| M | 84.16 |
|---|---|
| D | 0.779 |
| b.p | 81 °C |
| m.p | 6.5 °C |




| Clear colorless liquid | Complying |
| Acidity (as Acetic acid) | max. 0.002% |
| Color (APHA Pt-Co) | max. 10 |
| Assay (GC on anhydrous basis) | min. 99.8% |
| Residue after evaporation | max. 0.0002%w/w |
| Water (KF) | max. 0.01%w/w |
| UV Trans. 210nm | min. 20% |
| UV Trans. 220nm | min. 50% |
| UV Trans. 230nm | min. 78% |
| UV Trans. 254nm | min. 98% |