ethaln.

Brit.

/ˈɛθəl/, U.S.

/ˈɛθəl/

Origin: A borrowing from French. Etymon: French éthal.

Etymology: < French éthal (M. E. Chevreul 1823, in Ann. de chim. et de phys. 23 31) < éth- (in éther ether n.) + al- (in alcool alcohol n.). N.E.D. (1891) gives the pronunciation as (e·þăl) /ˈɛθəl/.

Chemistry. Now rare or disused.

= cetyl alcohol at cet- comb. form .

ΚΠ

1823 Q. Jrnl. Sci. & Arts Oct. 113 Among the fatty bodies, not acid, there are some, like cholesterine (and ethal?) which experience no alteration on the part of the most powerful alkalis.

1842 London, Edinb., & Dublin Philos. Mag. 20 272 Spermaceti is usually supposed to consist of margarate and oleate of ethal.

1919 R. J. E. Scott Witthaus's Text-bk. Chem. Inorg. & Org. with Toxicol. (ed. 7) 255 Palmitic acid..is formed by the action of caustic potash in fusion upon cetyl alcohol (ethal).

1947 A. H. Warth Chem. & Technol. Waxes ii. 12 Cetyl alcohol (ethal) was discovered by Chevreul over a century ago.

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

单词	ethal
释义	ethaln. Brit. /ˈɛθəl/, U.S. /ˈɛθəl/ Origin: A borrowing from French. Etymon: French éthal. Etymology: < French éthal (M. E. Chevreul 1823, in Ann. de chim. et de phys. 23 31) < éth- (in éther ether n.) + al- (in alcool alcohol n.). N.E.D. (1891) gives the pronunciation as (e·þăl) /ˈɛθəl/. Chemistry. Now rare or disused. = cetyl alcohol at cet- comb. form . ΚΠ 1823 Q. Jrnl. Sci. & Arts Oct. 113 Among the fatty bodies, not acid, there are some, like cholesterine (and ethal?) which experience no alteration on the part of the most powerful alkalis. 1842 London, Edinb., & Dublin Philos. Mag. 20 272 Spermaceti is usually supposed to consist of margarate and oleate of ethal. 1919 R. J. E. Scott Witthaus's Text-bk. Chem. Inorg. & Org. with Toxicol. (ed. 7) 255 Palmitic acid..is formed by the action of caustic potash in fusion upon cetyl alcohol (ethal). 1947 A. H. Warth Chem. & Technol. Waxes ii. 12 Cetyl alcohol (ethal) was discovered by Chevreul over a century ago. This entry has been updated (OED Third Edition, March 2014; most recently modified version published online June 2022). < n.1823
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