CAS, 54739-18-3
Appearance: A colourless to fawn-coloured transparent liquid
Solubility: Insolubility in water, freely soluble in toluene/in ethanol (96%) and in methanol
Acetonitrile: Not more than 100ppm
Impurity B: 0.5% max
Impurity C: 0.3% max
Impurity A: 0.2% max
Impurity D: 0.2% max
Impurity F: 0.15% max
Any other impurity: 0.1% max
Total impurities: 1.0% max
Heavy metals: 20ppm max
Loss on drying: 3.0% max
Sulphated ash: 0.1% max
Assay: 99.0%~101.0%