4-Phenoxyphenylsulfonyl chloride
[CAS# 1623-92-3]

Identification

• Classification: Organic raw materials >> Carboxylic compounds and derivatives >> Carboxylic acid halide
• Name: 4-Phenoxyphenylsulfonyl chloride
• Synonyms: p-Phenoxybenzenesulfonyl chloride
• Molecular Formula: C₁₂H₉ClO₃S
• Molecular Weight: 268.72
• CAS Registry Number: 1623-92-3
• EC Number: 625-122-7

Properties

• Solubility: Practically insoluble (0.043 g/L) (25 ºC), Calc.^*
• Density: 1.366±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 46 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Kushko, G. M.; Vestnik L'vovskogo Politekhnicheskogo Instituta 1975, V96, P41-8.

Safety Data

• Hazard Symbols: C
• Risk Codes: R34
• Safety Description: 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
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332

• Transport Information: UN 3261 8 / PGIII