4-Methylthio-2-butanone（CAS#34047-39-7）
| Risk Codes | 10 – Flammable |
| Safety Description | S16 – Keep away from sources of ignition. S24/25 – Avoid contact with skin and eyes. |
| UN IDs | 1224 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29309090 |
Introduction
4-Methylthio-2-butanone is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of this compound:
Quality:
- Appearance: 4-Methylthio-2-butanone is a colorless liquid.
- Solubility: Soluble in some organic solvents, such as ethanol and methylene chloride.
Use:
- 4-Methylthio-2-butanone is mainly used as an intermediate in organic synthesis.
- The compound can also be used as an internal standard for gas chromatography for the detection and analysis of other compounds.
Method:
- 4-Methylthio-2-butanone is usually obtained by synthetic methods. A common preparation method is to react butanone with sulfur in the presence of cuprous iodide to produce the desired product.
Safety Information:
- 4-Methylthio-2-butanone has not been reported as a particularly serious safety hazard, but as an organic compound, appropriate precautions should generally be taken.
- Avoid direct contact with skin and eyes and use appropriate personal protective equipment such as gloves and goggles.
- Care should be taken to avoid ignition and high temperatures during use or storage.
- In case of accidental ingestion or accidental contact, seek medical attention immediately.
