4-Methylsulphonylbenzoic acid Chemical Properties

Melting point:

268-271 °C(lit.)

Boiling point:

307.93°C (rough estimate)

Density 

1.4787 (rough estimate)

refractive index 

1.5500 (estimate)

storage temp. 

Sealed in dry,Room Temperature

solubility 

slight

pka

pK1:3.64 (25°C)

form 

powder to crystal

color 

White to Almost white

Water Solubility 

slight

CAS DataBase Reference

4052-30-6(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

22

Safety Statements 

24/25-26

WGK Germany 

3

Hazard Note 

Irritant

HS Code 

29163100

MSDS

• Language:English Provider:p-Methylsulfonylbenzoic acid
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

4-Methylsulphonylbenzoic acid Usage And Synthesis

Chemical Properties

white powder

General Description

4-(Methylsulfonyl)benzoic acid has pKa value of 3.48 and 8.36 in water and methanol at 25°C.

4-Methylsulphonylbenzoic acid(4052-30-6)Related Product Information

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