| 单词 | n-octadecane |
| 释义 | > as lemmasn-octadecane Any of the series of saturated hydrocarbons (alkanes) having the formula C18H38; spec. (also n-octadecane) the unbranched isomer CH3(CH2)16CH3. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkanes > straight-chained by number of carbon atoms octadecane1882 1882 Jrnl. Chem. Soc. 42 1272 The higher hydrocarbons exhibit the following properties:..Octadecane from stearic acid, m.p. 28°; b.p. 317°. 1906 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. IV. 632/1 n-Octadecane, C18H38... Occurs in paraffin from brown coal. 1933 Jrnl. Chem. Soc. 347 It appears that a third form of octadecane has been detected. 1997 Proc. National Acad. Sci. U.S.A. 95 9867/2 Biological activity was located on a peak eluting at 10.7 min, relative to heptadecane at 9.2 min. and octadecane at 13.8 min. < as lemmas |
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