单词 | tetracetate |
释义 | > as lemmastetracetate tetracetate n. Brit. , U.S. ΚΠ 1900 Jrnl. Soc. Dyers & Colourists 16 7 The solutions of the tetracetate in chloroform. tetracetate (a) Prefixed to names of binary compounds of elements or radicals, names of salts, etc., to signify four atoms, groups, or equivalents of the element or radical in question; as tetrachloride n. at sense 2a(c)(ii); so tetrasulphide, tetriodide, tetroxide n., tetrahydroxide, tetramethide, tetracetate, tetraphosphate, etc. ΚΠ 1880 H. E. Roscoe & C. Schorlemmer Treat. Chem. II. ii. 434 Rhodium tetrahydroxide Rh(OH)4..this compound separates out as a green powder. < as lemmas |
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