Acetylene dichloride is a colourless liquid (usually a mixture of the cis and trans isomers)
with a slightly acrid, chloroform-like odour. Acetylene dichloride is a chemical used
mainly in the production of perfumes, dyes, and thermoplastics. The type and severity
of symptoms varies depending on the amount of chemical involved and the nature of
the exposure. It is incompatible with strong oxidisers, strong alkalis, potassium hydroxide,
and copper. Acetylene dichloride is highly flammable and in a fire gives off irritating
or toxic fumes/gases. (Acetylene dichloride usually contains inhibitors to prevent
polymerisation.)
