2-Mercapto-5-(trifluoromethyl)pyridine

2-巯基-5-(三氟甲基)吡啶

Also known as: 5-(Trifluoromethyl)pyridine-2-thiol, 5-(trifluoromethyl)pyridine-2-thiol, 5-(Trifluoromethyl)pyridin-2-thiol, 5-(trifluoromethyl)-2-pyridinethiol, 5-Trifluoromethyl-2-mercaptopyridine, 5-(Trifluoromethyl)-2(1H)-pyridinethione, 5-(trifluoromethyl)-1H-pyridine-2-thione, 2(1H)-Pyridinethione, 5-(trifluoromethyl)-

CAS No.
76041-72-0
Jingsj CID
J-46344-1
Molecular Formula
C6H4F3NS
Chinese Name
2-巯基-5-(三氟甲基)吡啶
Molecular Weight
179.163 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point154-159 °C(lit.)
Boiling Point204.2±40.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point77.3±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Mercapto-5-(trifluoromethyl)pyridine?

76041-72-0

What are the molecular formula and molecular weight of 2-Mercapto-5-(trifluoromethyl)pyridine?

C6H4F3NS, molecular weight 179.163 g/mol

Is 2-Mercapto-5-(trifluoromethyl)pyridine hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026