| 单词 | nitrophenol |
| 释义 | nitrophenol[ nahy-truh-fee-nawl, -nol ] / ˌnaɪ trəˈfi nɔl, -nɒl / noun Chemistry.any compound derived from phenol by the replacement of one or more of its ring hydrogen atoms by the nitro group. any of three water-soluble, crystalline isomers of such a derivative, having the formula C6H5NO3, occurring in yellow (ortho-nitrophenol ), pale-yellow (meta-nitrophenol ), and yellowish (para-nitrophenol ) solids, used chiefly as intermediates in organic synthesis and as indicators. Origin of nitrophenolFirst recorded in 1850–55; nitro- + phenol Words nearby nitrophenolnitromannitol, nitromersol, nitrometer, nitromethane, nitroparaffin, nitrophenol, nitrophilous, nitroprusside test, nitrosamine, nitroso, nitrosobenzene Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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