A mixture of three isomeric hydrocarbons having the formula C8H10 = C6H4(CH3)2, obtained as a volatile colourless liquid from wood-spirit or…
| 单词 | θ69381 |
| 释义 | the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > benzene derivatives > xylenes (3) xylene1851 A mixture of three isomeric hydrocarbons having the formula C8H10 = C6H4(CH3)2, obtained as a volatile colourless liquid from wood-spirit or… xylol1851 = xylene, n. Also attributive. paraxylene1873 the para-isomer of xylene, C6H4(CH3)2, a low-melting solid present in petroleum naphtha and used esp. as an intermediate in chemical manufacture. |
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