Trichloromethanesulfonyl chloride
[CAS# 2547-61-7]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonyl halide
• Name: Trichloromethanesulfonyl chloride
• Molecular Formula: CCl₄O₂S
• Molecular Weight: 217.88
• CAS Registry Number: 2547-61-7
• EC Number: 219-830-1

Properties

• Melting point: 137-140 ºC

Safety Data

• Hazard Symbols: C
• Risk Codes: R34;R36/37
• Safety Description: S26;S27;S28;S36/37/39;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Substances or mixtures corrosive to metals	Met. Corr.	1	H290

• Transport Information: UN 3261