Vinyl acetate (Acetic acid vinyl ester)
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Vinyl acetate, also known as acetic acid vinyl ester or ethenyl ethanoate, has the molecular formula C?H?O?. 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: C?H?O?
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.
Appearance | Colorless transparent liquid, free of mechanical impurities | Colorless transparent | SH/T1628.1-2014 |
Density (20°C)/(g/cm3) | 0.929~0.935 | 0.930 | GB/T2013-2010 |
Color (Pt-Co)/number ≤ | 5 | 5 | GB/T 3143 |
Water content/%(m/m) ≤ | 0.02 | 0.015 | GB/T6283-2008 |
Methyl acetate/%(m/m) ≤ | 0.008 | 0.005 | SH/T1628.2 |
Aldehyde (as acetaldehyde)/%(m/m)≤ | 0.008 | 0.0039 | SH/T1628.5 |
Acidity (as acetic acid)/%(m/m)≤ | 0.005 | 0.001 | SH/T1628.4 |
Acetone/%(m/m) ≤ | 0.005 | 0.001 | Gas chromatography analysis |
Crotonaldehyde/%(m/m) ≤ | 0.002 | 0.001 | Gas chromatography analysis |
Benzene/%(m/m) ≤ | 0.008 | 0.005 | SH/T1628.2 |
Evaporation residue/%(m/m) ≤ | 0.005 | 0.005 | GB/T6324.2 |
Purity/%(m/m) ≥ | 99.96 | 99.96 | SH/T1628.2 |
Activity/s ≤ | 68 | SH/T1628.3 | |
Inhibitor (hydroquinone)/g | To be agreed upon by supplier and buyer | SH/T1628.6-2014 | |
| Industry Category | Chemicals/Carboxylic Acid Derivatives/Esters |
|---|---|
| Product Category | |
| Brand: | 國產 |
| Spec: | 180kg |
| Stock: | 30000 |
| Manufacturer: | |
| Origin: | China / Shandong / Jinanshi |
