a colourless toxic gas, CH2CHCl, used in the production of polyvinyl chloride and other commercially important polymers.
| 单词 | θ70463 |
| 释义 | the world > matter > chemistry > polymer chemistry > industrial polymers (named) > [noun] > substances used in manufacture of (2) vinyl chloride1872 a colourless toxic gas, CH2CHCl, used in the production of polyvinyl chloride and other commercially important polymers. hexamethylenediamine1894 a white crystalline solid, H2N(CH2)6NH2, used in the manufacture of nylon. |
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