1,2,3,4(or 1,2,4,5)-tetrachlorobenzene - Names and Identifiers
| Name | 1,2,3,4(or 1,2,4,5)-tetrachlorobenzene
|
| Synonyms | Einecs 283-805-1
1,2,3,4(or 1,2,4,5)-tetrachlorobenzene
Benzene, 1,2,3,4- (or 1,2,4,5)-tetrachloro-
|
| CAS | 84713-12-2
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| EINECS | 283-805-1 |
1,2,3,4(or 1,2,4,5)-tetrachlorobenzene - Physico-chemical Properties
| Molecular Formula | C6H2Cl4
|
| Molar Mass | 215.89 |
1,2,3,4(or 1,2,4,5)-tetrachlorobenzene - Introduction
1,2,3,4 (or 1,2,4,5)-Tetrachlorobenzene is an organic compound with the following properties:
1. Appearance: colorless crystal or white crystalline powder.
2. odor: with a special chloroform-like odor.
3. density: 1.623g/cm³.
4. melting point: 81-83 ℃.
5. Boiling point: 233-234 ℃.
6. Solubility: Soluble in organic solvents, such as ether, carbon tetrachloride and benzene, insoluble in water.
1,2,3,4 (or 1,2,4,5)-Tetrachlorobenzene has many uses:
1. As a solvent: due to its good solubility, it can be used as a solvent in organic reactions.
2. Combustion promoter: It can be used as a combustion promoter for plastics and rubber to improve its combustion performance.
3. pesticide intermediates: intermediates that can be used to synthesize certain pesticides.
The method for preparing 1,2,3,4 (or 1,2,4,5)-tetrachlorobenzene usually includes the following steps:
1. through the reaction of benzene and chlorine gas: under appropriate reaction conditions, benzene and chlorine gas chlorination reaction, generating 1,2,3,4 (or 1,2,4,5)-tetrachlorobenzene.
2. Use sodium hypochlorite and sodium hypochlorite solution: Benzene can react with sodium hypochlorite and sodium hypochlorite solution to generate 1,2,3,4 (or 1,2,4,5)-tetrachlorobenzene.
When using 1,2,3,4 (or 1,2,4,5)-tetrachlorobenzene, the following safety information should be noted:
1. May be irritating: 1,2,3,4 (or 1,2,4,5)-tetrachlorobenzene is irritating to the skin and eyes, and care should be taken to avoid contact with skin or eyes.
2. Toxic: 1,2,3,4 (or 1,2,4,5)-Tetrachlorobenzene is potentially toxic and can be poisoned by prolonged exposure or inhalation of high concentrations.
When using or handling 1,2,3,4 (or 1,2,4,5)-tetrachlorobenzene, appropriate safety measures must be taken, such as wearing protective gloves, goggles and protective clothing. When using in a closed environment, ensure adequate ventilation. At the same time, follow relevant regulations and guidelines to properly handle and dispose of waste.
Last Update：2024-04-09 21:11:58