单词 | oxy-phenol |
释义 | > as lemmasoxy-phenol oxy-phenol n. Brit. , U.S. , ΚΠ 1869 G. Fownes Man. Elem. Chem. (ed. 10) 667 The crystallized acid melts at 193° C. (379° F.), and is resolved between 210° and 212° C. (410°–414° F.) into carbonic dioxide and oxyphenol or pyrocatechin C6H6O2. 1952 Science 29 Aug. 221/1 Chemically the emulsifier can be described as a polyethylene oxyphenol of high molecular weight. < as lemmas |
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