单词 | pentachloronitrobenzene |
释义 | pentachloronitrobenzene [¦pen·tǝ¦klȯr·ō´nī·trǝ`ben´zēn] ORGANIC CHEMISTRY C6Cl5NO2 Cream-colored crystals with a melting point of 142-145°C; slightly soluble in alcohols; used as a fungicide and herbicide. Abbreviated PCNB. Also known as quintozene; terrachlor. |
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