Isobutyric Acid CAS 79-31-2
Isobutyric Acid CAS 79-31-2
Product Description
Product Name: ISOBUTYRIC ACID
Synonyms:
2-Methylpropanoic acid
Isobutanoic acid
2-Methylpropionic acid
CAS: 79-31-2
Molecular Formula: (CH3)2CHCOOH
Molecular Weight: 88.11
Molecular Structure:
Property:
Boiling point: 152-155°C
Melting point: -47°C
Relative density (water = 1): 0.95
Solubility in water, g/100ml at 20°C: 20
Vapour pressure, kPa at 14.7°C: 0.13
Relative vapour density (air = 1): 3.0
Flash point: 56°C c.c.
Auto-ignition temperature: 481°C
Explosive limits, vol% in air: 2-9
Octanol/water partition coefficient as log Pow: 0.88
Specification:
|
Appearance |
Colorless and transparent oily liquid |
|
Purity (%) |
≥99 |
|
Accidity (HCL) (mgKOH/g) |
≤0.1 |
|
Water content (%) |
≤0.1 |
Applications:
● Agriculture intermediates
● Dyes / pigments / paints
● Food flavors & food fragrances
● Fragrance ingredients
● Herbicides - intermediate for other
● Intermediates
● Other-food chemicals
● Pharmaceutical chemicals
● Protective coatings
