orthochlorobenzalmalononitrile
Noun
Meaning
orthochlorobenzalmalononitrile (uncountable)
(chemistry) The active ingredient in most tear gas, C10H5ClN2, also called CS gas
Noun
orthochlorobenzalmalononitrile (uncountable)
(chemistry) The active ingredient in most tear gas, C10H5ClN2, also called CS gas