英语词汇“methylol”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

methylol

释义

methylol Chem.|ˈmɛθɪlɒl|
[f. methyl + -ol.]
= hydroxymethyl s.v. hydroxy- 3.
1898Jrnl. Chem. Soc. LXXIV. i. 506 Nitrobutylic alcohol..readily condenses with formaldehyde (1 mol.) to form a glycol (2-methylol-2-nitro-1-butanol).1937F. C. Whitmore Org. Chem. 521 Formaldehyde condenses with urea to give methylol ureas, NH₂CONHCH₂OH etc. The methylol groups can combine with more urea to form more and more complex molecules until a resin is formed.1962J. T. Marsh Self-Smoothing Fabrics i. 3 The fundamental basis of the process remains unchanged and depends on the application of methylol compounds within the fibre of the fabric followed by their further condensation.

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