3,3'-Dichlorobiphenyl
[CAS# 2050-67-1]

Identification

• Classification: Analytical chemistry >> Food safety >> Dioxins, polychlorinated biphenyls, furans
• Name: 3,3'-Dichlorobiphenyl
• Synonyms: 3,3'-DCB; 3,3'-Dichloro-1,1'-biphenyl; 3,3'-Dichlorodiphenyl; PCB 11; m,m'-Dichlorobiphenyl
• Molecular Formula: C₁₂H₈Cl₂
• Molecular Weight: 223.10
• CAS Registry Number: 2050-67-1
• EC Number: 621-287-4

Properties

• Solubility: Insoluble (2.7E^-4 g/L) (25 °C), Calc.^*
• Density: 1.249±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 29 °C^**

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

^** Chiou, Cary T.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400