单词 | hemimellitene |
释义 | > as lemmashemimellitene hemimellitene n. Brit. /ˌhɛmɪˈmɛlᵻtiːn/ , U.S. /ˌhɛməˈmɛləˌtin/ (also hemi'mellithene, hemiˈmellitine) Chemistry = trimethylbenzene n.ΚΠ 1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) 671/1 Hemimellithene,..formed by distilling (a)-cuminic acid with lime. 1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) 671/1 Hemimellithene may also be isolated from coal-tar oil. 1956 Nature 18 Feb. 301/2 The great variety of organic compounds contained in this latest issue [of a text-book] may be indicated by mentioning azelanitrile,..hemimellitine, [etc.]. < as lemmas |
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