menthenen.

Brit.

/ˈmɛnθiːn/, U.S.

/ˈmɛnˌθin/

Forms: 1800s menthen, 1800s– menthene.

Origin: A borrowing from French. Etymon: French menthène.

Etymology: < French menthène (P. Walter 1838, in Comptes rendus hebd. de l'Acad. des Sci. 6 473) < menthe mint ( < classical Latin mentha mint n.²) + -ène -ene comb. form.The form menthen is probably after German Menthen.

Chemistry.

Any of a number of isomeric monounsaturated cyclic liquid hydrocarbons, C₁₀H₁₈, formally derived from menthane (terpane) by the loss of two hydrogen atoms.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > cyclic hydrocarbons > others

heveëne1838

menthene1838

carotene1861

stilbene1868

mesityl1879

naphthene1884

tetramethylene1885

hexamethylene1887

pentamethylene1887

irene1894

pregnane1932

adamantane1933

aldrin1949

sterane1951

norbornane1952

1838 Brit. Ann. & Epitome Progress Sci. 1839 359 Menthene.—Walter obtained this substance by distilling crystals of essence of mint over chloride of calcium.

1849 R. Kane Elements Chem. (ed. 2) 866 Menthen.

1862 Jrnl. Chem. Soc. 15 29 The corresponding hydrocarbon, menthene, C₁₀H₁₈, which Walter obtained by the action of phosphoric acid, may likewise be produced in various other ways.

1911 Encycl. Brit. XXVI. 651/2 Menthene..is obtained by the action of anhydrous zinc chloride or copper sulphate on menthol.

1980 Indian Jrnl. Chem. B. 19 604/1 (title) Oxidation of Δ¹-p-menthene & limonene with thallium (III) nitrate.

This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2022).

单词	menthene
释义	menthenen. Brit. /ˈmɛnθiːn/, U.S. /ˈmɛnˌθin/ Forms: 1800s menthen, 1800s– menthene. Origin: A borrowing from French. Etymon: French menthène. Etymology: < French menthène (P. Walter 1838, in Comptes rendus hebd. de l'Acad. des Sci. 6 473) < menthe mint ( < classical Latin mentha mint n.²) + -ène -ene comb. form.The form menthen is probably after German Menthen. Chemistry. Any of a number of isomeric monounsaturated cyclic liquid hydrocarbons, C₁₀H₁₈, formally derived from menthane (terpane) by the loss of two hydrogen atoms. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > cyclic hydrocarbons > others heveëne1838 menthene1838 carotene1861 stilbene1868 mesityl1879 naphthene1884 tetramethylene1885 hexamethylene1887 pentamethylene1887 irene1894 pregnane1932 adamantane1933 aldrin1949 sterane1951 norbornane1952 1838 Brit. Ann. & Epitome Progress Sci. 1839 359 Menthene.—Walter obtained this substance by distilling crystals of essence of mint over chloride of calcium. 1849 R. Kane Elements Chem. (ed. 2) 866 Menthen. 1862 Jrnl. Chem. Soc. 15 29 The corresponding hydrocarbon, menthene, C₁₀H₁₈, which Walter obtained by the action of phosphoric acid, may likewise be produced in various other ways. 1911 Encycl. Brit. XXVI. 651/2 Menthene..is obtained by the action of anhydrous zinc chloride or copper sulphate on menthol. 1980 Indian Jrnl. Chem. B. 19 604/1 (title) Oxidation of Δ¹-p-menthene & limonene with thallium (III) nitrate. This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2022). < n.1838
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