3748-84-3 - Names and Identifiers
3748-84-3 - Physico-chemical Properties
| Molecular Formula | C9H13N
|
| Molar Mass | 135.20622 |
| Density | 0.9354 (estimate) |
| Melting Point | 31.33°C (estimate) |
| Boling Point | 197.55°C |
| pKa | pK1:7.90(+1) (20°C) |
| Refractive Index | 1.4983 (estimate) |
3748-84-3 - Upstream Downstream Industry
3748-84-3 - Introduction
2,3,5,6-tetramethylpyridine is an organic compound with the chemical formula C9H13N, which is a colorless to light yellow liquid.
Nature:
- 2,3,5,6-tetramethylpyridine has a special smell, similar to amine compounds.
-It is a polar solvent and is often used as a solvent medium in organic synthesis reactions.
-It has a high boiling point and flash point, and is flammable.
Use:
- 2,3,5,6-tetramethylpyridine is often used in organic synthesis as a solvent for catalyst synthesis and organic reactions.
-It can also be used for condensation, oxidation and carbonylation reactions in drug synthesis.
Method:
- 2,3,5,6-tetramethylpyridine can be prepared by the reaction of pyridine and a methylating agent (such as methyl iodide) under appropriate reaction conditions.
Safety Information:
- 2,3,5,6-tetramethylpyridine is an organic compound. It is necessary to pay attention to its high volatility and flammability, and avoid exposure to open flames and high temperatures.
-Avoid inhalation, ingestion or contact with skin and eyes during use.
-Wear appropriate personal protective equipment, such as protective gloves, safety glasses and protective clothing.
- 2,3,5,6-tetramethylpyridine should be stored in a closed container, away from fire and oxidizing agents.
Last Update：2024-04-09 19:05:54