acryln.

Brit.

/ˈakrɪl/,

/ˈakrʌɪl/, U.S.

/ˈækrəl/

Origin: Formed within English, by derivation; perhaps modelled on a German lexical item. Etymons: acrolein n., -yl suffix.

Etymology: < acr- (in acrolein n.) + -yl suffix, after acrylic adj. or its etymon German Acryl-.

Chemistry.

The group or radical —C(O)CH=CH₂, derived from acrylic acid; also called acryloyl. Chiefly attributive or as a formative element in chemical names.Systematic name: prop-2-enoyl.

ΚΠ

1849 R. Kane Elements Chem. (ed. 2) xxiv. 874 The acrylic acid, when heated with potash, yields acetic and formic acids. In these bodies a radical acryl = C₆H₃, analogous to acetyl, is assumed to exist.

1856 Proc. Royal Soc. 8 36 Oxamate of acryl, is readily formed by adding alcoholic ammonia in small quantities to oxalate of acryl, until a permanent precipitate is produced.

1902 Jrnl. Soc. Chem. Industry 30 June 827/2 The isomerisation of the normal acryl group as in the preparation of isosafrol.

2008 Jrnl. Org. Chem. 73 1173/1 A novel synthesis of highly substituted acryl imide derivatives.

This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021).

单词	acryl
释义	acryln. Brit. /ˈakrɪl/, /ˈakrʌɪl/, U.S. /ˈækrəl/ Origin: Formed within English, by derivation; perhaps modelled on a German lexical item. Etymons: acrolein n., -yl suffix. Etymology: < acr- (in acrolein n.) + -yl suffix, after acrylic adj. or its etymon German Acryl-. Chemistry. The group or radical —C(O)CH=CH₂, derived from acrylic acid; also called acryloyl. Chiefly attributive or as a formative element in chemical names.Systematic name: prop-2-enoyl. ΚΠ 1849 R. Kane Elements Chem. (ed. 2) xxiv. 874 The acrylic acid, when heated with potash, yields acetic and formic acids. In these bodies a radical acryl = C₆H₃, analogous to acetyl, is assumed to exist. 1856 Proc. Royal Soc. 8 36 Oxamate of acryl, is readily formed by adding alcoholic ammonia in small quantities to oxalate of acryl, until a permanent precipitate is produced. 1902 Jrnl. Soc. Chem. Industry 30 June 827/2 The isomerisation of the normal acryl group as in the preparation of isosafrol. 2008 Jrnl. Org. Chem. 73 1173/1 A novel synthesis of highly substituted acryl imide derivatives. This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021). < n.1849
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