suberanen.

Brit.

/ˈsuːbəreɪn/,

/ˈsjuːbəreɪn/, U.S.

/ˈsubəˌreɪn/

Origin: Formed within English, by derivation; probably modelled on a German lexical item. Etymons: suberic adj., -ane suffix².

Etymology: < suber- (in suberic adj.) + -ane suffix², probably after German Suberan (1878 or earlier). The substance is so called because of its preparation from derivatives of suberic acid.

Chemistry. Now rare.

The liquid hydrocarbon cycloheptane.Formula: C₇H₁₄.

ΚΠ

1881 Chem. News 11 Nov. 237/2 This last substance, suberan-carboxylic acid, was boiled with nitric acid, when a bibasic acid..was obtained.]

1894 Jrnl. Chem. Soc. 66 i. 265 The purified suberene (or heptamethylene, ‘suberane’) boils at 117–117·5° under 743 mm. pressure.

1911 Encycl. Brit. XXII. 32/2 Cyclo-heptane (suberane), C₇H₁₄, obtained by the reduction of suberyl iodide.

1996 Jrnl. Photochem. & Photobiol. A. 98 31/1 A study of the photosolvolysis of suberane derivatives..showed that a stereoelectronic effect governed the reactivity of these substrates.

This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).

单词	suberane
释义	suberanen. Brit. /ˈsuːbəreɪn/, /ˈsjuːbəreɪn/, U.S. /ˈsubəˌreɪn/ Origin: Formed within English, by derivation; probably modelled on a German lexical item. Etymons: suberic adj., -ane suffix². Etymology: < suber- (in suberic adj.) + -ane suffix², probably after German Suberan (1878 or earlier). The substance is so called because of its preparation from derivatives of suberic acid. Chemistry. Now rare. The liquid hydrocarbon cycloheptane.Formula: C₇H₁₄. ΚΠ 1881 Chem. News 11 Nov. 237/2 This last substance, suberan-carboxylic acid, was boiled with nitric acid, when a bibasic acid..was obtained.] 1894 Jrnl. Chem. Soc. 66 i. 265 The purified suberene (or heptamethylene, ‘suberane’) boils at 117–117·5° under 743 mm. pressure. 1911 Encycl. Brit. XXII. 32/2 Cyclo-heptane (suberane), C₇H₁₄, obtained by the reduction of suberyl iodide. 1996 Jrnl. Photochem. & Photobiol. A. 98 31/1 A study of the photosolvolysis of suberane derivatives..showed that a stereoelectronic effect governed the reactivity of these substrates. This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022). < n.1894
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