2-Acetyl pyrazine（CAS#22047-25-2）
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system 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. S24/25 – Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| TSCA | T |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
Introduction
2-acetylpyrazine is an organic compound. It has a taste and aroma similar to baked bread or grilled food. The following is a detailed introduction to the properties, uses, preparation methods and safety information of 2-acetylpyrazine:
Quality:
- Appearance: 2-acetylpyrazine is a colorless or yellowish liquid with a distinctive aroma.
- Solubility: Soluble in alcohol, ketone and ether solvents, insoluble in water.
Use:
Method:
There are several ways to prepare 2-acetylpyrazine:
- Obtained from the reaction of 1,4-diacetylbenzene and hydrazine.
- Obtained by catalytic reduction of 2-acetyl-3-methoxypyrazine and hydrogen.
Safety Information:
- Avoid contact with skin and eyes, and wear gloves and goggles when using.
- Avoid inhaling its vapors and operate in a well-ventilated area.
- When storing, it should be stored tightly sealed, away from fire and oxidants.
- Comply with relevant safety operating procedures and workplace regulations when using and handling.
