Methyl violet 6B

From Wikipedia, the free encyclopedia

Methyl violet 6B
Methyl violet 6B
Methyl violet 6B
Names
IUPAC name
4-[[4-(dimethylamino)phenyl]-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]-N,N-dimethylaniline hydrochloride
Other names
  • Gentian violet B,
  • Methylrosanilinium chloride,
  • Pentamethylparosanilinium chloride,
  • Basic violet 3,
Identifiers
3D model (JSmol)
ChEMBL
ChemSpider
ECHA InfoCard 100.009.130 Edit this at Wikidata
EC Number
  • 610-776-8
UNII
  • InChI=1S/C24H27N3.ClH/c1-25-21-12-6-18(7-13-21)24(19-8-14-22(15-9-19)26(2)3)20-10-16-23(17-11-20)27(4)5;/h6-17H,1-5H3;1H ☒N
    Key: JFTBTTPUYRGXDG-UHFFFAOYSA-N ☒N
  • CN=C1C=CC(=C(C2=CC=C(C=C2)N(C)C)C3=CC=C(C=C3)N(C)C)C=C1.Cl
Properties
C24H28N3Cl
Appearance Green to dark-green powder[1]
Melting point 137 °C (279 °F; 410 K) decomposes[1]
Soluble in water, ethanol, insoluble in xylene[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

Methyl violet 6B (Pentamethylparosanilinium chloride, 4-[[4-(dimethylamino)phenyl]-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]-N,N-dimethylaniline hydrochloride) is a violet triarylmethane dye from the group of cationic dyes and an essential component of C.I. Basic Violet 1 (trivial name methyl violet). The compound is sometimes equated with methyl violet in the literature.

Methyl violets are mixtures of tetramethyl (2B), pentamethyl (6B) and hexamethyl (10B) pararosanilins.[2]

References

Related Articles

Wikiwand AI