Biochem Chemopharma

TECHNICAL DATA SHEET

1,1,2,2-TETRACHLOROETHANE AR
Acetylene tetrachloride

Article No. 101970500 Molecular Formula C2H2Cl4
H.S. Code 2903.2300 Molecular Weight 167.85
CAS No. 79-34-5
 

Physical Properties

Physical state at 20 °C Liquid
Colour Clear Colorless
Odour Chloroform-like odor
Melting point/ Freezing point [°C] -43 °C
Boiling point [°C] 147 °C
Evaporation rate 0.65
Vapour pressure [20°C] 10.7 hPa at 20°C
Vapour density 5.8
Density [g/cm3] 1.59
Solubility in water [% weight] Slight, 0.3 g/100g water @ 250C
Partition coefficient Log Pow octanol / water at 20°C 5
 

Specifications

Assay % Min 98.5
Density (d20°/4°C) 1.594 - 1.596
 

Safety Information and Hazard Symbols

Skull and Crossbones Environment
Symbol GHS06, GHS09
Signal Word Danger
UN No 1702
IMCO Class No. 6.1
Hazardous Statement H310-H330-H411
Precaution Statement P264-P271-P280-P302 + P352-P304+P340-P310-P403+P233-P501
Packing Group II