Vinyl acetate (Acetic acid vinyl ester)

Vinyl acetate, also known as acetic acid vinyl ester or ethenyl ethanoate, has the molecular formula C₄H₆O₂. It is a colorless, flammable liquid with a sweet, ether-like odor. It is used as a chemical reagent in organic synthesis, primarily for producing vinyl alcohol polymers (such as polyvinyl alcohol), and is also applied in the adhesive and coating industries.
Chinese Name: Vinyl acetate
English Name: Acetic acid vinyl ester; ethenyl acetate
Alias: Vinyl acetate, acetic acid vinyl ester
Molecular Formula: C₄H₆O₂
Molecular Weight: 86.09
CAS Registry Number: 108-05-4
EINECS Registry Number: 203-545-4
InChI: 3252
Melting Point: -93°C
Boiling Point: 72-73°C
Water Solubility: 23 g/L (20°C)
Density: 0.93
Appearance: Colorless liquid
Application: Used in the production of polyvinyl alcohol, coatings, and adhesives
Uses:
It exhibits good transparency and elasticity, can be foamed to make shoe soles in footwear materials, and is also used in chemical inks, adhesives for footwear, and medical products.