PROPIONIC ANHYDRIDE
PROPIONIC ANHYDRIDE For Synthesis
Decomposes in water
Short Name: PROPIONIC ANHYDRIDE
Synonym: Propanoic anhydride
Basic Details
Article No.
LG3815
Grade
For Synthesis
Purity
98%
CAS No.
123-62-6
HS Code
2915.5000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Pungent odour
pH value
3
Melting point/ Freezing point [°C]
-43 °C
Flash point [°C]
74 °C
Boiling point [°C]
167 °C
Vapour pressure [20°C]
1.3 mbar @ 20°C
Vapour density
4.49
Density [g/cm3]
1.015
Solubility in water [% weight]
Hydolysis
Explosion limits -upper [%]
11.90%
Explosion limits -lower [%]
1.48%
Chemical Specifications
Appearance
Clear colourless liquid
Assay
Min 98%
Density (d20°C/4°C)
1.009 - 1.011
Refractive index (20°C; 589 nm)
~ 1.4040
Safety Information & Hazard Symbols
Symbol
GHS05
Signal Word
Danger
UN No.
2496
IMCO Class No.
8
Packing Group
III
Hazardous Statement
H314
Precaution Statement
P280-P305 + P351 + P338-P310