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单词 melissic
释义

melissicadj.

Brit. /mᵻˈlɪsɪk/, U.S. /məˈlɪsɪk/
Origin: A borrowing from Greek, combined with an English element. Etymons: Greek μέλισσα , -ic suffix.
Etymology: < ancient Greek (non-Attic) μέλισσα bee (see melissa n.) + -ic suffix, so called as first identified from beeswax. Compare melissin n.
Chemistry.
1. melissic acid n. a straight-chain fatty acid or mixture of acids corresponding to melissyl alcohol, found in various plant and animal waxes; spec. either n-triacontanoic acid (CH3(CH2)28COOH) or triacontane-1-carboxylic acid (CH3(CH2)29COOH).
ΚΠ
1848 B. C. Brodie in Philos. Trans. (Royal Soc.) 139 95 This acid I call Melissic Acid.
1879 Jrnl. Chem. Soc. 36 782 The author has convinced himself that neither melissene (myricylene) nor melissic acid is a simple chemical compound.
1924 Nature 5 Jan. 35/2 The acids of beeswax. Four acids have been isolated, neocerotic (C25H50O2), cerotic (C27H54O2), monteric (C29H58O2), and melissic (C31H62O2).
1946 Thorpe's Dict. Appl. Chem. (ed. 4) VII. 549/1 Melissic acid derived from waxes is a mixture of even-number normal fatty acids.
1971 Thin Solid Films 8 R14 Table I shows the disposition rates for melissic acid.
2. melissic alcohol n. = melissyl alcohol n. at melissyl n. Compounds.
ΘΚΠ
the world > matter > chemistry > organic chemistry > alcohols > [noun] > other named alcohols
melissin1848
melissic alcohol1852
toluylic alcohol1857
melissylic alcohol1862
citronellol1872
pararosaniline1879
oenanthic alcohol1880
arabitol1887
hydrol1897
thiol1900
nerol1903
oleoyl alcohol1903
pyruvic alcohol1909
oenanthotoxin1911
hexadecanol1914
lauryl alcohol1915
batyl alcohol1922
chimyl alcohol1924
1852 H. B. Jones & A. W. Hofmann Fownes's Man. Elem. Chem. (ed. 4) 471 Mr. Brodie has prepared two alcohols, cerotylic and melissic, from bees' wax.
1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) iii. 84 Melissic, or miricyl [sic] alcohol, C30H61OH, is present as palmitic ester in bees'-wax and in Carnauba wax.
1947 Thorpe's Dict. Appl. Chem. (ed. 4) VIII. 258/2 Myricyl alcohol, Melissyl alcohol. Melissic alcohol.
This entry has been updated (OED Third Edition, June 2001; most recently modified version published online March 2022).
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