| 释义 |
trional Pharm.|ˈtraɪəʊnæl|
[f. tri- 5 + ending of sulphonal, because it contains three ethyl groups.]
Trade-name of the synthetic narcotic drug diethylsulphonemethylethylmethane, CH3(C2H5)C(SO2C2H5)2, resembling sulphonal.
1889Jrnl. Chem. Soc. LVI. 1233 Trional..crystallises in lustrous tables, melts at 76°, and dissolves in 320 parts of cold water. 1896Allbutt's Syst. Med. I. 225 By the substitution of Sulphonal of a molecule of ethyl (C2H5) for a molecule of methyl, trional is formed. 1913Thorpe Dict. App. Chem. (ed. 2) V. 530 Trional..is employed in medicine for the same purpose as sulphonal and tetronal. |