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单词
crotonaldehyde
释义
WordReference Random House Unabridged Dictionary of American English © 2024
cro•ton•al•de•hyde
(krōt′n al
′
də hīd′),
USA pronunciation
n.
[
Chem.
]
Chemistry
a whitish liquid with pungent and suffocating odor, C
4
H
6
O, soluble in water, used as a solvent, in tear gas, and in organic synthesis. Also called
betamethyl acrolein, croton
′
ic al
′
dehyde.
croton(ic) (see
crotonic
acid
) +
aldehyde
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更新时间:2026/1/12 6:06:15