4,4'-Biphenyldicarboxylic dichloride
[CAS 2351-37-3]

Identification

• Classification: Organic raw materials >> Aryl compounds >> Biphenyl compounds
• Name: 4,4'-Biphenyldicarboxylic dichloride
• Synonyms: 4,4'-Bis(chlorocarbonyl)-1,1'-biphenyl; 4,4'-Bis(chloroformyl)biphenyl; 4,4'-Dibenzoyl chloride; 4BPAC; Diphenyl-4,4'-dicarboxylic acid chloride; p,p'-Bis(chlorocarbonyl)biphenyl; p-Biphenylenedicarbonyl chloride
• Molecular Formula: C₁₄H₈Cl₂O₂
• Molecular Weight: 279.12
• CAS Registry Number: 2351-37-3
• EC Number: 219-085-2

Properties

• Density: 1.344
• Melting point: 181-182 °C

Safety Data

Hazard Classification

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