PROPIONIC ACID
PROPIONIC ACID For Synthesis
Short Name: PROPIONIC ACID
Synonym: Acid C3, Propanoic acid, Propanyl acid
Basic Details
Article No.
LG3814
Grade
For Synthesis
Purity
99%
CAS No.
79-09-4
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
2.5
Melting point/ Freezing point [°C]
24 °C
Auto-ignition temperature [°C]
513 °C
Flash point [°C]
54 °C
Boiling point [°C]
141 °C
Vapour pressure [20°C]
3.2 hPa at 20 °C
Vapour density
2.56
Density [g/cm3]
0.993
Solubility in water [% weight]
Soluble in water
Partition coefficient Log Pow octanol /water at 20°C
0.25
Explosion limits -upper [%]
12.10%
Explosion limits -lower [%]
2.90%
Chemical Specifications
Appearance
Clear colorless liquid with strong pungent odor
Assay
Min 99%
Weight/ mL at 20°C
0.991 - 0.994 g
Refractive index (20°C; 589 nm)
1.386 - 1.388
Safety Information & Hazard Symbols
Symbol
GHS05
Signal Word
Danger
UN No.
3463
IMCO Class No.
8,3
Packing Group
II
Hazardous Statement
H314
Precaution Statement
P280-P305 + P351 + P338-P310