单词 |
bitumene |
释义 |
bitumene Chem.|ˈbɪtjʊmiːn| [f. bitum-en + -ene, suffix of the hydrocarbon class.] Name given by Berthelet to the least volatile of the hydrocarbons obtained by passing benzene vapour through a red-hot porcelain tube. Watts Dict. Chem.
1873Fownes Chem. 758 Bitumene, a blackish liquid, remains in the retort at a dull red heat, and solidifies on cooling. |

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