ethalicadj.

Brit.

/ɛˈθalɪk/, U.S.

/ɛˈθælɪk/

Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: ethal n., -ic suffix.

Etymology: < ethal n. + -ic suffix, after French éthalique (in acide éthalique ethalic acid: J. Dumas & J.-S. Stas 1840, in Ann. de chim. et de phys. 73 125).

Chemistry. Now rare or disused.

= cetylic adj. at cet- comb. form ; ethalic acid n. cetylic acid.

ΚΠ

1840 Chemist 1 70/1 Ethal..by the same reaction, is converted into a new acid, ethalic acid, C⁶⁴ H⁶⁴ O⁴, and disengages pure hydrogen.

1852 Q. Jrnl. Chem. Soc. 4 363 Caprylic alcohol..takes its place in the series between amylic and ethalic alcohol.

1879 C. G. Wheeler Med. Chem. 180 Myricin..is a compound ether, and is decomposed by bases into an acid, ethalic acid, and an alcohol, melissic alcohol.

1886 Biogr. Mem. (National Acad. Sci. U.S.A.) 2 222 Spermaceti..was a compound of ethal, and..by its distillation a molecule of ethalic hydrate and cetine was produced.

1904 Petroleum Rev. 10 Dec. 471/2 Heintz..was of opinion that instead of ethalic alcohol only, there were also other alcohols in spermaceti.

This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022).

单词	ethalic
释义	ethalicadj. Brit. /ɛˈθalɪk/, U.S. /ɛˈθælɪk/ Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: ethal n., -ic suffix. Etymology: < ethal n. + -ic suffix, after French éthalique (in acide éthalique ethalic acid: J. Dumas & J.-S. Stas 1840, in Ann. de chim. et de phys. 73 125). Chemistry. Now rare or disused. = cetylic adj. at cet- comb. form ; ethalic acid n. cetylic acid. ΚΠ 1840 Chemist 1 70/1 Ethal..by the same reaction, is converted into a new acid, ethalic acid, C⁶⁴ H⁶⁴ O⁴, and disengages pure hydrogen. 1852 Q. Jrnl. Chem. Soc. 4 363 Caprylic alcohol..takes its place in the series between amylic and ethalic alcohol. 1879 C. G. Wheeler Med. Chem. 180 Myricin..is a compound ether, and is decomposed by bases into an acid, ethalic acid, and an alcohol, melissic alcohol. 1886 Biogr. Mem. (National Acad. Sci. U.S.A.) 2 222 Spermaceti..was a compound of ethal, and..by its distillation a molecule of ethalic hydrate and cetine was produced. 1904 Petroleum Rev. 10 Dec. 471/2 Heintz..was of opinion that instead of ethalic alcohol only, there were also other alcohols in spermaceti. This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022). < adj.1840
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