heveënen.

/ˈhiːviːiːn/

Etymology: < Hevea name of the South American genus of plants yielding caoutchouc + -ene comb. form.

Chemistry.

An oily hydrocarbon, C₄H₄, of amber-yellow colour; the least volatile product of the dry distillation of caoutchouc and gutta-percha.

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 T. Thomson Chem. Org. Bodies 701 Heveëne is an oily body.

1855–7 W. A. Miller Elements Chem. (1867) III. 656.

This entry has not yet been fully updated (first published 1898; most recently modified version published online December 2019).

单词	heveëne
释义	heveënen. /ˈhiːviːiːn/ Etymology: < Hevea name of the South American genus of plants yielding caoutchouc + -ene comb. form. Chemistry. An oily hydrocarbon, C₄H₄, of amber-yellow colour; the least volatile product of the dry distillation of caoutchouc and gutta-percha. 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 T. Thomson Chem. Org. Bodies 701 Heveëne is an oily body. 1855–7 W. A. Miller Elements Chem. (1867) III. 656. This entry has not yet been fully updated (first published 1898; most recently modified version published online December 2019). < n.1838
随便看	prosopon prosopopeia prosopopeias prosopopey prosopopoeia prosopopoeial prosopopoeias prosopopoeic prosopopoeical prosopulmonate prosopylar prosopyle prosos prosoviet prosovietism prospect prospect hole prospect operation prospect pan prospect shaft prospect tower prospect work prospect-glass prospect-ground prospect-hunter