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ELA4073
ELA4073
ELA4073  
Name: 3-(2-Pyrrolidino-thien-2-yl)-5-(2,5-dihydro-4-
methyl-2-[pyrrolidin-1-ylidene-onium]-thien-5-
ylidene)-1,2-dioxo-cyclopenten-4-olate
CAS# 139255-44-1
Properties: Purified pigment with very low content of soluble
impurities
Formula: C21H20N2O3S2
Melting Point: 300oC (DSC) dec.
Spectrum: Absorption
795 nm (CH2Cl2)
REDOX: (RED), -0,62 V (Pt/Pt/SCE refered on TCNQ,
CH2Cl2/0.1 M TBAPF6)
(OX), 0,43 V (Pt/Pt/SCE refered to on TCNQ)


 

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H.W.SANDS CORP.
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