ethanedioln.

Brit.

/ˌiːθeɪnˈdʌɪɒl/,

/ˌɛθeɪnˈdʌɪɒl/, U.S.

/ˌɛˌθeɪnˈdaɪˌɔl/,

/ˌɛˌθeɪnˈdaɪˌɑl/

Origin: Formed within English, by compounding; perhaps modelled on a German lexical item, or perhaps modelled on a French lexical item. Etymons: ethane n., -diol comb. form.

Etymology: < ethane n. + -diol comb. form, after German Äthandiol (1893 or earlier; also Aethandiol; now usually Ethandiol) or its probable model French éthane diol (1892 or earlier).

Chemistry.

= ethylene glycol n. at ethylene n. Compounds. More fully ethane-1,2-diol; also 1,2-ethanediol.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals

alkyl1879

ethanediol1897

1897 W. A. Noyes Org. Chem. for Lab. vii. 166 Ethylene glycol... (Ethanediol).

1907 School World Oct. 372/1 Ethyl alcohol is the primary product, but..it is rapidly converted into ethanediol, which is resolved into acetaldehyde and water.

1936 A. Lowy & B. Harrow Introd. Org. Chem. (ed. 4) v. 50 1,2-ethanediol.

1966 J. W. Buttle et al. Chem. xxii. 429 Ethane-1,2-diol (ethylene glycol) is in demand as an ‘antifreeze’.., as a solvent and..for making the polyester ‘Terylene’.

1982 G. C. Hill & J. S. Holman Chem. in Context: Lab. Man. & Study Guide 84 The potassium manganate(VII) oxidizes ethene to ethane-1,2-diol and other products.

1989 Antenna 13 105 The pit-fall traps consisted of small plastic cups..and ethane-diol was used as a preservative.

2006 J. M. Hornback Org. Chem. (Internat. Student ed.) xxv. 1103 Many compounds that have hydroxy groups on adjacent carbons have a sweet taste. The simplest of these is ethylene glycol or 1,2-ethanediol.

This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022).

单词	ethanediol
释义	ethanedioln. Brit. /ˌiːθeɪnˈdʌɪɒl/, /ˌɛθeɪnˈdʌɪɒl/, U.S. /ˌɛˌθeɪnˈdaɪˌɔl/, /ˌɛˌθeɪnˈdaɪˌɑl/ Origin: Formed within English, by compounding; perhaps modelled on a German lexical item, or perhaps modelled on a French lexical item. Etymons: ethane n., -diol comb. form. Etymology: < ethane n. + -diol comb. form, after German Äthandiol (1893 or earlier; also Aethandiol; now usually Ethandiol) or its probable model French éthane diol (1892 or earlier). Chemistry. = ethylene glycol n. at ethylene n. Compounds. More fully ethane-1,2-diol; also 1,2-ethanediol. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals alkyl1879 ethanediol1897 1897 W. A. Noyes Org. Chem. for Lab. vii. 166 Ethylene glycol... (Ethanediol). 1907 School World Oct. 372/1 Ethyl alcohol is the primary product, but..it is rapidly converted into ethanediol, which is resolved into acetaldehyde and water. 1936 A. Lowy & B. Harrow Introd. Org. Chem. (ed. 4) v. 50 1,2-ethanediol. 1966 J. W. Buttle et al. Chem. xxii. 429 Ethane-1,2-diol (ethylene glycol) is in demand as an ‘antifreeze’.., as a solvent and..for making the polyester ‘Terylene’. 1982 G. C. Hill & J. S. Holman Chem. in Context: Lab. Man. & Study Guide 84 The potassium manganate(VII) oxidizes ethene to ethane-1,2-diol and other products. 1989 Antenna 13 105 The pit-fall traps consisted of small plastic cups..and ethane-diol was used as a preservative. 2006 J. M. Hornback Org. Chem. (Internat. Student ed.) xxv. 1103 Many compounds that have hydroxy groups on adjacent carbons have a sweet taste. The simplest of these is ethylene glycol or 1,2-ethanediol. This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022). < n.1897
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