzothiophene, AC-978, BENZO[B]THIOPHENE-2-ETHANOL, Benzo[b]thiophene-2-methanol, α-methyl-, 1-(1-benzothiophen-2-yl)ethan-1-ol

1-(1-Benzothiophen-2-yl)ethanol (CAS 51868-95-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10OS and a molecular weight of 178.251 g/mol. It is also known as 1-(Benzo[b]thiophen-2-yl)ethanol, 1-(benzo[b]thien-2-yl)ethanol and 1-BENZO[B]THIOPHEN-2. Key properties include a boiling point of 317.8±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 146.0±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51868-95-2
Jingsj CID
J-1179092-9
Molecular Formula
C10H10OS
Chinese Name
1-苯并噻吩-2-乙醇
Molecular Weight
178.251 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point317.8±17.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point146.0±20.9 °C

Frequently Asked Questions

What is the CAS number of 1-(1-Benzothiophen-2-yl)ethanol?

The CAS number of 1-(1-Benzothiophen-2-yl)ethanol is 51868-95-2.

What are the molecular formula and molecular weight of 1-(1-Benzothiophen-2-yl)ethanol?

1-(1-Benzothiophen-2-yl)ethanol has molecular formula C10H10OS and molecular weight 178.251 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(1-Benzothiophen-2-yl)ethanol (CAS 51868-95-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1179092-9 (accessed 2026-10-24).

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