phthalocyanine
/ˌfθæləʊˈsaɪəniːn/noun
mass noun
1- Chemistry a greenish-blue crystalline dye of the porphyrin group【化】酞菁染料。
1.1
- Chem. formula: C32H18N8.化学分子式： C32H18N8.
1.2
- count noun any of a large class of green or blue pigments and dyes which are chelate complexes of this compound or one of its derivatives with a metal (in particular, copper)苯二甲蓝染料, 酞化青染料。
词源
1930s: from phthalic （see PHTHALIC ACID） + Greek kuan（e）os 'dark blue' + -INE4.