| Description |
Clear colourless liquid |
| Assay |
Min. 99.0% |
| Wt /ml at 20°C |
0.683 - 0.684 g |
| Bromine number |
Max. 0.5 |
| Miscibility with Chloroform & Diethyl ether |
Passes test |
| Acidity (asCH3COOH) |
Max. 0.0005% |
| Sulphur compound (CS2) |
Max. 0.0003% |
| Copper (Cu) |
Max. 0.00002% |
| Solubility in water (% weight) |
Insoluble in water |
| Refractive index |
1.3880 - 1.3885 |
| Water |
Max. 0.02% |
| Alkalinity (as NH3) |
Max. 0.0001% |
| Non-volatile matter |
Max. 0.001% |
| Iron (Fe) |
Max. 0.00005% |
| Lead (Pb) |
Max. 0.00002% |
| Melting point/Freezing point (° C) |
-92 to -90°C |
| Boiling point (° C) |
97-99°C |
| Flash point |
-4 °C |
