(5-iodo-thiophen-2-yl)-methanol

Also known as: (5-iodothiophen-2-yl)methanol, 2-Thiophenemethanol, 5-iodo-, 5-Iodo-2-thiophenemethanol, 5-iodo-2-thiophenemethanol, 5-iodothenyl alcohol, 2-Hydroxymethyl-5-iodothiophene

(5-iodo-thiophen-2-yl)-methanol (CAS 13781-27-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5IOS and a molecular weight of 240.06200 g/mol. Key properties include a boiling point of 291.8ºC at 760 mmHg, a density of 2.091g/cm3 and a flash point of 130.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13781-27-6
Jingsj CID: J-1150515-0
Molecular Formula: C₅H₅IOS
Molecular Weight: 240.06200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	291.8ºC at 760 mmHg
Density	2.091g/cm3
Flash Point	130.3ºC
Exact Mass	239.91100
PSA	48.47000
LogP	1.84500
Vapor Pressure	0.000873mmHg at 25°C
Refractive Index	1.692

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. 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 (5-iodo-thiophen-2-yl)-methanol?

The CAS number of (5-iodo-thiophen-2-yl)-methanol is 13781-27-6.

What are the molecular formula and molecular weight of (5-iodo-thiophen-2-yl)-methanol?

(5-iodo-thiophen-2-yl)-methanol has molecular formula C5H5IOS and molecular weight 240.06200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(5-iodo-thiophen-2-yl)-methanol (CAS 13781-27-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1150515-0 (accessed 2026-11-09).

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