Colour Index Database

Colour Index

  • Name   CAS No.   C.I. No.
Name: C.I. Vat Blue 43
CAS: 1327-79-3
Synonyms C.I. Vat Blue 434-(9H-carbazol-3-ylimino)cyclohexa-2,5-dien-1-one
Molecular Formula C18H12N2O
Molecular Weight 272.3007
InChI InChI=1/C18H12N2O/c21-14-8-5-12(6-9-14)19-13-7-10-18-16(11-13)15-3-1-2-4-17(15)20-18/h1-11,20H
CAS Registry Number 1327-79-3
EINECS 215-499-2
Molecular Structure 1327-79-3 Vat Blue  43
Density 1.26g/cm3
Boiling point 494.6°C at 760 mmHg
Refractive index 1.69
Flash point 253°C
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