1-Octen-3-one（CAS#4312-99-6）
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R22 – Harmful if swallowed R36/37/38 – Irritating to eyes, respiratory system and skin. R52/53 – Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R36/38 – Irritating to eyes and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29142990 |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
1-Octen-3-one is an organic compound also known as hex-1-en-3-one. The following is an introduction to the properties, uses, preparation methods and safety information of 1-octen-3-one:
Quality:
- Appearance: Colorless liquid
- Solubility: Soluble in organic solvents such as ethanol and ether
Use:
- 1-Octen-3-one is mainly used as an intermediate in organic synthesis and can be used to prepare a variety of organic compounds.
Method:
- 1-Octen-3-one is usually obtained by the oxidation of hexane catalyzed by the oxidant sodium hydroxide (NaOH). This reaction oxidizes the 1st carbon of hexane to a ketone group.
Safety Information:
- 1-Octen-3-one is a flammable liquid and should be stored in a cool, ventilated place, away from fire and high temperatures.
- Wear appropriate personal protective equipment, such as gloves and goggles, when using or handling 1-octen-3-one to prevent contact with skin and eyes.
- Avoid inhaling vapors of 1-octen-3-one as it is irritating and toxic.
- If 1-octen-3-one is ingested or inhaled, seek medical attention immediately.
