什么是不同ence Between Ethylene Dichloride and Ethylidene Chloride

Thekey difference between ethylene dichloride and ethylidene chlorideis that ethylene dichloride has two氯atoms bound to two carbon atoms of theethylenechemical structure, whereas ethylidene chloride contains two chlorine atoms bound to the same carbon atom.

Ethylene dichloride and ethylidene chloride are two organic compounds having an ethylene chemical structure with two chlorine atoms replacing twohydrogenatoms. Ethylene dichloride is also named1,2-dichloroethane. Ethylidene chloride is an organic compound having the chemical name 1,1-dichloroethane.

CONTENTS

1.Overview and Key Difference
2.What is Ethylene Dichloride
3.What is Ethylidene Chloride
4.Ethylene Dichloride vs Ethylidene Chloride in Tabular Form
6.Summary – Ethylene Dichloride vs Ethylidene Chloride

什么是二氯乙烯？

Ethylene dichloride is also known as 1,2-dichloroethane. It has a chemical structure similar to that of an ethylene compound, with two hydrogen atoms bound to the two carbon atoms replaced by two chlorine atoms. Therefore, we can describe it as a chlorinated hydrocarbon. Ethylene dichloride is a colourless liquid having a chloroform-like odour.

每年为其重要用途生产大量二氯化乙烯。最常见的生产方法是乙烯和氯之间的催化反应（II）氯化物（II）是催化剂。我们还可以通过乙烯氧化的催化反应（氯化铜（II））产生这种物质。

The important applications of ethylene dichloride include vinyl chloride monomer production, as a degreaser, as a paint remover, as a source of chlorine for laboratory uses, useful in dry cleaning, as an anti-knock additive in leaded fuels, etc.

What is Ethylidene Chloride?

Ethylidene chloride is an organic compound having the chemical name 1,1-dichloroethane. It is a chlorinated hydrocarbon compound. It has two chlorine atoms bound to the same carbon atom of the ethylene structure, where two hydrogen atoms from the same carbon atom are replaced by chlorine atoms.

This substance exists as a colourless and oily liquid having a chloroform-like odour. Moreover, this substance is not easily soluble in water. However, it is miscible with many organic solvents. A large amount of ethylidene chloride is produced every year for its important applications. Mainly, this substance is useful as feedstock for chemical synthesis (mainly for the synthesis of 1,1,1-trichloroethane). In addition, this substance is useful as a solvent for plastics, oils, and fats, as a degreaser, as a fumigant, and as a halon fire extinguisher.

什么是不同ence Between Ethylene Dichloride and Ethylidene Chloride?

二氯化乙烯和氯化乙烯是两种有机化合物，具有乙烯化学结构，具有两个氯原子，取代了两个氢原子。二氯化乙烯和氯化乙烯之间的关键区别在于，二氯化乙烯具有两个氯原子结合到乙烯化学结构的两个碳原子，而乙二醇含有两个氯原子结合到同一碳原子。此外，二氯化乙二醇用于乙烯基氯化物单体的产生，作为脱脂剂，作为涂料的去除剂，作为实验室用途的氯的来源，干洗，作为铅燃料中的抗旋转添加剂等。另一方面，可作为化学合成的原料（主要用于合成1,1,1-三氯乙烷）。

The following table summarizes the difference between ethylene dichloride and ethylidene chloride.

Summary – Ethylene Dichloride vs Ethylidene Chloride

二氯化乙烯和氯化乙烯是两种有机化合物，具有乙烯化学结构，具有两个氯原子，取代了两个氢原子。The key difference between ethylene dichloride and ethylidene chloride is that ethylene dichloride has two chlorine atoms bound to two carbon atoms of the ethylene chemical structure whereas ethylidene chloride contains two chlorine atoms bound to the same carbon atom.

Reference:

1. “Ethylene Dichloride.”Westlake Chemical.

Image Courtesy:

1. “1,1-Dichloroethane 3” The original uploader was Sbrools at English Wikipedia. – Transferred from en.wikipedia to Commons.(CC BY-SA 3.0)via Commons Wikimedia
2. “1,2-dichloroethane”阿尔图克（Armtuk） - 自己的工作(CC BY-SA 3.0)via Commons Wikimedia