4-(Trifluoromethyl)pyridine-2-thiol

Also known as: 2-Mercapto-4-(trifluoromethyl)pyridine, 4-(Trifluoromethyl)-1H-pyridine-2-thione, 2(1H)-Pyridinethione,4-(trifluoromethyl)-, 2-Sulphanyl-4-(trifluoromethyl)pyridine, 4-trifluoromethylpyridine-2(1H)-thione, 4-trifluoromethylpyridin-2(1H)-thione, 2-Sulphanyl-alpha,alpha,alpha-trifluoro-4-picoline

4-(Trifluoromethyl)pyridine-2-thiol (CAS 121307-79-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4F3NS and a molecular weight of 179.16300 g/mol. Key properties include a boiling point of 214.1ºC at 760 mmHg, a density of 1.391g/cm3 and a flash point of 83.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 121307-79-7
Jingsj CID: J-1457484-6
Molecular Formula: C₆H₄F₃NS
Molecular Weight: 179.16300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	214.1ºC at 760 mmHg
Density	1.391g/cm3
Flash Point	83.3ºC
Exact Mass	179.00200
PSA	51.69000
LogP	2.38910
Vapor Pressure	0.232mmHg at 25°C
Refractive Index	1.494

Frequently Asked Questions

What is the CAS number of 4-(Trifluoromethyl)pyridine-2-thiol?

The CAS number of 4-(Trifluoromethyl)pyridine-2-thiol is 121307-79-7.

What are the molecular formula and molecular weight of 4-(Trifluoromethyl)pyridine-2-thiol?

4-(Trifluoromethyl)pyridine-2-thiol has molecular formula C6H4F3NS and molecular weight 179.16300 g/mol.

What are the upstream and downstream products of 4-(Trifluoromethyl)pyridine-2-thiol?

For 4-(Trifluoromethyl)pyridine-2-thiol, Upstream Products: 2-Hydroxy-4-(trifluoromethyl)pyridine, 2-Chloro-4-(trifluoromethyl)pyridine, 2-Amino-4-(trifluoromethyl)pyridine.

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-(Trifluoromethyl)pyridine-2-thiol (CAS 121307-79-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1457484-6 (accessed 2026-11-09).

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