Packings
00008
Article No. 00008
Purity 99.8%
Molecular Formula
H.S. Code 29152100
Grade For HPLC
CAS No. 64-19-7
Molecular Weight
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Strong, vinegar-like pH value 2.4
Melting point/ Freezing point [°C] 16.2 °C Auto-ignition temperature [°C] 485 °C
Flash point [°C] 40°C Boiling point [°C] 117 - 118 °C
Initial boiling point [°C] 117°C Final boiling point [°C] 118°C
Evaporation rate 0.97 Vapour pressure [20°C] 15.2 hPa at 20°C
Vapour density 2.1 Density [g/cm3] 1.049
Solubility in water [% weight] Complete Partition coefficient Log Pow octanol / water at 20°C 0.17
Explosion limits - upper [%] 19.90% Explosion limits -lower [%] 4%

Specifications

Appearance Clear colourless liquid Assay (alkalimetric) Min. 99.8%
Identity Passes test APHA colour Max. 10
Non-volatile matter Max. 0.001% Water (by KF) Max. 0.1%
UV transmittance (1 cm cell; ref.:water)   at 254 nm Min. 25%
at 280 nm Min. 95% at 300 nm Min. 98%
UV - Cut off 250 nm

Safety Information and Hazard Symbols

Flame Corrosion

Symbol: GHS02, GHS05
Signal Word: Danger
UN No.: 2789
IMCO Class No.: 8,3
Packing Group: II
Hazardous Statement: H226-H314
Precaution Statement: P280-P305 + P351 + P338-P310