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Organic Chemicals

Acetylene Tetrabromide

RA000408 CAS 79-27-6 Extra Pure

Identity

Product code
RA000408
CAS number
79-27-6
Grade
Extra Pure
Purity
98%
Molecular formula
C2H2Br4
Molecular weight
345.67

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Density [g/cm3] 2.967 g/cm3 g/cm3
Solubility in water [% weight] Insoluble in water —
Partition coefficient Log Pow octanol / water at 20°C 1.98 —
Colour Colorless to yellowish liquid —
Odour Sweet pungent odor —
Melting point/ Freezing point [°C] -1 °C °C
Auto-ignition temperature [°C] 335 °C °C
Boiling point [°C] 119 °C °C
Evaporation rate Min 1.0 —
Vapour pressure [20°C] 0.1 hPa hPa
Vapour density 11.9 —

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

Specifications

ParameterSpecificationUnit
Appearance Colorless to very light yellow liquid —
Assay Min 98.0 % %
Density (d20°C/4°C) 2.963 - 2.967 —
Water Max 0.05 % %

Packaging

Pack size SKU
250 mL RA000408-PK-250ML
500 mL RA000408-PK-500ML