Colour Index Database

Colour Index

  • Name   CAS No.   C.I. No.
Name: C.I. Disperse Violet 31
CAS: 6408-72-6
C.I. No.: C.I. 62025
Synonyms C.I. 62025; C.I. Disperse Violet 31; C.I. Solvent Violet 59; Transparent Violet R; Disperse Violet 26; Violet HBL; 1,4-diamino-2,3-diphenoxyanthracene-9,10-dione; Transparent Violet RL; Plast violet 4002; Solvent Violet 26
Molecular Formula C26H18N2O4
Molecular Weight 422.4321
InChI InChI=1/C26H18N2O4/c27-21-19-20(24(30)18-14-8-7-13-17(18)23(19)29)22(28)26(32-16-11-5-2-6-12-16)25(21)31-15-9-3-1-4-10-15/h1-14H,27-28H2
CAS Registry Number 6408-72-6;12217-95-7
EINECS 229-066-0
Molecular Structure 6408-72-6;12217-95-7 Solvent Violet 59
Density 1.385g/cm3
Melting point 195���
Boiling point 610.2掳C at 760 mmHg
Refractive index 1.717
Flash point 239.6掳C
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