Iso Butyraldehyde 99% For Synthesis
2-Methylpropionaldehyde; 2-Methylpropanal
Product Code. |
01474 |
Grade |
For Synthesis |
Purity |
99% |
CAS No. |
78-84-2 |
Molecular Formula |
C4H8O |
Molecular Weight |
72.10 |
H.S.Code |
2912.19100 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear Colorless |
Odour |
Stench pungent odour |
| Melting point/ Freezing point [°C] |
-65 °C |
Auto-ignition temperature [°C] |
190°C |
Flammability (solid, gas) |
Flammable |
| Flash point [°C] |
-19 °C |
Boiling point [°C] |
63 °C |
Vapour density |
2.5 |
| Density [g/cm3] |
0.79 |
Solubility in water [% weight] |
75 g/L @ 20°C |
Partition coefficient Log Pow octanol / water at 20°C |
0.77 |
| Explosion limits - upper [%] |
11% |
Explosion limits -lower [%] |
1.60% |
Packaging
Specification
| Appearance | A clear colorless liquid |
| Purity (by GC) | Min 99.0% |
| Density (d20°C/4°C) | 0.788 - 0.790 g/ml |
| Identity (IR) | Passes test |
Safety Information and Hazard Symbols
Symbol: GHS02
Signal Word: Danger
UN No.: 2045
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225
Precaution Statement: P210