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English name :Crylic acid
English name also called Propenoic acid
CAS No 79-10-7
Molecular formula C3H4O2
Structure Jane type CH2=CHCOOH
Molecular weight 72.06
Used for resin manufacturing, synthetic rubber latex manufacturing, etc
Appearance : colorless liquid, stimulating  odour
Melting point Celcius degree 14  
Boiling point Celcius degree  141
relative density(water=1) 1.05
Relative steam density (air=1) 2.45
Saturated vapor pressure (kPa) 1.33(39.9Celcius degree 
 
heat of combustion (kJ/mol): 1366.9
octanol/ Water distribution coefficient on the numerical: 0.36 (calculated value)
Flash point  Celcius degree  : 50