2,2-Dimethyl-1,3-Propanediol 99%
Product Code. |
1798A |
Grade |
|
Purity |
99% |
CAS No. |
126-30-7 |
Molecular Formula |
C5H12O2 |
Molecular Weight |
104.15 |
H.S.Code |
2905.39900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White flakes |
Odour |
Sweet odour |
| Melting point/ Freezing point [°C] |
124 - 130 °C |
Auto-ignition temperature [°C] |
399 °C |
Flash point [°C] |
103 °C |
| Vapour pressure [20°C] |
< 1.1 hPa at 20 °C |
Solubility in water [% weight] |
830 g/l at 20 °C |
Partition coefficient Log Pow octanol / water at 20°C |
-0.15 |
| Explosion limits - upper [%] |
18.80% |
Explosion limits -lower [%] |
1.37% |
Packaging
Specification
| Appearance (Color) | White |
| Appearance (Form) | Crystalline chunks |
| Infrared spectrum | Conforms |
| Melting point | 123°C to 127°C |
| GC | >=98.5 % |
| Water | =<0.3 % |
| Acid value | =<0.1 mg KOH/g |
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
Hazardous Statement: H318
Precaution Statement: P280-P305 + P351 + P338