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Vinyl acetate CAS# 108-05-4
CAS Number: 108-05-4
Chemical Formula: C4H6O2
Synonyms:
Vinyl acetate,Acetoxyethylene
Acetic acid vinyl
Appearance: Colorless liquid
HS Code: 29153200
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Vinyl acetate CAS# 108-05-4
Colorless flammable liquid with a sweet ether aroma. Miscible with ethanol, soluble in organic solvents such as ether, acetone, chloroform, carbon tetrachloride, but insoluble in water.
Parameters
| Melting point | -93 °C (lit.) |
| Boiling point | 72-73 °C (lit.) |
| density | 0.934 g/mL at 25 °C (lit.) |
| vapor density | 3 (vs air) |
| vapor pressure | 88 mm Hg ( 20 °C) |
| refractive index | n |
| Fp | 20 °F |
| storage temp. | 2-8°C |
| solubility | 20g/l |
| form | Liquid |
| color | Clear colorless to almost colorless |
| PH | 7 (20g/l, H2O, 20℃) |
| Odor | Sweet, pleasant, fruity |
| explosive limit | 2.6-13.4%(V) |
| Water Solubility | 23 g/L (20 ºC) |
| Sensitive | Light Sensitive |
| Merck | 14,9992 |
| BRN | 1209327 |
| Henry's Law Constant | 4.81 (calculated, Howard, 1989) |
| Exposure limits | NIOSH REL: 15-min ceiling 4 ppm (15 mg/m3); ACGIH TLV: TWA 10 ppm, STEL 15 ppm (adopted). |
| Dielectric constant | 4.5（23℃） |
| Stability: | Stable. Highly flammable. Incompatible with acids, bases, oxidizing agents, peroxides, chlorosulfonic acid, ethylene imine, hydrochloric acid, oleum, nitric acid, sulfuric acid, 2-aminoethanol, light. Susceptible to polymerization; commercial product may be stabilized by the addition of hydroquinone. |
| LogP | 0.73 at 20℃ |
| Surface tension | 22.476mN/m at 298.15K |
| CAS DataBase Reference | 108-05-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetic acid ethenyl ester(108-05-4) |
| IARC | 2B (Vol. Sup 7, 63) 1995 |
| EPA Substance Registry System | Vinyl acetate (108-05-4) |
Safety Information
| Hazard Codes | F,T,Xn |
| Risk Statements | 11-39/23/24/25-23/24/25-36-20/21/22-40-37-20 |
| Safety Statements | 16-23-29-33-45-36/37-7-9 |
| OEL | Ceiling: 4 ppm (15 mg/m3) [15-minute] |
| RIDADR | UN 1301 3/PG 2 |
| WGK Germany | 2 |
| RTECS | AK0875000 |
| Autoignition Temperature | 801 °F |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29153200 |
| HS Code | 29333999 |
| Hazardous Substances Data | 108-05-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 2.92 g/kg (Smyth, Carpenter) |
Product Application of Vinyl acetate CAS# 108-05-4
Vinyl acetate is the main raw material for the manufacture of synthetic fiber vinylon. Vinyl acetate is polymerized by itself or copolymerized with sub-monomers to obtain polyvinyl alcohol, vinyl acetate-ethylene copolymer (EVA), vinyl acetate-vinyl chloride copolymer (EVC), vinyl acetate-acrylonitrile fiber, and vinyl acetate-acrylic acid ester copolymer. They all have important industrial uses and are widely used as adhesives, architectural coatings, textile sizing agents and finishing agents, paper reinforcement agents, and for the manufacture of safety glass, etc. Vinyl acetate reacts with ethanol and bromine to produce bromoacetaldehyde diethyl acetal. This is an intermediate for the drug methimazole.
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Inventory 2-3 working days New production 7-10 working days
