PROPIONALDEHYDE
PROPIONALDEHYDE For Synthesis
Store at 2-8°C
Short Name: PROPIONALDEHYDE
Synonym: Propanal
Basic Details
Article No.
LG3813
Grade
For Synthesis
Purity
98%
CAS No.
123-38-6
HS Code
2912.1990
Shelf Life
24 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Stench
Melting point/ Freezing point [°C]
-81 °C
Auto-ignition temperature [°C]
175 °C
Flammability (solid, gas)
Flammable
Flash point [°C]
-40 °C
Boiling point [°C]
46 - 50 °C
Initial boiling point [°C]
46 °C
Final boiling point [°C]
50 °C
Vapour pressure [20°C]
343 hPa at 20 °C
Vapour density
1.8
Density [g/cm3]
0.807
Solubility in water [% weight]
Complete
Partition coefficient Log Pow octanol /water at 20°C
0.83
Explosion limits -upper [%]
16.10%
Explosion limits -lower [%]
2.60%
Chemical Specifications
Appearance
Clear colorless liquid
Purity (by GC)
Min 98%
Density (d20°C/4°C)
0.798 - 0.803
Water (H2O)
Max 2%
Safety Information & Hazard Symbols
Symbol
GHS02, GHS07
Signal Word
Danger
UN No.
1275
IMCO Class No.
3
Packing Group
II
Hazardous Statement
H225-H315-H319-H335
Precaution Statement
P210-P261-P305 + P351 + P338