Name | methyl violet B base |
Synonyms | CI 42535B SOLVENT VIOLET 8 Elbasol Violet B Solvent Violet 8 C.I.Solventviolet8 Aizen SOT Violet-1 methyl violet B base METHYL VIOLET B BASE C.I. Solvent Violet 8 Neptune Violet Base 604 Paris Violet BN Base Oleate |
CAS | 52080-58-7 |
InChI | InChI=1/C24H27N3/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 |
Molar Mass | 355.48 |
Melting Point | 150 °C |
Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, Sonciated), Water (S |
Appearance | Solid |
Color | Very Dark Blue to Black |
Storage Condition | Hygroscopic, Refrigerator, under inert atmosphere |
Physical and Chemical Properties | Dark purple powder. Insoluble in water, in organic solvents have greater solubility. |
WGK Germany | 3 |
color index | 42535:1 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | oil soluble violet 5BN is mainly used for coloring various oil products. It can also be used for coloring various plastics and resins. |
Production method | Using N,N-dimethylaniline as raw material, it is oxidized with copper chloride to obtain products. Or the mixture of N,N-dimethylaniline with phenol, sodium chloride and copper sulfate is oxidized with air to obtain the product. The obtained products are a mixture of more methylated parabuchsin (mainly containing N-tetramethylation, pentamethylation and hexamethylated derivatives) hydrochloride. |