3-Fluorothioanisole

Also known as: 3-Fluorophenyl methyl sulfide, 1-Fluoro-3-(methylthio)benzene, 1-Fluoro-3-(methylsulfanyl)benzene, 3-Fluoro thioanisole, Fluorothioanisole 3-, Benzene, 1-fluoro-3-(methylthio)-

3-Fluorothioanisole (CAS 658-28-6) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C7H7FS and a molecular weight of 142.194 g/mol. Key properties include a boiling point of 177.5±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 61.2±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 658-28-6
Jingsj CID: J-1993046-2
Molecular Formula: C₇H₇FS
Molecular Weight: 142.194 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	177.5±23.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	61.2±22.6 °C
Exact Mass	142.025253
PSA	25.30000
LogP	2.74
Vapor Pressure	1.4±0.3 mmHg at 25°C
Refractive Index	1.544

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 3-Fluorothioanisole?

The CAS number of 3-Fluorothioanisole is 658-28-6.

What are the molecular formula and molecular weight of 3-Fluorothioanisole?

3-Fluorothioanisole has molecular formula C7H7FS and molecular weight 142.194 g/mol.

What are the upstream and downstream products of 3-Fluorothioanisole?

For 3-Fluorothioanisole, Upstream Products: 3-Bromothioanisole, 1-Chloro-3-fluorobenzene, 3-Fluorothiophenol.

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. "3-Fluorothioanisole (CAS 658-28-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993046-2 (accessed 2026-11-07).

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