BITHIONOL SULFOXIDE

Also known as: 2,2'-sulfinylbis(4,6-dichlorophenol), 2,4-dichloro-6-(3,5-dichloro-2-hydroxyphenyl)sulfinylphenol, Bithionoloxide, Bithionoloxide [INN], Bithionoloxidum [Latin], Bitin S, Bitionoloxido [Spanish], Disto-5-cogla, Distobitin, Sulphene, Bis-(3,5-dichlor-2-hydroxyphenyl)sulfoxid, Bis-(3.5-dichlor-2-hydroxy-phenyl)-sulfoxyd, 4,6,4',6'-Tetrachlor-2,2'-sulfinyl-di-phenol, 4,6,4',6'-tetrachloro-2,2'-sulfinyl-di-phenol, 6,6'-sulfinylbis(2,4-dichlorophenol), LABOTEST-BB LT00772303, bitins, bithionol sulfoxide

BITHIONOL SULFOXIDE (CAS 844-26-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C12H6Cl4O3S and a molecular weight of 372.05100 g/mol. Key properties include a boiling point of 532.7ºC at 760 mmHg, a density of 1.86 g/cm3 and a flash point of 276ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 844-26-8
Jingsj CID: J-1956952-7
Molecular Formula: C₁₂H₆Cl₄O₃S
Molecular Weight: 372.05100 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	532.7ºC at 760 mmHg
Density	1.86 g/cm3
Flash Point	276ºC
Exact Mass	369.87900
PSA	76.74000
LogP	5.74380
Refractive Index	1.769
Storage Conditions	2-8℃

Activity & Biological Data

Additional Information	[1]. Ayyagari VN, et al. Bithionol inhibits ovarian cancer cell growth in vitro - studies on mechanism(s) of action. BMC Cancer. 2014 Feb 4;14:61. [2]. Florent RL, et al. In vitro toxicity of bithionol and bithionol sulphoxide to Neoparamoeba spp., the causative agent of amoebic gill disease (AGD). Dis Aquat Organ. 2010 Sep 17;91(3):257-62.

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of BITHIONOL SULFOXIDE?

The CAS number of BITHIONOL SULFOXIDE is 844-26-8.

What are the molecular formula and molecular weight of BITHIONOL SULFOXIDE?

BITHIONOL SULFOXIDE has molecular formula C12H6Cl4O3S and molecular weight 372.05100 g/mol.

What are the upstream and downstream products of BITHIONOL SULFOXIDE?

For BITHIONOL SULFOXIDE, Upstream Products: 2,4-Dichlorophenol, Bithionol.

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. "BITHIONOL SULFOXIDE (CAS 844-26-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956952-7 (accessed 2026-11-06).

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