Ethyl acetate
Quality standard
Quality standard( GB3278-91 )
Index name |
First grade |
Qualified product |
Appearance(Pt-Co) |
transparent liquid, not darker than 10 # |
transparent liquid, not darker than 20 # |
Specific gravity d2020 |
0.897~0.902 |
0.896~0.902 |
Ethyl acetate, % ≥ |
98.5 |
97.0 |
Moisture, % ≤ |
0.20 |
0.40 |
Free acid(As CH 3 COOH ), % ≤ |
0.005 |
0.010 |
Involatile matter, % ≤ |
0.005 |
0.010 |
Uses
Acetic ether is mainly used as low boiling point solvent in the coating industry, or used in producing flavouring essence in the food industry.
Product name
Acetic ether: Molecular formula: CH3COOCH2CH3 Molecular weight:88.11
Properties
Acetic ether
| Properties |
colorless transparent liquid |
| Density |
0.902 (20/4 °C) |
| Melting point |
-83.5 °C |
| Boiling point |
77.1 °C |
| Flash point |
-4.4 °C |
| Ignition point |
480 °C |
| Explosive limit in the air |
2.18%~11.4% (V%) |
| Refractive index |
1.3719 |
|
