4-Fluoro-2-methylbenzenethiol

Also known as: 4-fluoro-2-methylthiophenol, 2-methyl-4-fluorothiophenol, 4-fluoro-2-methylbenzenethiol, 5-fluoro-2-thiotoluene, Benzenethiol, 4-fluoro-2-methyl-, SHR DF B1

4-Fluoro-2-methylbenzenethiol (CAS 845823-04-3) is a compound in the Alcohols 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 186.7±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 68.7±10.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 845823-04-3
Jingsj CID: J-1411692-8
Molecular Formula: C₇H₇FS
Molecular Weight: 142.194 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	186.7±20.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	68.7±10.0 °C
Exact Mass	142.025253
PSA	38.80000
LogP	3.27
Vapor Pressure	0.9±0.3 mmHg at 25°C
Refractive Index	1.554

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-Fluoro-2-methylbenzenethiol?

The CAS number of 4-Fluoro-2-methylbenzenethiol is 845823-04-3.

What are the molecular formula and molecular weight of 4-Fluoro-2-methylbenzenethiol?

4-Fluoro-2-methylbenzenethiol has molecular formula C7H7FS and molecular weight 142.194 g/mol.

What are the upstream and downstream products of 4-Fluoro-2-methylbenzenethiol?

For 4-Fluoro-2-methylbenzenethiol, Upstream Products: 4-Fluoro-2-methylbenzenesulfonyl chloride, 4-Fluoro-2-methylbenzenesulfonamide.

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-Fluoro-2-methylbenzenethiol (CAS 845823-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411692-8 (accessed 2026-11-09).

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