† nitracroln.

Origin: A borrowing from Latin, combined with English elements; perhaps modelled on a German lexical item. Etymons: nitric adj., Latin ācr- , ācer , -ol suffix.

Etymology: < nitr- (in nitric adj.) + classical Latin ācr- (stem of ācer sharp, pungent: see acrid adj.) + -ol suffix, perhaps after a German form (compare quot. 1848 and note below). Compare acrolein n.J. Redtenbacher (1846, in Ann. der Chem. u. Pharm. 57 145) does not use a German equivalent to nitracrol, though he does there coin Nitrocholsäure and Cholacrol.

Chemistry. Obsolete.

A colourless pungent liquid formed by the action of nitric acid on oenanthol (heptanal).

ΚΠ

1848 T. G. Tilley in London, Edinb., & Dublin Philos. Mag. 33 82 Nitracrol. This substance was discovered by Redtenbacher among the products of the action of nitric acid on choloidinic acid... When œnanthol is distilled with nitric acid, nitracrol is found..mixed with fatty acids and dissolved in nitric acid.

1877 H. Watts Dict. Chem. IV. 58 Nitracrol, a heavy colourless pungent liquid, formed..by the action of strong nitric acid on œnanthol..[or] choloïdic acid.

This entry has been updated (OED Third Edition, December 2003; most recently modified version published online June 2019).

单词	nitracrol
释义	† nitracroln. Origin: A borrowing from Latin, combined with English elements; perhaps modelled on a German lexical item. Etymons: nitric adj., Latin ācr- , ācer , -ol suffix. Etymology: < nitr- (in nitric adj.) + classical Latin ācr- (stem of ācer sharp, pungent: see acrid adj.) + -ol suffix, perhaps after a German form (compare quot. 1848 and note below). Compare acrolein n.J. Redtenbacher (1846, in Ann. der Chem. u. Pharm. 57 145) does not use a German equivalent to nitracrol, though he does there coin Nitrocholsäure and Cholacrol. Chemistry. Obsolete. A colourless pungent liquid formed by the action of nitric acid on oenanthol (heptanal). ΚΠ 1848 T. G. Tilley in London, Edinb., & Dublin Philos. Mag. 33 82 Nitracrol. This substance was discovered by Redtenbacher among the products of the action of nitric acid on choloidinic acid... When œnanthol is distilled with nitric acid, nitracrol is found..mixed with fatty acids and dissolved in nitric acid. 1877 H. Watts Dict. Chem. IV. 58 Nitracrol, a heavy colourless pungent liquid, formed..by the action of strong nitric acid on œnanthol..[or] choloïdic acid. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online June 2019). < n.1848
随便看	θ152601 θ152602 θ152603 θ152604 θ152605 θ152606 θ152607 θ152608 θ152609 θ15261 θ152610 θ152611 θ152612 θ152613 θ152614 θ152615 θ152616 θ152617 θ152618 θ152619 θ15262 θ152620 θ152621 θ152622 θ152623