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Organic Chemicals

1,1,2,2-Tetrachloroethane Extra Pure

RA000346 CAS 79-34-5 Extra Pure

Identity

Product code
RA000346
CAS number
79-34-5
Grade
Extra Pure
Purity
98%
Molecular formula
C2H2Cl4
Molecular weight
167.85

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Partition coefficient Log Pow octanol / water at 20°C 5 —
Colour Clear Colorless —
Odour Chloroform-like odor —
Melting point/ Freezing point [°C] -43 °C °C
Boiling point [°C] 147 °C °C
Evaporation rate 0.65 —
Vapour pressure [20°C] 10.7 hPa hPa
Vapour density 5.8 —
Density [g/cm3] 1.59 g/cm3 g/cm3

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit Method
Appearance Clear colorless liquid*** — —
Purity Min 98 % % GC
Density (d20°C/4°C) 1.594 - 1.596 — —

3 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
500 mL RA000346-PK-500ML
2.5 L RA000346-PK-2.5L