2,2',3,5'-Tetrachloro-1,1'-biphenyl
[CAS# 41464-39-5]

Identification

• Classification: Analytical chemistry >> Food safety >> Dioxins, polychlorinated biphenyls, furans
• Name: 2,2',3,5'-Tetrachloro-1,1'-biphenyl
• Synonyms: 2,5,2',3'-Tetrachlorobiphenyl; CB 44; PCB 44
• Molecular Formula: C₁₂H₆Cl₄
• Molecular Weight: 291.99
• CAS Registry Number: 41464-39-5
• EC Number: 634-846-2

Properties

• Solubility: Insoluble (4.7E^-5 g/L) (25 °C), Calc.^*
• Density: 1.441±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 45 °C^**

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

^** Erb, Francoise

Safety Data

Hazard Classification

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