1,3 Butanediol 99.5% For Synthesis
1,3-Butylene glycol
Product Code. |
00543 |
Grade |
For Synthesis |
Purity |
99.5% |
CAS No. |
107-88-0 |
Molecular Formula |
CH3CH(OH)CH2CH2OH |
Molecular Weight |
90.12 |
H.S.Code |
2905.39900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear colorless |
pH value |
6 - 7 at 20 °C |
| Auto-ignition temperature [°C] |
394°C |
Flash point [°C] |
108 °C |
Boiling point [°C] |
203 - 204 °C |
| Initial boiling point [°C] |
203°C |
Final boiling point [°C] |
204 °C |
Vapour pressure [20°C] |
0.08 hPa at 20 °C |
| Vapour density |
3.11 |
Density [g/cm3] |
1.005 |
Solubility in water [% weight] |
Soluble in water |
| Partition coefficient Log Pow octanol / water at 20°C |
-0.29 |
Explosion limits -lower [%] |
1.90% |
Packaging
Specification
| Appearance | Clear colorless viscous liquid |
| Assay | Min 99.5% |
| Water (H2O) | Max 0.5% |
| Free acid (as acetic acid) | Max 0.005% |
| Specific gravity (at 20°C) | 1.004 – 1.007 g/ml |
Safety Information and Hazard Symbols