英语词汇“eicosane”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

ˈeicosane n.

Brit.

/ˈʌɪkə(ʊ)seɪn/

U.S.

/ˈaɪkəˌseɪn/

[-ane suffix² 2] a hydrocarbon, C₂₀H₄₂, of the paraffin (alkane) series, esp. the normal isomer.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkanes > straight-chained by number of carbon atoms > twenty

eicosane1889

1889 G. M'Gowan tr. A. Bernthsen Text-bk. Org. Chem. 34 (table) C₂₀H₄₂. Eicosane.

1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) II. 746/1 Icosane C₂₀H₄₂... Formed by reduction of the dichloride of heptyl tridecyl ketone with HI and P.

1948 A. W. Ralston Fatty Acids xi. 882 The following are the melting and boiling points which have been reported for the higher normal saturated hydrocarbons: nonadecane, C₁₉H₄₀, 32°, —; eicosane, C₂₀H₄₂, 38°, b_0·5 148°; [etc.].

1966 Nomencl. Org. Chem. (I.U.P.A.C.) (ed. 2) A. 6 The first four saturated unbranched acyclic hydrocarbons are called methane, ethane, propane and butane. Names of the higher members of this series consist of a numerical prefix and the termination ‘-ane’... Examples:..6 Hexane. 7 Heptane... 20 Eicosane.

单词	eicosane
释义	> as lemmas ˈeicosane ˈeicosane n. Brit. /ˈʌɪkə(ʊ)seɪn/ , U.S. /ˈaɪkəˌseɪn/ [-ane suffix² 2] a hydrocarbon, C₂₀H₄₂, of the paraffin (alkane) series, esp. the normal isomer. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkanes > straight-chained by number of carbon atoms > twenty eicosane1889 1889 G. M'Gowan tr. A. Bernthsen Text-bk. Org. Chem. 34 (table) C₂₀H₄₂. Eicosane. 1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) II. 746/1 Icosane C₂₀H₄₂... Formed by reduction of the dichloride of heptyl tridecyl ketone with HI and P. 1948 A. W. Ralston Fatty Acids xi. 882 The following are the melting and boiling points which have been reported for the higher normal saturated hydrocarbons: nonadecane, C₁₉H₄₀, 32°, —; eicosane, C₂₀H₄₂, 38°, b_0·5 148°; [etc.]. 1966 Nomencl. Org. Chem. (I.U.P.A.C.) (ed. 2) A. 6 The first four saturated unbranched acyclic hydrocarbons are called methane, ethane, propane and butane. Names of the higher members of this series consist of a numerical prefix and the termination ‘-ane’... Examples:..6 Hexane. 7 Heptane... 20 Eicosane. extracted from icos-icosa-icosi-comb. form < as lemmas
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> as lemmas