| M | 168.04 |
|---|---|
| D | 1.596 |
| b.p | 59 °C |
| m.p | -4 °C |


| Clear colorless liquid | Complying |
| Color (APHA Pt-Co) | <= 10 |
| Free Amines (Kaiser) | <= 0.0002% |
| Assay (GC on anhydrous basis) | >= 99.8% |
| Residue after evaporation | <= 0.0005%w/w |
| Water (KF) | <= 0.02%w/w |
| Iron (Fe) | <= 0.1ppm |
| Magnesium (Mg) | <= 0.1ppm |
| Lead (Pb) | <= 0.1ppm |
| Zinc (Zn) | <= 0.1ppm |