Bis(phenylsulfonyl)methane
[CAS# 3406-02-8]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonate / sulfinate
• Name: Bis(phenylsulfonyl)methane
• Synonyms: Bis(benzenesulfonyl)methane; 1,1'-[Methylenebis(sulfonyl)]bis[benzene]; NSC 47076
• Molecular Formula: C₁₃H₁₂O₄S₂
• Molecular Weight: 296.36
• CAS Registry Number: 3406-02-8
• EC Number: 222-291-5

Properties

• Density: 1.363
• Melting point: 121-122 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335