acetonaten.

Brit.

/aˈsɛtəneɪt/,

/ˈasᵻtəʊneɪt/,

/asᵻˈtəʊneɪt/, U.S.

/ˈæsətnˌeɪt/,

/ˈæsəˌtoʊneɪt/

Origin: Formed within English, by derivation. Etymons: acetone n., -ate suffix¹.

Etymology: < acetone n. + -ate suffix¹, after acetonic adj.

Chemistry.

A salt or ester of acetonic acid. In later use also: an addition compound, complex, etc., of acetone or one of its derivatives. Cf. acetylacetonate n.

ΚΠ

1857 W. A. Miller Elements Chem.: Org. III. v. 312 Acetonic acid..forms crystallizable salts; the acetonate of zinc..is very sparingly soluble.

1873 A. W. Williamson Chem. for Students (ed. 3) 295 [Hydric] acetonate is in its composition homologous with lactate.

1939 U.S. Patent 2,149,963 1/2 It [sc. mannitol triacetonate] is partially hydrolyzed to the lower acetonates of mannitol and acetone, or completely hydrolyzed to mannitol and acetone.

2003 AAPS PharmSci (Electronic text) 5 No. 12. 1/1 Consequently, 4 distinct solvates of Em [= erythromycin] have been isolated by recrystallization: acetonate, methylethylketonate, ethanolate, and isopropanolate.

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

单词	acetonate
释义	acetonaten. Brit. /aˈsɛtəneɪt/, /ˈasᵻtəʊneɪt/, /asᵻˈtəʊneɪt/, U.S. /ˈæsətnˌeɪt/, /ˈæsəˌtoʊneɪt/ Origin: Formed within English, by derivation. Etymons: acetone n., -ate suffix¹. Etymology: < acetone n. + -ate suffix¹, after acetonic adj. Chemistry. A salt or ester of acetonic acid. In later use also: an addition compound, complex, etc., of acetone or one of its derivatives. Cf. acetylacetonate n. ΚΠ 1857 W. A. Miller Elements Chem.: Org. III. v. 312 Acetonic acid..forms crystallizable salts; the acetonate of zinc..is very sparingly soluble. 1873 A. W. Williamson Chem. for Students (ed. 3) 295 [Hydric] acetonate is in its composition homologous with lactate. 1939 U.S. Patent 2,149,963 1/2 It [sc. mannitol triacetonate] is partially hydrolyzed to the lower acetonates of mannitol and acetone, or completely hydrolyzed to mannitol and acetone. 2003 AAPS PharmSci (Electronic text) 5 No. 12. 1/1 Consequently, 4 distinct solvates of Em [= erythromycin] have been isolated by recrystallization: acetonate, methylethylketonate, ethanolate, and isopropanolate. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < n.1857
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