A hydrocarbon obtained by distilling pine resin, now regarded as identical with toluene.
| 单词 | θ69382 |
| 释义 | the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > benzene derivatives > toluenes (6) retinaphtha1837 A hydrocarbon obtained by distilling pine resin, now regarded as identical with toluene. toluol1848 earlier name of toluene; 1845. nitrotoluene1871 each of three isomeric derivatives of toluene, C6H4(NO2)CH3, obtained by replacing one of the ring hydrogen atoms with a nitro group, two of which… toluene1871 C7H8 = benzylic hydride, C7H7.H, a colourless very mobile strongly refracting liquid, with a smell like benzene and a burning taste; discovered… methylbenzene1879 Toluene, C6H5CH3. trinitrotoluene1908 Any of three isomeric nitro derivatives, CH3C6H2(NO2)3, of toluene, esp. the 2,4,6-isomer, used as a high explosive that is relatively insensitive… |
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