单词 | carbon tetrachloride (CCI4) |
释义 | carbon tetrachloride (CCI4)Definition Narcotic and toxic solvent classified as 'Class-B2' carcinogen by the US Environmental Protection Agency (EPA). A member of the chlorinated-solvents group, it has a high (1.2) ozone depletion potential and, when burnt, decomposes into phosgene (carbon chloride) an extremely poisonous gas. Used in textile dry-cleaning, metal cleaning, and as a feedstock material, its manufacture and applications are strictly regulated, specially in developed countries. Use 'carbon tetrachloride (CCI4)' in a SentenceBecause of the dangers of carbon tetrachloride the plant has decided to hire a qualified team to find safer cleansers. In order to reduce depletion of the ozone layer, dry cleaning companies should find an alternative to carbon tetrachloride to use in their cleaning processes. If you are dealing with any substance that has carbon tetrachloride you must make sure that you are aware of how to work with it. |
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