alkanoicadj.

Brit.

/alkəˈnəʊɪk/, U.S.

/ˌælkəˈnoʊɪk/

Origin: Formed within English, by compounding. Etymons: alkane n., -oic comb. form.

Etymology: < alkane n. + -oic comb. form.

Chemistry.

alkanoic acid n. any of a class of compounds which are carboxylic acids derived from alkanes, having the general formula R(COOH)_n.

ΚΠ

1939 Industr. & Engin. Chem. (Industr. ed.) 31 744/1 These results are in agreement with the data obtained from a similar study of the phenyl alkanoic acids.

1983 B. W. Barry Dermatol. Formulations ii. 68 Long-chain alkanoic acids (n = 9 and above).

2001 Chemicals & Materials from Renewable Resources (ACS Symp. Ser. No. 784) xii. 148 A bacterial fermentation converts alkanoic acids to high molecular weight β-hydroxybutyrate polymers.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	alkanoic
释义	alkanoicadj. Brit. /alkəˈnəʊɪk/, U.S. /ˌælkəˈnoʊɪk/ Origin: Formed within English, by compounding. Etymons: alkane n., -oic comb. form. Etymology: < alkane n. + -oic comb. form. Chemistry. alkanoic acid n. any of a class of compounds which are carboxylic acids derived from alkanes, having the general formula R(COOH)_n. ΚΠ 1939 Industr. & Engin. Chem. (Industr. ed.) 31 744/1 These results are in agreement with the data obtained from a similar study of the phenyl alkanoic acids. 1983 B. W. Barry Dermatol. Formulations ii. 68 Long-chain alkanoic acids (n = 9 and above). 2001 Chemicals & Materials from Renewable Resources (ACS Symp. Ser. No. 784) xii. 148 A bacterial fermentation converts alkanoic acids to high molecular weight β-hydroxybutyrate polymers. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < adj.1939
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