| 单词 |
para-nitrotoluene |
| 释义 |
para-nitrotoluene para-nitrotoluene[¦par·ə ¦nī·trō′täl·yə‚wēn] (organic chemistry) NO2C6H4CH3 Yellow crystals that melt at 51.7°C; insoluble in water, soluble in ethanol; used to produce toluidine and to manufacture dyes. |
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