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单词
mesitylene
释义
WordReference Random House Unabridged Dictionary of American English © 2024
me•sit•y•lene
(mi sit
′
l ēn′, mes
′
i tl-),
USA pronunciation
n.
[
Chem.
]
Chemistry
a colorless, liquid, aromatic hydrocarbon, C
9
H
1
2
, occurring naturally in coal tar and prepared from acetone: used chiefly as a chemical intermediate.
mesityl
(see
mesityl
oxide
) + -
ene
1830–40
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ef-
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更新时间:2025/11/12 16:00:19