2-Methylpiperidine(CAS#109-05-7)
| Risk Codes | R11 – Highly Flammable R36/37/38 – Irritating to eyes, respiratory system and skin. R34 – Causes burns R22 – Harmful if swallowed R41 – Risk of serious damage to eyes R37/38 – Irritating to respiratory system and skin. |
| Safety Description | S16 – Keep away from sources of ignition. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 – Wear eye / face protection. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| RTECS | TN1240000 |
| TSCA | Yes |
| HS Code | 29333999 |
| Hazard Class | 3 |
| Packing Group | II |
Introduction
2-Methylpiperidine is an organic compound. The following is an introduction to its nature, use, preparation and safety information:Quality:- Appearance: 2-Methylpiperidine is a colorless to pale yellow liquid.- Odor: Has a special amine odor.- Solubility: Soluble in most organic solvents, such as alcohols, ethers and ketones.Use:- 2-Methylpiperidine is often used as a reagent in organic synthesis to catalyze reactions or as a chemical intermediate.- It can also be used as a solvent for the preparation of catalysts in organic synthesis reactions, etc.Method:The preparation methods of 2-methylpiperidine are mainly as follows:- Piperidine reacts with methylating agents (e.g., methyl iodide) under alkaline conditions to form 2-methylpiperidine.- Piperidine and methylacetone react in the presence of cuprous chloride to obtain the product by ethyl acetate extraction.Safety Information:- It is a flammable liquid and should be stored in a cool, dry, well-ventilated place away from fire and high temperatures.- Avoid inhaling vapors, skin and eyes, and rinse immediately with plenty of water in case of accidental contact.- The handling and storage of these chemicals requires strict adherence to safe operating procedures and handling and disposal in accordance with applicable regulations.
