| 释义 |
octyl Chem.|ˈɒktɪl|
[f. octa-, octo- + -yl.]
The hydrocarbon radical of the octacarbon series (C8H17); sometimes called capryl. Also attrib. as octyl alcohol, etc. Hence ocˈtylamine, the amine of the same series (C8H19N); ˈoctylene = octene (see under octane); ocˈtylic a., of or pertaining to octyl, as octylic acid, octylic alcohol, etc.
1866–77Watts Dict. Chem. IV. 170 Octyl. Capryl. C8H17. Ibid., Hydrate of Octyl. Octylic Alcohol. Caprylic Alcohol. C8H17.H.O. Ibid. 172 Octylamine is a colourless, bitter, very caustic, inflammable liquid, having an ammoniacal fishy odour. Ibid., Octylene is a very mobile oil, lighter than water and insoluble therein, very soluble in alcohol and ether. 1871Roscoe Elem. Chem. 333 Octyl alcohol is obtained by distilling castor oil with potash. Ibid. 345 Dibutyl or octyl hydride. |
