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单词
methylal
释义
WordReference Random House Unabridged Dictionary of American English © 2024
meth•yl•al
(meth′ə lal
′
, meth
′
ə lal′),
USA pronunciation
n.
[
Chem.
]
a colorless, flammable, volatile liquid, C
3
H
8
O
2
, having a chloroformlike odor, used chiefly as a solvent, in perfumery, and in organic synthesis. Also called
dimethoxymethane, formal.
methyl
- + -
al
3
1830–40
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更新时间:2025/7/23 16:56:17