Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.
- CAS NO.:30586-17-5
- Molecular Weight: 0
- EINECS: 608-506-9
What is Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.?
Preparation
Bis(4-(dimethylamino)phenyl)methanone?and N-(naphthalen-2-yl)naphthalen-1-amine?in toluene using phosphorus oxychloride condensate, and its product disulfonated with fuming sulfuric acid and converted to the sodium salt.
Properties and Applications
bright blue. Soluble in water and ethanol to blue. The strong sulfuric acid to red light brown, diluted into blue light green.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 2 | 3 | 3-4 | 3-4 | 1 | 4 |
Safety information for Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.
New Products
Tubulysin B Tubulysin A (2S,4R)-4-amino-2-methyl-5-phenylpentanoic acid hydrochloride Tubulysin H Tubulysin I Diethyl Aluminium Cyanide (1.0 M in Toluene) tetrahydro-4-methyl-2H-pyran 4,4-DIFLUOROPIPERIDINE 2H-Pyran, 4-ethynyltetrahydro- 1,2,3,6-TETRAHYDROPYRIDINE HYDROCHLORIDE 2,2-Difluoropropanol 2-(azetidin-3-ylidene)acetonitrile (hydrochloride) 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Imeglimin Hydrochloride IH 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Calcium Sodium Phosphosilicate IH 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 1-(2,3-Dihydro- benzofuran-5-yl) -ethanone (6-Nitro-2,3- dichlorobenzylamino) acetic acid ethylester.HCl Lubiprostone Magnesium Trisilicate Latanoprostene Bunod Flame Retardant Zinc BorateRelated products of tetrahydrofuran
Acid Blue 90
2-Anthracenesulfonic acid, aminobromo-9,10-dihydro[(4-methyl-2-sulfophenyl)amino]-9,10-dioxo-, sodium salt (1:2)
ACID BLUE 89
N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium
ANILINE BLUE DIAMMONIUM SALT CERTIFIED
Acid Blue 93
Acid blue 98 (C.I. 50335)
ACID BLUE 92
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