trioxy-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is always maintained on the second syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. trioxymethylene n. Brit.

/trʌɪˌɒksᵻˈmɛθᵻliːn/, U.S.

/traɪˌɑksiˈmɛθəˌlin/.

Etymology: < tri- comb. form 3 + oxy- comb. form².

Chemistry.

A formative denoting the presence of three atoms of oxygen in a compound; most commonly used as a substitute for trihydroxy-, denoting that three hydroxyl groups, OH, have replaced three hydrogen atoms in the compound designated by the rest of the name; trioxymethylene n. = trioxan n.Thus pyrogallol, C₆H₃(OH)₃, is one of the three trioxybenzenes, being derived from benzene, C₆H₆, by the replacement of three hydrogen atoms by three OH groups.

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the world > matter > chemistry > organic chemistry > organic compounds > [noun] > cyclic compounds > named

trioxymethylene1880

triazole1888

tetrahydrofuran1908

1863 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 9) 494 Trioxethylenamine.

1880 H. E. Armstrong & C. E. Groves Miller's Elements Chem. (ed. 5) III. 552 Trioxynaphthalene: C₁₀H₅(OH)₃, is formed in a similar manner.

1880 Jrnl. Chem. Soc. 38 25 The distillate left a white amorphous residue..which proved to be identical with trioxymethylene, C₃H₆O₃.

1900 E. F. Smith tr. V. von Richter Org. Chem. (ed. 3) II. 230 Trioxybenzoic acids, (HO)₃C₆H₂CO₂H. Three of the six possible isomerides are known.

1964 N. G. Clark Mod. Org. Chem. x. 188 On distilling aqueous formaldehyde with a trace of sulphuric acid, trioxan (‘trioxymethylene’) is obtained.

This entry has not yet been fully updated (first published 1915; most recently modified version published online March 2022).

单词	trioxy-
释义	trioxy-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is always maintained on the second syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. trioxymethylene n. Brit. /trʌɪˌɒksᵻˈmɛθᵻliːn/, U.S. /traɪˌɑksiˈmɛθəˌlin/. Etymology: < tri- comb. form 3 + oxy- comb. form². Chemistry. A formative denoting the presence of three atoms of oxygen in a compound; most commonly used as a substitute for trihydroxy-, denoting that three hydroxyl groups, OH, have replaced three hydrogen atoms in the compound designated by the rest of the name; trioxymethylene n. = trioxan n.Thus pyrogallol, C₆H₃(OH)₃, is one of the three trioxybenzenes, being derived from benzene, C₆H₆, by the replacement of three hydrogen atoms by three OH groups. ΘΚΠ the world > matter > chemistry > organic chemistry > organic compounds > [noun] > cyclic compounds > named trioxymethylene1880 triazole1888 tetrahydrofuran1908 1863 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 9) 494 Trioxethylenamine. 1880 H. E. Armstrong & C. E. Groves Miller's Elements Chem. (ed. 5) III. 552 Trioxynaphthalene: C₁₀H₅(OH)₃, is formed in a similar manner. 1880 Jrnl. Chem. Soc. 38 25 The distillate left a white amorphous residue..which proved to be identical with trioxymethylene, C₃H₆O₃. 1900 E. F. Smith tr. V. von Richter Org. Chem. (ed. 3) II. 230 Trioxybenzoic acids, (HO)₃C₆H₂CO₂H. Three of the six possible isomerides are known. 1964 N. G. Clark Mod. Org. Chem. x. 188 On distilling aqueous formaldehyde with a trace of sulphuric acid, trioxan (‘trioxymethylene’) is obtained. This entry has not yet been fully updated (first published 1915; most recently modified version published online March 2022). < comb. form1863
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