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| Acetic anhydride |
| Alias: |
Acetyl oxide; Acetic Anhydride (Controlled Chemical); Cap A (acetic anhydride 12% in acetonitrile); Cap A (acetic anhydride 10% in THF/lutidine 8 : 1); Acetyl Anhydride |
| CAS No.: |
108-24-7 |
| EINECS No.: |
203-564-8 |
| Molecular formula: |
C4H6O3 |
| Molecular weight: |
102.0886 |
| Properties: |
Properties: colorless volatile liquid, with strong irritating odor.
Melting point: -74.13℃
Boiling point: 138.63℃
Relative density: 1.0820
Refractive index: 1.390
Flash point: 64.4℃
Solubility: soluble in cold water, trichloromethane, diethyl ether and benzene. |
| Uses: |
The product is mainly used in producing cellulose acetate fiber, cellulose acetate fiber paitn, noninflammable filmstrip, etc. |
| Structural formula: |
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