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单词 stearone
释义

stearonen.

/ˈstiːərəʊn/
Forms: Also stearon.
Etymology: < stear- (in stearin n.) + -one suffix.
Chemistry.
A ketone obtained from stearic acid.
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the world > matter > chemistry > organic chemistry > ketones > [noun] > others
pyroacetic ether1810
pyroacetic spirit1810
pyroacetic acid1819
margarone1834
oleone1834
stearone1836
acetone1838
valerone1839
benzoin1863
acetophenone1871
anthrone1881
ionone1893
Michler's ketone1897
chalcone1899
butanone1902
butyrophenone1908
alkenone1945
tropolone1945
1836 W. T. Brande Man. Chem. (ed. 4) 962 Stearone.—When stearic acid is distilled with a fourth-part of quicklime, a substance is obtained sparingly soluble in ether and alcohol.
1842 Penny Cycl. XXIII. 1/2 Stearon.
This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2020).
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