Ethyl propionate(CAS#105-37-3)
| Hazard Symbols | F – Flammable |
| Risk Codes | 11 – Highly Flammable |
| Safety Description | S16 – Keep away from sources of ignition. S23 – Do not breathe vapour. S24 – Avoid contact with skin. S29 – Do not empty into drains. S33 – Take precautionary measures against static discharges. |
| UN IDs | UN 1195 3/PG 2 |
| WGK Germany | 1 |
| RTECS | UF3675000 |
| TSCA | Yes |
| HS Code | 29159000 |
| Hazard Class | 3 |
| Packing Group | II |
Introduction
Ethyl propionate is a colorless liquid with the property of being less water-soluble. It has a sweet and fruity flavor and is often used as a component of solvents and flavors. Ethyl propionate can react with a variety of organic compounds, including esterification, addition, and oxidation.
Ethyl propionate is usually prepared in industry by the esterification reaction of acetone and alcohol. Esterification is the process of reacting ketones and alcohols to form esters.
Although ethyl propionate has some toxicity, it is relatively safe under normal use and storage conditions. Ethyl propionate is flammable and should not be mixed with oxidants, strong acids or bases. In case of accidental ingestion or inhalation, seek medical attention immediately.
