2,5-Dichlorobenzenethiol

2,5-二氯苯硫酚

Also known as: 2,5-Dichlorothiophenol, 2,5-Dichlorobenzene-1-thiol, Benzenethiol, 2,5-dichloro-, Thiophenol, 2,5-dichloro-, EINECS 227-486-9, MFCD00004831

CAS No.
5858-18-4
Jingsj CID
J-17000-8
Molecular Formula
C6H4Cl2S
Chinese Name
2,5-二氯苯硫酚
Molecular Weight
179.067 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point22-25°C
Boiling Point202.3±0.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point96.4±21.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,5-Dichlorobenzenethiol?

5858-18-4

What are the molecular formula and molecular weight of 2,5-Dichlorobenzenethiol?

C6H4Cl2S, molecular weight 179.067 g/mol

Is 2,5-Dichlorobenzenethiol hazardous?

Warning

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