2-Chloro-m-toluidine. - Names and Identifiers
2-Chloro-m-toluidine. - Physico-chemical Properties
Molecular Formula | C7H8ClN
|
Molar Mass | 141.598 |
Density | 1.180±0.06 g/cm3(Predicted) |
Melting Point | 6.6 °C |
Boling Point | 219.8±20.0 °C(Predicted) |
pKa | 2.78±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
2-Chloro-m-toluidine. - Upstream Downstream Industry
2-Chloro-m-toluidine. - Introduction
2-choro-m-toluidine is an organic compound with the chemical formula C7H8ClN. The following is a description of the properties, uses, preparation and safety information of 2-Chloro-m-toluidine:
Nature:
-Appearance: 2-Chloro-m-toluidine is a white or white-yellow solid.
-Solubility: It is difficult to dissolve in water, but soluble in most organic solvents.
Use:
-Chemical Intermediates: 2-Chloro-m-toluidine is commonly used as an intermediate in the synthesis of dyes, pharmaceuticals and pesticide compounds.
-Dye: It can be used to synthesize dyes, especially yellow dyes.
-Medicine: The compound can be used to synthesize certain drugs, such as anti-tumor drugs, anti-inflammatory drugs, etc.
-Pesticides: 2-Chloro-m-toluidine can be used to make certain insecticides and fungicides.
Method:
The preparation of 2-Chloro-m-toluidine is usually obtained by chlorination of 3-methylaniline. The specific steps are as follows:
1. Reactant preparation: Mix 3-methylaniline with hydrochloric acid.
2. Addition: Hydrogen chloride was added to the reaction mixture and the temperature was gradually increased.
3. Precipitation: During the reaction, the 2-Chloro-m-toluidine produced will gradually precipitate.
4. Separation: The precipitate is separated and extracted by a suitable method.
Safety Information:
-Toxicity: 2-Chloro-m-toluidine has certain toxicity and may cause harm to human body. Exposure to or ingestion of the compound may cause eye, skin and respiratory irritation and even damage to the central nervous system.
-Avoid direct contact when using, and be equipped with appropriate personal protective equipment (such as gloves, goggles, protective clothing, etc.).
-When using or storing the compound, it is necessary to observe relevant safety procedures and precautions.
Last Update:2024-04-09 02:00:51