| M | 73.09 |
|---|---|
| D | 0.945 |
| b.p | 153 °C |
| m.p | -61 °C |



| Acidity (as Acetic acid) | <= 0.001% |
| Color (APHA Pt-Co) | <= 10 |
| Free Amines (Kaiser) | <= 0.001% |
| Assay (GC on anhydrous basis) | >= 99.8% |
| Iron (Fe) | <= 0.00001% |
| Heavy metals (as Pb) | <= 0.00001% |
| Residue after evaporation | <= 0.001%w/w |
| Water (KF) | <= 0.05%w/w |
| Zinc (Zn) | <= 0.00001% |
| UV Abs. 270nm | <= 1AU |
| UV Abs. 295nm | <= 0.1AU |