phtha·​lo·​cy·​a·​nine | \ ˌtha-lō-ˈsī-ə-ˌnēn How to pronounce phthalocyanine (audio) , ˌthā- \

Definition of phthalocyanine

: a bright greenish-blue crystalline compound C32H18N8 also : any of several metal derivatives that are brilliant fast blue to green dyes or pigments

Examples of phthalocyanine in a Sentence

Recent Examples on the Web Direct Blue 199 dye Made of copper phthalocyanine and sulfur. Patrick Di Justo, WIRED, "What’s Inside: Inkjet Cartridges," 26 Apr. 2011

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'phthalocyanine.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of phthalocyanine

1933, in the meaning defined above

History and Etymology for phthalocyanine

International Scientific Vocabulary phthalic acid + -o- + cyanine

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Time Traveler for phthalocyanine

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The first known use of phthalocyanine was in 1933

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Cite this Entry

“Phthalocyanine.” Dictionary, Merriam-Webster, Accessed 25 Feb. 2021.

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