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单词 methanoic
释义 methanoic, a. Chem.|mɛθəˈnəʊɪk|
[f. methane n. + -oic.]
methanoic acid = formic acid s.v. formic a. 1.
1894G. M'Gowan tr. Bernthsen's Text-bk. Org. Chem. (ed.2) vi. 168 Formic Acid, (Methanoic acid), acidum formicum CH2O2 .1937Chem. Abstr. XXXI. 9978/2 (subject index), Methanoic acid, see formic acid.1972Norman & Waddington Mod. Org. Chem. xiii. 183 Methanoic acid and ethanoic acid are miscible with water.1981J. W. Buttle et al. Chemistry (ed.4) xx. 443 Elimination of water follows..the formation of methanoic acid (formic acid) from trichloromethane.
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