1, physical and chemical properties:
1.1 molecular formula: C2H4O2; CH3COOH
1.2molecular structure
1.3 molecular weight: 60.05
1.4melting point: melting point (℃): 16.6℃
1.5boiling point(℃): 117.9℃
1.6 relative density (water = 1) : 1.0492(20/4℃)
1.7nature: It's clear liquid, free from suspended matter and with pungent odor. It can be dissolved in water, ethanol, and ethyl ether, carbon tetrachloride.