CASR |
: | 123-91-1 |
Molecular Formula |
: | C4H8O2 |
Molecular Weight |
: | 88.11 |
| Specifications | |
|---|---|
| Description: | Clear colourless liquid with a characteristic odour. |
| Assay (GC): | Min. 99.70% |
| Boiling point (95%): | 100° - 102°C |
| Wt. per ml, 20°C: | 1.030 - 1.035g |
| Refractive index: | 1.421 - 1.423 |
| UV absorbance profile (10mm cell) at 235 nm: | 1.0 max |
| UV absorbance profile (10mm cell) at 270 nm: | 0.1 max |
| UV absorbance profile (10mm cell) at 300 nm: | 0.01 max |
| Residue on evaporation: | 0.001% max |
| Free acid(as CH3COOH): | 0.01% max |
| Water: | 0.05% max |
