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单词 anthracene
释义

WordReference Random House Unabridged Dictionary of American English © 2024
an•thra•cene  (anthrə sēn′),USA pronunciation n. [Chem.]
  1. Chemistrya colorless, crystalline powder, C14H12, obtained from coal tar and having a violet fluorescence: used chiefly as a source of anthraquinone and alizarin, and in the process of measuring radioactive materials.
  • anthrac- + -ene 1860–65

Collins Concise English Dictionary © HarperCollins Publishers::
anthracene /ˈænθrəˌsiːn/ n
  1. a colourless tricyclic crystalline solid having a slight blue fluorescence, used in the manufacture of chemicals, esp diphenylamine and alizarin, and as crystals in scintillation counters. Formula: C6H4(CH)2C6H4
Etymology: 19th Century: from anthrax + -ene
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