3-Methylpiperidine(CAS#626-56-2)
| Risk Codes | R11 – Highly Flammable R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 – Keep away from sources of ignition. S23 – Do not breathe vapour. S33 – Take precautionary measures against static discharges. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S7/9 - |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29333990 |
| Hazard Class | 3 |
| Packing Group | II |
Introduction
3-Methylpiperidine is an organic compound. It is a colorless liquid with a special ammonia flavor.3-Methylpiperidine has a variety of uses. Secondly, it can be used as an organic solvent that dissolves many organic compounds. 3-methylpiperidine can also be used in the preparation of coatings, dyes, dye additives and fine chemical products.There are two main ways to prepare 3-methylpiperidine. One is prepared by imidazole hydrogenation with methyl cyclopentadienyl manganese tricarbonyl (MMT) as raw material. The other is obtained by the reaction of piperidine and magnesium methyl bromide.It is a flammable liquid and should be stored in a cool, ventilated place, away from fire and heat. It may cause irritation and inflammation when it comes into contact with the skin or eyes, and it is necessary to wear appropriate protective equipment and avoid contact with the skin and eyes when operating. It is less toxic and harmful, but care should still be taken to prevent accidental ingestion and inhalation. In the event of an accident, appropriate emergency measures should be taken in a timely manner and medical assistance should be sought. When storing and using, follow the relevant chemical safety guidelines.
