Colour Index Database

Colour Index

  • Name   CAS No.   C.I. No.
Name: C.I. Pigment Violet 3
CAS: 1325-82-2
C.I. No.: C.I. 42535:2
Synonyms C.I. 42535:2; C.I. Pigment Violet 3; C.I. 42535 Lake; C.I. Basic Violet 1, molybdatetungstatephosphate; Fast Violet Toner R; Methyl Violet PTMA Type; 4,4'-{[4-(methylimino)cyclohexa-2,5-dien-1-ylidene]methanediyl}dianiline; Pigment Violet 3
Molecular Formula C20H19N3
Molecular Weight 301.385
InChI InChI=1/C20H19N3/c1-23-19-12-6-16(7-13-19)20(14-2-8-17(21)9-3-14)15-4-10-18(22)11-5-15/h2-13H,21-22H2,1H3
CAS Registry Number 1325-82-2
Molecular Structure 1325-82-2 Light Fast Violet Lake
Density 1.13g/cm3
Boiling point 538.4掳C at 760 mmHg
Refractive index 1.621
Flash point 279.4掳C
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