1,2-DICHLOROETHYLENE, (CIS, TRANS) [1,2-14C]
1,2-DICHLOROETHYLENE, (CIS, TRANS) [1,2-14C]
CAS:
Molecular Formula: C2H2Cl2
1,2-DICHLOROETHYLENE, (CIS, TRANS) [1,2-14C] - Names and Identifiers
| Name | 1,2-DICHLOROETHYLENE, (CIS, TRANS) [1,2-14C] |
| Synonyms | TRANS-DICHLOROETHYLENE, [1,2-14C]- CIS,TRANS-DICHLOROETHYLENE, [1,2-14C]- 1,2-DICHLOROETHYLENE, (CIS, TRANS) [1,2-14C] |
1,2-DICHLOROETHYLENE, (CIS, TRANS) [1,2-14C] - Physico-chemical Properties
| Molecular Formula | C2H2Cl2 |
| Molar Mass | 100.98 |
1,2-DICHLOROETHYLENE, (CIS, TRANS) [1,2-14C] - Introduction
1,2-Dichloroethylene is an organic compound with the formula C2H2Cl2. It has two isomers, cis and trans.
The chemical formula of cis 1,2-dichloroethylene is CHCl = CHCl, and the chemical formula of trans 1,2-dichloroethylene is CCl2 = CH2. The structural difference between the two is the position of the double bond.
It is a colorless liquid with a distinctive chloroform-like odor. It has a density of 1.25g/cm³, a melting point of -80°C and a boiling point of 48.5°C. The compound is insoluble in water, but soluble in various organic solvents.
1,2-dichloroethylene is widely used in industry. It is mainly used as an intermediate in organic synthesis, for example, for the preparation of chlorinated alkanes, chlorohydrins and chloroethers. In addition, it can also be used as a solvent, a coating agent, a degreasing agent and a cleaning agent. In the rubber industry, it can be used as a solvent and plasticizer for polymers.
1,2-dichloroethylene has a variety of preparation methods, the common method is obtained by the reaction of ethylene oxide and hydrogen chloride. It can also be obtained by reacting vinyl chloride with hydrogen chloride.
Regarding safety information, 1,2-dichloroethylene has certain toxicity. Its vapors can cause irritating odors and eye irritation, and long-term exposure may have adverse effects on the skin and respiratory system. In addition, it is a suspected carcinogen and may cause potential harm to human health. Therefore, proper safety precautions should be taken during use and handling to avoid exposure and inhalation.
The chemical formula of cis 1,2-dichloroethylene is CHCl = CHCl, and the chemical formula of trans 1,2-dichloroethylene is CCl2 = CH2. The structural difference between the two is the position of the double bond.
It is a colorless liquid with a distinctive chloroform-like odor. It has a density of 1.25g/cm³, a melting point of -80°C and a boiling point of 48.5°C. The compound is insoluble in water, but soluble in various organic solvents.
1,2-dichloroethylene is widely used in industry. It is mainly used as an intermediate in organic synthesis, for example, for the preparation of chlorinated alkanes, chlorohydrins and chloroethers. In addition, it can also be used as a solvent, a coating agent, a degreasing agent and a cleaning agent. In the rubber industry, it can be used as a solvent and plasticizer for polymers.
1,2-dichloroethylene has a variety of preparation methods, the common method is obtained by the reaction of ethylene oxide and hydrogen chloride. It can also be obtained by reacting vinyl chloride with hydrogen chloride.
Regarding safety information, 1,2-dichloroethylene has certain toxicity. Its vapors can cause irritating odors and eye irritation, and long-term exposure may have adverse effects on the skin and respiratory system. In addition, it is a suspected carcinogen and may cause potential harm to human health. Therefore, proper safety precautions should be taken during use and handling to avoid exposure and inhalation.
Last Update：2024-04-10 22:29:15
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