Which is more commonly used as a solvent, 1,1-dichloroethane or 1,2-dichloroethane?
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As a reaction solvent, which one is more commonly used, 1,1-dichloroethane or 1,2-dichloroethane? Is there any difference?
1,1-Dichloroethane is an intermediate in PVC production; as for its common use as a solvent, that’s not clear.
I have always remembered that 1 and 2 are used; compared to 1,1, they have a stronger non-polarity, which makes it easier to dissolve certain substances!
1,2-Dichloroethane is a highly hazardous substance; it is classified as a Group 2 carcinogen (a suspected carcinogen), and its use should be avoided as much as possible.