C.I. Disperse Red 91
[CAS# 34231-26-0]

Identification

• Name: C.I. Disperse Red 91
• Synonyms: Pink REL 200; Perliton Brilliant Pink REL; Pink RCL-E; Samaron Pink FRL; Synten Pink P-REL; Terasil Brilliant Pink B; 1-Amino-4-hydroxy-2-(6-hydroxyhexyloxy)anthraquinone
• Molecular Formula: C₂₀H₂₁NO₅
• Molecular Weight: 355.38
• CAS Registry Number: 34231-26-0 (12236-10-1)
• EC Number: 251-889-9

Properties

• Solubility: Insoluble (1.6E^-4 g/L) (25 ºC), Calc.^*
• Density: 1.347±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)