单词 | metachloral |
释义 | > as lemmasmetachloral metachloral n. Brit. , U.S. ΚΠ 1876 Encycl. Brit. V. 676/2 When kept for some days..chloral undergoes spontaneous change into the polymeride metachloral,..a white porcelaneous body. 1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) v. 136 Chloral..easily changes into a solid polymeric modification, meta-chloral, but is regenerated from this upon heating. 2002 R. J. Cremlyn Chlorosulfonic Acid iv. 165 Metachloral and chloral hydrate similarly afforded the octachloroether 86 on treatment with chlorosulfonic acid. < as lemmas |
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