2-Chloro-5-iodophenol

Also known as: 2-Chloro-1-hydroxy-5-iodobenzene, 2-Chloro-5-iodopenol, 2-chloro-5-iodo-phenol, 6-Chlor-3-jod-1-hydroxy-benzol, Phenol, 2-chloro-5-iodo-, 2-Chlor-5-jod-phenol

2-Chloro-5-iodophenol (CAS 289039-26-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H4ClIO and a molecular weight of 254.453 g/mol. Key properties include a boiling point of 277.6±25.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 121.7±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 289039-26-5
Jingsj CID: J-1403818-7
Molecular Formula: C₆H₄ClIO
Molecular Weight: 254.453 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	277.6±25.0 °C at 760 mmHg
Density	2.1±0.1 g/cm3
Flash Point	121.7±23.2 °C
Exact Mass	253.899521
PSA	20.23000
LogP	3.41
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.678

Customs & Trade Information

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Chloro-5-iodophenol?

The CAS number of 2-Chloro-5-iodophenol is 289039-26-5.

What are the molecular formula and molecular weight of 2-Chloro-5-iodophenol?

2-Chloro-5-iodophenol has molecular formula C6H4ClIO and molecular weight 254.453 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. "2-Chloro-5-iodophenol (CAS 289039-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403818-7 (accessed 2026-11-09).

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