propyleniminen.

Brit.

/ˌprəʊpᵻliːnˈɪmiːn/,

/ˌprɒpᵻliːnˈɪmiːn/, U.S.

/ˈˌproʊpəˌlinˈɪmin/

Forms: 1900s– propyleneimine, 1900s– propylenimine. Also as two words.

Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: propylene n., imine n.

Etymology: < propylene n. + imine n., after German Propylenimin (S. Gabriel & H. Ohle 1917, in Berichte der Deutsch. Chem. Ges. 50 815).

Chemistry.

A colourless, liquid, cyclic imine which is widely used industrially, frequently in polymerized form and esp. to improve the binding properties of dyes, adhesives, etc.Propylenimine is 2-methylaziridine; CH₃·CH·CH₂·NH.

ΘΚΠ

the world > matter > chemistry > organic chemistry > imides or imines > [noun] > named

paramide1848

succinimidate1857

mellitimide1865

succinimide1868

maleimide1904

propylenimine1917

1917 Jrnl. Chem. Soc. 112 i. 564 β-Bromopropylamine and β-bromoisopropylamine..both yield β-bromoisopropylamine, this result being explicable by the intermediate compound being propylenimine.

1948 Jrnl. Amer. Chem. Soc. 70 1844/2 The addition of hydrogen bromide..to propyleneimine.

1966 Kirk-Othmer Encycl. Chem. Technol. (ed. 2) XI. 527 Ethylenimine and propylenimine are colorless mobile liquids with a strong ammoniacal odor.

1997 Environmental & Molecular Mutagenesis 29 124 (title) The response of germ cells to ethylene oxide, propylene oxide, propylene imine and methyl methanesulfonate is a matter of cell stage-related DNA repair.

This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022).

单词	propylenimine
释义	propyleniminen. Brit. /ˌprəʊpᵻliːnˈɪmiːn/, /ˌprɒpᵻliːnˈɪmiːn/, U.S. /ˈˌproʊpəˌlinˈɪmin/ Forms: 1900s– propyleneimine, 1900s– propylenimine. Also as two words. Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: propylene n., imine n. Etymology: < propylene n. + imine n., after German Propylenimin (S. Gabriel & H. Ohle 1917, in Berichte der Deutsch. Chem. Ges. 50 815). Chemistry. A colourless, liquid, cyclic imine which is widely used industrially, frequently in polymerized form and esp. to improve the binding properties of dyes, adhesives, etc.Propylenimine is 2-methylaziridine; CH₃·CH·CH₂·NH. ΘΚΠ the world > matter > chemistry > organic chemistry > imides or imines > [noun] > named paramide1848 succinimidate1857 mellitimide1865 succinimide1868 maleimide1904 propylenimine1917 1917 Jrnl. Chem. Soc. 112 i. 564 β-Bromopropylamine and β-bromoisopropylamine..both yield β-bromoisopropylamine, this result being explicable by the intermediate compound being propylenimine. 1948 Jrnl. Amer. Chem. Soc. 70 1844/2 The addition of hydrogen bromide..to propyleneimine. 1966 Kirk-Othmer Encycl. Chem. Technol. (ed. 2) XI. 527 Ethylenimine and propylenimine are colorless mobile liquids with a strong ammoniacal odor. 1997 Environmental & Molecular Mutagenesis 29 124 (title) The response of germ cells to ethylene oxide, propylene oxide, propylene imine and methyl methanesulfonate is a matter of cell stage-related DNA repair. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022). < n.1917
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