50712-68-0
4-Chloro-2-methylbenzonitrile
CAS: 50712-68-0
Molecular Formula: C8H6ClN
50712-68-0 - Names and Identifiers
| Name | 4-Chloro-2-methylbenzonitrile |
| Synonyms | 4-CHLORO-2-METHYLBEN 2-Cyano-5-chlorotoluene Chloro-2-methylbenzonitrile 4-CHLORO-2-METHYLBENZONITRILE 2-METHYL-4-CHLOROBENZONITRILE 4-Chloro-2-methylbenzonitrile 4-Chloro-2-methyl-benzonitrile Benzonitrile, 4-chloro-2-methyl- 4-chloro-2-methyl-benzenecarbonitrile |
| CAS | 50712-68-0 |
| InChI | InChI=1/C8H6ClN/c1-6-4-8(9)3-2-7(6)5-10/h2-4H,1H3 |
| InChIKey | ZZAJFWXXFZTTLH-UHFFFAOYSA-N |
50712-68-0 - Physico-chemical Properties
| Molecular Formula | C8H6ClN |
| Molar Mass | 151.59 |
| Density | 1.19±0.1 g/cm3(Predicted) |
| Melting Point | 57-61 °C (lit.) |
| Boling Point | 85-86°C/3mm |
| Flash Point | 97.1°C |
| Vapor Presure | 0.0393mmHg at 25°C |
| Appearance | Crystallization |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.553 |
| MDL | MFCD00045603 |
50712-68-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| Hazard Class | IRRITANT-HARMFUL |
50712-68-0 - Introduction
It is an organic compound with the chemical formula of C8H6ClN. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: White to light yellow solid.
-Solubility: Soluble in organic solvents such as methanol, chloroform and dichloromethane, insoluble in water.
-Melting point: about 70-72 degrees Celsius.
-Boiling point: about 237-238 degrees Celsius.
Use:
-It can be used as an important intermediate in organic synthesis, and is widely used in pesticide synthesis, pharmaceutical synthesis and other organic synthesis fields.
-in pesticide synthesis, it can be used for the synthesis of amino imidazole ketone insecticides, atrazine herbicides.
-In pharmaceutical synthesis, it can be used to synthesize some drug intermediates, such as the antipsychotic drug aripiprazole (Aripiprazole).
-In addition, it can also be used for synthetic dyes and coatings.
Preparation Method: The preparation of
-4-chlorophenol is usually obtained by chlorinating 2-methyl-4-chlorophenol, then treating with ammonia water to obtain amines, and finally by dehydration reaction.
-Specific preparation steps can refer to organic synthetic chemistry literature or patent literature.
Safety Information:
-irritant to eyes, skin and respiratory tract, contact should be avoided.
-Appropriate protective measures should be taken during use and handling, such as wearing protective glasses, gloves and breathing masks.
-If inhaled or exposed to the substance, wash the affected area immediately and seek medical help.
The above introduction is some of the basic properties, use methods and safety precautions. When using and handling chemicals, be sure to follow the relevant safety procedures, and properly store and transport them. If necessary, refer to the relevant literature or consult a professional.
Nature:
-Appearance: White to light yellow solid.
-Solubility: Soluble in organic solvents such as methanol, chloroform and dichloromethane, insoluble in water.
-Melting point: about 70-72 degrees Celsius.
-Boiling point: about 237-238 degrees Celsius.
Use:
-It can be used as an important intermediate in organic synthesis, and is widely used in pesticide synthesis, pharmaceutical synthesis and other organic synthesis fields.
-in pesticide synthesis, it can be used for the synthesis of amino imidazole ketone insecticides, atrazine herbicides.
-In pharmaceutical synthesis, it can be used to synthesize some drug intermediates, such as the antipsychotic drug aripiprazole (Aripiprazole).
-In addition, it can also be used for synthetic dyes and coatings.
Preparation Method: The preparation of
-4-chlorophenol is usually obtained by chlorinating 2-methyl-4-chlorophenol, then treating with ammonia water to obtain amines, and finally by dehydration reaction.
-Specific preparation steps can refer to organic synthetic chemistry literature or patent literature.
Safety Information:
-irritant to eyes, skin and respiratory tract, contact should be avoided.
-Appropriate protective measures should be taken during use and handling, such as wearing protective glasses, gloves and breathing masks.
-If inhaled or exposed to the substance, wash the affected area immediately and seek medical help.
The above introduction is some of the basic properties, use methods and safety precautions. When using and handling chemicals, be sure to follow the relevant safety procedures, and properly store and transport them. If necessary, refer to the relevant literature or consult a professional.
Last Update：2024-04-09 20:52:54
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