Prab at 18:44, 16 March 2025

2025-03-16T18:44:30Z

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	== 1,2-Dichloroethane gallery ==		== 1,2-Dichloroethane gallery ==
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2025-03-03T04:55:23Z

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			== 1,2-Dichloroethane gallery ==
			<gallery>
			File:1,2-dichloroethane.svg\|1,2-dichloroethane.svg
			File:1,2-dichloroethane-3D-vdW.png\|1,2-dichloroethane-3D-vdW.png
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2025-02-10T04:44:16Z

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2024-03-17T19:59:36Z

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'''1,2-Dichloroethane''' ('''1,2-DCA'''), also known as '''ethylene dichloride''' (EDC), is a colorless liquid with a chloroform-like odor. It is a volatile organic compound that is primarily used in the production of [[vinyl chloride]], which is then polymerized to produce [[polyvinyl chloride]] (PVC). 1,2-Dichloroethane is an important industrial chemical, having been produced in large quantities for use in various chemical processes.

== Production ==
1,2-Dichloroethane is produced through the [[chlorination]] of ethylene in the presence of iron(III) chloride as a catalyst. This process yields 1,2-dichloroethane along with other products, including [[hydrogen chloride]] and 1,1-dichloroethane. The reaction can be represented by the following chemical equation:

\[ C_2H_4 + Cl_2 \rightarrow C_2H_4Cl_2 \]

The majority of 1,2-Dichloroethane produced is used in the manufacture of PVC. The process involves the dehydrochlorination of 1,2-Dichloroethane to produce [[vinyl chloride]] monomer (VCM), which is then polymerized to form PVC.

== Uses ==
Apart from its primary use in the production of PVC, 1,2-Dichloroethane has several other applications. It is used as a solvent in the textile, metal cleaning, and adhesives industries. It also serves as an intermediate in the synthesis of other organic compounds.

== Health and Environmental Effects ==
Exposure to 1,2-Dichloroethane can occur through inhalation, ingestion, or skin contact. It is a potent irritant to the eyes, skin, and respiratory system. Long-term exposure has been associated with liver damage, and it has been classified as a probable human carcinogen by the International Agency for Research on Cancer (IARC).

Environmental concerns related to 1,2-Dichloroethane include its contribution to air and water pollution. It is a volatile organic compound that can contribute to the formation of ground-level [[ozone]] and photochemical smog. In water bodies, it can harm aquatic life due to its toxicity.

== Regulation ==
Due to its health and environmental impacts, the production and use of 1,2-Dichloroethane are regulated in many countries. Regulations may include limits on emissions, workplace exposure standards, and guidelines for the safe handling and disposal of the chemical.

== Conclusion ==
1,2-Dichloroethane is a significant industrial chemical with a wide range of applications, most notably in the production of PVC. However, its potential health and environmental impacts necessitate careful handling and regulation to mitigate risks.

[[Category:Chemical compounds]]
[[Category:Chloroalkanes]]
[[Category:Environmental chemistry]]
[[Category:Industrial chemicals]]
[[Category:Toxicology]]
{{Chem-stub}}

1,2-Dichloroethane - Revision history

Prab at 18:44, 16 March 2025

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