3-Chlorosulfonyl-4-fluorobenzoic acid
[CAS# 2267-40-5]

Identification

• Classification: Organic raw materials >> Organic fluorine compound >> Fluorobenzoic acid series
• Name: 3-Chlorosulfonyl-4-fluorobenzoic acid
• Molecular Formula: C₇H₄ClFO₄S
• Molecular Weight: 238.62
• CAS Registry Number: 2267-40-5
• EC Number: 676-279-3

Properties

• Solubility: Slightly soluble (1.2 g/L) (25 ºC), Calc.^*
• Density: 1.670±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 147-148 ºC^**

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

^** Petrow, Vladimir; GB 921520 1963.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Skin corrosion	Skin Corr.	1B	H314