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PSA1253

Properties

Product Name 1,3-Bis[2,3-dihydro-2,2-bis[[(1-oxohexyl)oxy]methyl]-1H-perimidin-6-yl]-2,4-dihydroxy- cyclobutenediylium, inner salt.
CAS Number 190544-02-6
Molecular Formula C54H66N4O10
Molecular Weight (g/mol) 931.14
Melting Point oC 195-198
Appearance Dark Green Solid
Application NIR Dye
Absorption Maximum (nm) 811
Absorptivity (L.g-1cm-1) 106