Propionic Acid 99% For Synthesis
Acid C3, Propanoic acid, Propanyl acid
Product Code. |
02195 |
Grade |
For Synthesis |
Purity |
99% |
CAS No. |
79-09-4 |
Molecular Formula |
CH3.CH2.COOH |
Molecular Weight |
74.08 |
H.S.Code |
2915.50000 |
Shelf Life |
60 Months |
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% |
Packaging
Specification
| 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 and 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