2,4-Dichlorobenzenesulfonyl chloride
[CAS# 16271-33-3]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Hydrocarbon sulfonate
• Name: 2,4-Dichlorobenzenesulfonyl chloride
• Synonyms: 2,4-Dichlorobenzene-1-sulfonyl chloride
• Molecular Formula: C₆H₃Cl₃O₂S
• Molecular Weight: 245.50
• CAS Registry Number: 16271-33-3
• EC Number: 628-025-8

Properties

• Melting point: 54-58 °C

Safety Data

• Hazard Symbols: C
• Risk Statements: R34
• Safety Statements: S26;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
Skin corrosion	Skin Corr.	1C	H314
Eye irritation	Eye Irrit.	2	H319
Substances or mixtures corrosive to metals	Met. Corr.	1	H290