Chlortoluol (2,4-isomer) - Names and Identifiers
Chlortoluol (2,4-isomer) - Physico-chemical Properties
Molecular Formula | C7H7Cl
|
Molar Mass | 126.59 |
Boling Point | 57-62 °C(Press: 20 Torr) |
Chlortoluol (2,4-isomer) - Risk and Safety
UN IDs | 2238 |
Hazard Class | 3.2 |
Packing Group | III |
Chlortoluol (2,4-isomer) - Introduction
Chlorotoluene is an organic compound with the chemical formula C7H7Cl. It has a colorless to yellowish liquid with a structure in which a chlorine atom on a benzene ring replaces a methyl group. The following is a description of the nature, use, preparation and safety information of chlorotoluene:
Nature:
1. Appearance: colorless to yellowish liquid.
2. Melting point:-51 ° C.
3. Boiling Point: 158 ° C.
4. Density: 1.08g/cm³.
5. Solubility: Soluble in ethanol, ether and benzene and other organic solvents, slightly soluble in water.
6. Chemical properties: Chlorotoluene is a relatively stable compound, which can carry out substitution reaction and electron affinity reaction.
Use:
1. Chemical raw materials: chlorotoluene can be used as raw materials for organic synthesis, can be used to prepare a variety of organic compounds.
2. Solvent: Chlorotoluene can be used as a solvent in organic synthesis reactions.
3. Pesticide: It is used as a raw material for fungicides and insecticides in the agricultural field.
Preparation Method:
The preparation of chlorotoluene can be obtained by reacting chlorinated methane with toluene in the presence of an aluminum chloride catalyst. The reaction equation is:
CH3Cl C6H5CH3 → C6H5CH2Cl HCl
Safety Information:
1. Toxicity: chlorotoluene has moderate toxicity, irritation to the skin and eyes, inhalation or ingestion may cause poisoning.
2. Precautions for use: When using chlorotoluene, wear appropriate personal protective equipment, such as gloves, goggles and protective clothing. Should avoid inhalation and contact with the skin, avoid contact with strong oxidants. Operate in a well-ventilated place and store in a cool, dry place.
Last Update:2024-04-10 22:29:15