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ELA5004

Properties

Product Name 1-(2-Hydroxy-julolidin-4-yl)-3-(1,4-dihydro-2-hydroxy-julolidin-4-ylidene-onium)-2-oxo-cyclobuten-4-olate
CAS Number 93470-31-6
Molecular Formula C28H28N2O4
Molecular Weight (g/mol) 456.54
Melting Point oC 256 (DSC-Dec)
Solubility Soluble in Chlorinated Hydrocarbons
Application Purified Pigment for Electrophotography
Absorption Maximum (nm) 668
Extinction Coefficient 368000
Absorptivity (L.g-1cm-1) 806
U0 0.50 V (vs SCE, CH2Cl2)
Reduction Potential -1.02 V (vs SCE, Methylene chloride
Oxidation Potential 0.50 V (vs SCE, Methylene chloride
Comments Purified pigment with very low content of soluble impurities