请输入您要查询的英文单词:

 

单词 valeronitrile
释义

valeronitrilen.

Forms: Also valeronitryle, valeronitril.
Etymology: < valero- comb. form + nitrile n.Previous versions of the OED give the stress as: valeroˈnitrile.
Chemistry.
Cyanide of tetryl.
ΘΚΠ
the world > matter > chemistry > organic chemistry > organic salts > [noun] > cyanides
sulphocyanide1841
platinocyanide1845
valeronitrile1847
rhodan1849
Everitt's salt1890
acrylonitrile1893
Zyklon B1939
TCNQ1960
propenenitrile1963
1847 W. Gregory Outl. Chem. (rev. ed. 2) ii. 597 Valeronitrile..may be derived from valerianate of ammonia.
1848 G. Fownes Man. Elem. Chem. (ed. 2) 542 Alkalis convert valeronitril into valerianic acid and ammonia.
1857 W. A. Miller Elements Chem. III. 627 If it be distilled with dilute sulphuric acid and peroxide of manganese, valeronitrile with carbonic acid and water are produced.
This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2020).
<
n.1847
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/24 10:34:25