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1-benzothiophen-3-ylmethanol

Also known as: Benzo[b]thiophen-3-ylmethanol, 3-(Hydroxymethyl)benzo[b]thiophene, 3-(Hydroxymethyl)benzothiophene, Benzo[b]thiophene-3-methanol, 3-Benzothiophenemethanol, RARECHEM AL BD 0712, 1-Benzothiophene-3-ylmethanol

1-benzothiophen-3-ylmethanol (CAS 5381-24-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8OS and a molecular weight of 164.22400 g/mol. Key properties include a melting point of 49-50ºC, a boiling point of 72-74ºC (0.5 mmHg), a density of 1.294 g/cm3 and a flash point of 149.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5381-24-8
Jingsj CID
J-1391224-8
Molecular Formula
C9H8OS
Molecular Weight
164.22400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point49-50ºC
Boiling Point72-74ºC (0.5 mmHg)
Density1.294 g/cm3
Flash Point149.8ºC
Exact Mass164.03000
PSA48.47000
LogP2.39360
Refractive Index1.698

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-benzothiophen-3-ylmethanol?

The CAS number of 1-benzothiophen-3-ylmethanol is 5381-24-8.

What are the molecular formula and molecular weight of 1-benzothiophen-3-ylmethanol?

1-benzothiophen-3-ylmethanol has molecular formula C9H8OS and molecular weight 164.22400 g/mol.

What are the upstream and downstream products of 1-benzothiophen-3-ylmethanol?

For 1-benzothiophen-3-ylmethanol, Upstream Products: 1-Benzothiophene-3-carbaldehyde, Benzo[b]thiophene-3-carboxylic acid, Benzo[b]thiophene-3-carboxylic acid methyl ester; Downstream Products: 2-Chloro-3-methylbenzo[b]thiophene, 3-(Bromomethyl)-1-benzothiophene.

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

Last updated:

How to cite: Jingsj. "1-benzothiophen-3-ylmethanol (CAS 5381-24-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1391224-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.