4-(Trifluoromethylsulfinyl)chlorobenzene

Also known as: 1-Chloro-4-((trifluoromethyl)sulfinyl)benzene, 1-chloro-4-(trifluoromethylsulfinyl)benzene, 4-Chlorophenyl trifluoromethyl sulfoxide, 4-Chlorophenyl trifluoromethyl sulphoxide, 4-(Trifluoromethylsulphinyl)chlorobenzene, p-Chlorophenyl trifluoromethyl sulfoxide

4-(Trifluoromethylsulfinyl)chlorobenzene (CAS 708-66-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4ClF3OS and a molecular weight of 228.61900 g/mol. Key properties include a boiling point of 80-81ºC 12mm, a density of 1.58g/cm3 and a flash point of 102.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 708-66-7
Jingsj CID: J-1136650-0
Molecular Formula: C₇H₄ClF₃OS
Molecular Weight: 228.61900 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	80-81ºC 12mm
Density	1.58g/cm3
Flash Point	102.3ºC
Exact Mass	227.96200
PSA	36.28000
LogP	3.83310
Refractive Index	1.542

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 4-(Trifluoromethylsulfinyl)chlorobenzene?

The CAS number of 4-(Trifluoromethylsulfinyl)chlorobenzene is 708-66-7.

What are the molecular formula and molecular weight of 4-(Trifluoromethylsulfinyl)chlorobenzene?

4-(Trifluoromethylsulfinyl)chlorobenzene has molecular formula C7H4ClF3OS and molecular weight 228.61900 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. "4-(Trifluoromethylsulfinyl)chlorobenzene (CAS 708-66-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1136650-0 (accessed 2026-11-09).

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