4-Fluoro-3-trifluoromethylbenzenesulfonyl chloride
[CAS 1682-10-6]

Identification

• Classification: Organic raw materials >> Hydrocarbon compounds and their derivatives >> Hydrocarbon sulfonate
• Name: 4-Fluoro-3-trifluoromethylbenzenesulfonyl chloride
• Synonyms: 3-Trifluoromethyl-4-fluorobenzenesulfonyl chloride; 4-Fluoro-3-(trifluoromethyl)benzene-1-sulfonyl chloride
• Molecular Formula: C₇H₃ClF₄O₂S
• Molecular Weight: 262.61
• CAS Registry Number: 1682-10-6
• EC Number: 679-046-4

Properties

• Solubility: Practically insoluble (0.079 g/L) (25 °C), Calc.^*
• Density: 1.603±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 88.6-89.2 °C (5 Torr)^**
• Flash point: 121.2±27.3 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Matsui, Koji

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Serious eye damage	Eye Dam.	1	H318
Substances or mixtures corrosive to metals	Met. Corr.	1	H290