4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-yliden)methyl]-o-toluidin

Solvent Red 41 Struktur
3248-93-9
CAS-Nr.
3248-93-9
Bezeichnung:
4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-yliden)methyl]-o-toluidin
Englisch Name:
Solvent Red 41
Synonyma:
ci42510b;MAGENTA BASE;fuchsivebase;fuchsinebase;Fuchsin basic;Magenta Powder;Solvent Red 41;cisolventred41;fuchsinehfbase;ien-1-ylidene)-
CBNumber:
CB4311838
Summenformel:
C20H19N3
Molgewicht:
301.39
MOL-Datei:
3248-93-9.mol

4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-yliden)methyl]-o-toluidin Eigenschaften

Schmelzpunkt:
268-270°C decomposes
Siedepunkt:
432.52°C (rough estimate)
Dichte
1.0962 (rough estimate)
Brechungsindex
1.6000 (estimate)
storage temp. 
Store at +15°C to +30°C.
Colour Index 
42510
pka
6.81±0.20(Predicted)
PH
5-6 (1g/l, H2O, 25°C)
EPA chemische Informationen
Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methyl- (3248-93-9)

Sicherheit

RIDADR  UN 2811 6.1/PG III
RTECS-Nr. ZE9705000
HazardClass  6.1
PackingGroup  III
Giftige Stoffe Daten 3248-93-9(Hazardous Substances Data)

4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-yliden)methyl]-o-toluidin Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

(a) aniline, p-Methylaniline and O-Methylaniline Triethylamine hydrochloride and its mixture and 1-Nitrobenzene or 1-Nitrobenzene and 1-Methyl-2-nitrobenzene mixture, iron and Zinc chloride in the presence of heating (Zinc chloride method); (b) aniline,?p-Methylaniline?and?O-Methylaniline?mixture and Arsenic acid?heating (Arsenic acidmethod).

Definition

ChEBI: An imine that is 4-methylidenecyclohexa-2,5-dien-1-imine in which the hydrogens of the methylidene group are replaced by 4-aminophenyl and 3-methyl-4-aminophenyl groups. The monohydrochloride salt is the histological dye 'rosanilin'.

Properties and Applications

brilliant blue light red (6-Amino-4-hydroxynaphthalene-2-sulfonic acid ). Soluble in water for red light purple, soluble in ethanol to red. In concentrated sulfuric acid for yellow brown solution, dilute almost colorless. Dye aqueous solution to join sodium hydroxide colorless, have red precipitation.
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor 60 Well Poor Poor

4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-yliden)methyl]-o-toluidin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-yliden)methyl]-o-toluidin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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3248-93-9(4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-yliden)methyl]-o-toluidin)Verwandte Suche:


  • 4-[(4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline
  • 2,4-xylidine,alpha(sup4)-(p-aminophenyl)-alpha(sup4)-(4-imino-2,5-cyclohexad
  • 4-((4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl)-2-methylbenze
  • 4-((p-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl)-o-toluidin
  • benzenamine,4-((4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl)-2
  • benzenamine,4-((4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl)-2-m
  • brilliantoilcrimsonbase
  • rosanilin free base
  • Solvent red 41 (C.I. 42510:1)
  • 4-[(4-Aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methylbenzenamine
  • MAGENTA BASE
  • 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-o-toluidine
  • FUCHSIN BASIC INDICATOR
  • FUCHSIN BASIC BIOLOGICAL STAIN
  • Magenta Powder
  • Fuchsin basic
  • Solvent Red 41
  • fuchsivebase
  • ien-1-ylidene)-
  • FUCHSIN,NEUTRAL
  • FUCHSINE, BASIC
  • c.i.basicviolet14,freebase
  • c.i.solventred41
  • ci42510b
  • cibasicviolet41,freebase
  • cisolventred41
  • fuchsinebase
  • fuchsinehfbase
  • C.I.Solvent Red 41:C.I.42510:1
  • Solvent Red 41 ISO 9001:2015 REACH
  • Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methyl-
  • 4-[(4-aminophenyl)-(4-imino-3-methyl-1-cyclohexa-2,5-dienylidene)methyl]aniline
  • 3248-93-9
  • 3248-93-7
  • C20H19N3
  • marker
  • Solvent Dyestuff
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