bisphenol

名词 n.
中文释义

英文释义

名词 n.
  1. Any of a class of organic compounds, derived from methylenediphenol, CH₂(C₆H₄OH)₂, formed by the condensation of a phenol with an aldehyde or ketone.
    — Researchers analysed samples of nurdles and burnt lumps of plastic from four Sri Lankan beaches for heavy metals and various chemicals, including benzotriazole UV-stabilisers, which are used to prevent discoloration in plastics, bisphenols and polyaromatic hydrocarbons (PAHs).

词形变化

bisphenols plural

词源

Etymology tree
English bis-
Proto-Indo-European *bʰeh₂-der.
Proto-Hellenic *pʰáňňō
Ancient Greek φαίνω (phaínō)der.
French phènebor.
English phenol
English bisphenol
From bis- + phenol.
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