| Customization: | Available |
|---|---|
| Grade Standard: | Reagent Grade, Medicine Grade, Electron Grade, Industrial Grade, Agriculture Grade |
| Appearance: | Liquid |
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| Name | N-Methylaniline |
| Synonyms | Monomethylaniline |
| Molecular Structure | |
| Molecular Formula | C7H9N |
| Molecular Weight | 107.15 |
| CAS Registry Number | 100-61-8 |
| EINECS | 202-870-9 |
| Density | 0.987 |
|---|---|
| Melting point | -57 ºC |
| Boiling point | 195 ºC |
| Refractive index | 1.5694-1.5714 |
| Flash point | 86 ºC |
| Water solubility | 30 g/L |
- Appearance: colorless or slightly yellow liquid, with special ammonia odor.
- Soluble: Dissolved in water, alcohol and ether solvents.
- Stability: It is easy to oxidize and will explode when encountering strong oxidants.
Main Uses:
N-methylaniline is an important organic synthesis intermediate, which can be used to synthesize dyes, plant protection agents and other compounds.
- It can also be used as an accelerator in rubber production, a coupling agent in dyes and an oxidant reducing agent. Preparation method:
The common preparation method of
N-methylaniline is the reaction of aniline and methanol.
- The specific preparation method is as follows:
1. Put aniline into the reaction vessel and add methanol.
2. The reaction at the appropriate temperature and pressure usually requires the presence of a catalyst, such as nickel chloride.
3. After the reaction, the product is separated and purified, usually by distillation or crystallization.
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