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6471-49-4

Name Pigment Red 23
CAS 6471-49-4
EINECS(EC#) 229-313-2
Molecular Formula C25H20N4O4
Molecular Weight 440.451
MOL File 6471-49-4.mol

Chemical Properties

Appearance red powder
Melting point  330-340°C
Boiling point  583.02°C (rough estimate)
density  1.4576 (rough estimate)
vapor pressure  0Pa at 25℃
refractive index  1.7500 (estimate)
storage temp.  Amber Vial, -20°C Freezer
solubility  Basic DMSO (Slightly), DMSO (Very Slightly), Methanol (Slightly)
form  Solid
pka 11.07±0.70(Predicted)
color  Dark Red
Stability: Stable, but light sensitive. Incompatible with strong oxidizing agents.
Water Solubility  <0.1 g/100 mL at 22 ºC
CAS DataBase Reference 6471-49-4(CAS DataBase Reference)
EPA Substance Registry System 6471-49-4(EPA Substance)

Safety Data

Hazardous Substances Data 6471-49-4(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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