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单词 naphthalol
释义

naphthaloln.

Forms: 1800s naphthalol, 1800s naphthalole.
Origin: Formed within English, by derivation. Etymons: naphthalene n., -ol suffix.
Etymology: < naphthal- (in naphthalene n.) + -ol suffix.
Chemistry. Obsolete. rare.
A colourless crystalline organic compound with antiseptic properties, β-naphthyl salicylate, C6H4(OH)·COOC10H7.
ΚΠ
1850 Q. Jrnl. Chem. Soc. 2 107 Faraday's gas, Amilole, Cetole, Benzole, Toluole, Naphthalole..all contain..four volumes of vapour in one equivalent.
1897 T. C. Allbutt et al. Syst. Med. III. 742 β Naphthol and its compound with salicylic acid, called naphthalol or betol.
This entry has been updated (OED Third Edition, June 2003; most recently modified version published online December 2020).
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n.1850
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