In the USA, it's known as dichloromethane, methylene chloride (not methyl choride), and methylene dichloride. It boils at about 40 C or so. I would not suggest trying to heat it to 80 degrees C. Most important, it is one of the active ingredients in solvent-based paint strippers, which are still available in the US (maybe not in California). Major toxic effects are neurological, hepatic, and of course, cancer.
One advantage of using a paint stripper is that they also contain methanol, which stabilizes the methylene chloride. Pure methylene chloride can also decompose to phosgene, which was used as a chemical weapon in WW I. John