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catechol
释义
WordReference Random House Unabridged Dictionary of American English © 2024
cat•e•chol
(kat
′
i kôl′, -kol′),
USA pronunciation
n.
Chemistry
a colorless, crystalline, dihydroxyl derivative of benzene, C
6
H
6
O
2
, the ortho isomer, used chiefly in photography, for dyeing, and as a reagent;
pyrocatechol.
catech
(
u
) + -
ol
1
1875–80
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更新时间:2026/11/5 16:21:09