N,N'-Bis(3,5-dimethylphenyl)-3,4,9,10-perylenetetracarboxylic Diimide , >95.0%(N) , 4948-15-6

CAS NO.：4948-15-6

Empirical Formula: C40H26N2O4

Molecular Weight: 598.65

MDL number: MFCD01318472

EINECS: 225-590-9

PRODUCT Properties

• Melting point: 200-201 °C
• Density: 1.439±0.06 g/cm3(Predicted)
• storage temp.: Room Temperature
• solubility: Aqueous Acid (Slightly, Heated, Sonicated), DMSO (Slightly, Heated, Sonicated),
• form: Solid
• pka: 3.09±0.20(Predicted)
• color: Red to Very Dark Red
• Water Solubility: 1.4μg/L at 23℃
• λmax: 525nm(lit.)
• InChIKey: FDXVHZCFTCIKDD-UHFFFAOYSA-N
• LogP: 0.13 at 23℃

Description and Uses

Pigment red 149 (CAS# 4948-15-6) is a perylenediimide dye, and has been proposed for use as cost-efficient cathodes for lithium ion batteries. Pigment red 149 has also been implemented as a doping agent for poly(styrene-co-maleimide) nanoparticles for use as bioprobes for biotinylated antibodies.

Safety

• Symbol(GHS): GHS08
• Signal word: Warning
• Hazard statements: H373
• Precautionary statements: P260-P314-P501
• HS Code: 3204.17.9025