Ethyl 2-methylbutyrate(CAS#7452-79-1)
| Risk Codes | 10 – Flammable |
| Safety Description | S16 – Keep away from sources of ignition. S24/25 – Avoid contact with skin and eyes. |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 1 |
| TSCA | Yes |
| HS Code | 29159080 |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
Ethyl 2-methylbutyrate (also known as 2-methylbutyl acetate) is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Quality:
- Appearance: Ethyl 2-methylbutyrate is a colorless liquid.
- Smell: An odor with a fruity taste.
- Solubility: Ethyl 2-methylbutyrate is miscible with many organic solvents such as alcohols and ethers, and is insoluble in water.
Use:
- Ethyl 2-methylbutyrate is mainly used as a solvent and is widely used in chemical laboratories and industrial production.
- In organic synthesis, it can be used as a reaction solvent or extraction solvent.
Method:
- Ethyl 2-methylbutyrate is typically prepared by esterification. A common method is to esterify methanol and 2-methylbutyric acid to produce methyl 2-methylbutyrate, and then react methyl 2-methylbutyrate with ethanol through an acid-catalyzed reaction to obtain ethyl 2-methylbutyrate.
Safety Information:
- Ethyl 2-methylbutyrate is generally safe under normal use, but care should still be taken to avoid contact with skin, eyes, and inhalation. Protective gloves, goggles, and masks should be worn, and be sure to operate in well-ventilated areas.
- In case of contact with skin, rinse immediately with plenty of water.
- If inhaled or swallowed, keep the patient in a well-ventilated area and seek medical attention immediately. Vomiting should not be induced as it may worsen symptoms.
- Ethyl 2-methylbutyrate is a flammable liquid and should be avoided from contact with open flames and high temperatures.
- During storage, it should be stored in a dark, cool, dry, well-ventilated place, away from oxidants and fire sources.
