Butyraldehyde 98% For Synthesis
Store at 2-8°C
Butanal
Product Code. |
00586 |
Grade |
For Synthesis |
Purity |
98% |
CAS No. |
123-72-8 |
Molecular Formula |
C4H8O |
Molecular Weight |
72.11 |
H.S.Code |
2912.19900 |
Shelf Life |
24 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear Colorless |
Odour |
Aldehyde like |
| pH value |
6-7 |
Melting point/ Freezing point [°C] |
-96 °C |
Critical temperature [°C] |
251°C |
| Auto-ignition temperature [°C] |
230°C |
Flammability (solid, gas) |
Flammable |
Flash point [°C] |
-5 °C |
| Boiling point [°C] |
75 °C |
Vapour pressure [20°C] |
120 hPa at 20 °C |
Vapour density |
2.49 |
| Density [g/cm3] |
0.8 |
Solubility in water [% weight] |
Soluble |
Partition coefficient Log Pow octanol / water at 20°C |
0.79 |
| Explosion limits - upper [%] |
8% |
Explosion limits -lower [%] |
1.80% |
Packaging
Specification
| Appearance | Clear colorless liquid |
| Purity (by GC) | Min 98.0% |
| Density (d20°C/4°C) | 0.802 - 0.804 g/ml |
Safety Information and Hazard Symbols
Symbol: GHS02
Signal Word: Danger
UN No.: 1129
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225
Precaution Statement: P210