2,2'-Dichloro-1,1'-biphenyl
[CAS# 13029-08-8]

Identification

• Classification: Analytical chemistry >> Food safety >> Dioxins, polychlorinated biphenyls, furans
• Name: 2,2'-Dichloro-1,1'-biphenyl
• Synonyms: 2,2'-Dichlorobiphenyl; 2,2'-Dichlorodiphenyl; NSC 59902; PCB 4; o,o'-Dichlorobiphenyl
• Molecular Formula: C₁₂H₈Cl₂
• Molecular Weight: 223.10
• CAS Registry Number: 13029-08-8
• EC Number: 630-493-3

Properties

• Solubility: Insoluble (7.8E^-4 g/L) (25 °C), Calc.^*
• Density: 1.249±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 79-80 °C (hexane )^**
• Boiling point: 289.1±15.0 °C (760 Torr), Calc.^*
• Flash point: 122.4±13.9 °C, Calc.^*

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

^** Tashiro, Masashi

Safety Data

Hazard Classification

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