What is dichloroethane used for?
The most common use of 1,2-dichloroethane is in the production of vinyl chloride which is used to make a variety of plastic and vinyl products including polyvinyl chloride (PVC) pipes, furniture and automobile upholstery, wall coverings, housewares, and automobile parts.
Is dichloroethane a VOC?
1,2-dichlorethane is a chlorinated solvent and belongs to the group volatile organic compounds (VOC). 1,2-dichloroethane is also called ethylene dichloride and is a clear, volatile liquid with a sweet odour. It is very flammable.
Is dichloroethane a carcinogen?
The Department of Health and Human Services (DHHS) has determined that 1,2-dichloroethane may reasonably be expected to cause cancer. The EPA has determined that 1,2-dichloroethane is a probable human carcinogen and the International Agency for Cancer Research (IARC) considers it to be a possible human carcinogen.
How is dichloroethane produced?
Production is primarily achieved through the iron(III) chloride-catalysed reaction of ethylene and chlorine: 1,2-dichloroethane is also generated by the copper(II) chloride-catalysed oxychlorination of ethylene: 2 H2C=CH2 + 4 HCl + O2 → 2 ClCH2−CH2Cl + 2 H2O.
What is the common name of 1/2-dichloroethane?
ethylene dichloride
The chemical compound 1,2-dichloroethane, commonly known as ethylene dichloride (EDC), is a chlorinated hydrocarbon. It is a colourless liquid with a chloroform-like odour.
What is the structure of 1/2-dichloroethane?
C2H4Cl2
1,2-Dichloroethane/Formula
What color is the 1 2-dichloroethane extract?
1,2-Dichloroethane is a colorless, oily liquid that has a sweet taste, a chloroformlike odor, and a vola- tility similar to gasoline. It boils at 83.47°C, melts at -35.36°C, and has a density of 1.2351 at 20°C.
Does 1 1 dichloroethane show geometrical isomerism?
It can exist as either of two geometric isomers, cis-1,2-dichloroethene or trans-1,2-dichloroethene, but is often used as a mixture of the two. They have modest solubility in water.
What type of isomerism is exhibited by 1,2-dichloroethane?
1,2-dichloroethylene, (trans isomers) is a clear colorless liquid with a pleasant odor. Flash point 43°F.
Are there structural isomers of 1/2-dichloroethane?
There are two forms of 1, 2-dichloroethene; one is called cis-1, 2-dichloroethene and the other is called trans-1,2-di-chloroethene. Sometimes both forms are present as a mixture. 1,2-dichloroethylene, (cis isomers) appears as a clear colorless liquid with an ether-like odor.
How many different 1/2-dichloroethane are there?
two forms
There are two forms of 1,2-dichloroethene; one is called cis-1,2-dichloroethene and the other is called trans-1,2-di chloroethene. Sometimes both forms are present as a mixture.
What is the difference between 1,1-dichloroethane and 1/2-dichloroethane?
In 1,1-dichloroethane, the two chlorine atoms are bonded to the same carbon atom, but in 1,2-dichloroethane, the two chlorine atoms are bonded to different carbon atoms.
Which is the most common use of 1, 2-dichloroethane?
It is a clear liquid and has a pleasant smell and sweet taste. The most common use of 1,2-dichloroethane is in the production of vinyl chloride which is used to make a variety of plastic and vinyl products including polyvinyl chloride ( PVC) pipes, furniture and automobile upholstery, wall coverings, housewares, and automobile parts.
How is 1, 2 dichloroethane produced from ethylene?
1,2-dichloroethane is also generated by the copper (II) chloride -catalysed oxychlorination of ethylene: Approximately 95% of the world’s production of 1,2-dichloroethane is used in the production of vinyl chloride monomer (VCM, chloroethene) with hydrogen chloride as a byproduct. VCM is the precursor to polyvinyl chloride .
Is it safe to drink 1, 2 dichloroethane?
Such exposure is probably not enough to cause harmful health effects. 1,2-Dichloroethane has been found in U.S. drinking water at levels ranging from 0.05 to 64 parts of 1,2-dichloroethane per billion (ppb) parts of water.
What is the odor of 1, 2 dichloroethane?
1,2-Dichloroethane is a clear, colorless, flammable liquid. A pleasant, chloroform-like odor, and a sweet taste. Decomposes slowly: turns dark and acidic on contact with air, moisture, and light. The Odor Threshold is 100 ppm.