| M | 72.15 |
|---|---|
| D | 0.626 |
| b.p | 36 °C |
| m.p | -130 °C |




| Clear colorless liquid | Complying |
| Acidity (as Acetic acid) | <= 0.002% |
| Color (APHA Pt-Co) | <= 10 |
| Assay (GC on anhydrous basis) | >= 96.0% |
| Residue after evaporation | <= 0.0003%w/w |
| Water (KF) | <= 0.005%w/w |
| UV Trans. 200nm | >= 45% |
| UV Trans. 220nm | >= 90% |
| UV Trans. 270nm | >= 99% |