释义 |
ni·tro·phenol \“+\ noun Etymology: International Scientific Vocabulary nitr- + phenol 1. : a nitro derivative of phenol: as a. : a yellow crystalline compound O2NC6H4OH used chiefly in organic synthesis — called also ortho-nitrophenol b. : a colorless to yellowish isomeric compound O2NC6H4OH used chiefly as an acid-base indicator, as a fungicide, and in organic synthesis — called also para-nitrophenol 2. usually nitro phenol : a nitro derivative of any of the class of phenols |