4-[(4-Ethoxyphenyl)azo]naphthol

Solvent Red 3 Struktur
6535-42-8
CAS-Nr.
6535-42-8
Bezeichnung:
4-[(4-Ethoxyphenyl)azo]naphthol
Englisch Name:
Solvent Red 3
Synonyma:
CI 12010;Brown BB;FAT BROWN B;SOLVENT RED 3;c.i.solventred3;Solvent Red 3 (C.I.);Fat brown B (C.I. 12010);Solvent Red 3(C.I. 12010);C.I.Solvent Red 3:C.I.12010;4-[(4-Ethoxyphenyl)azo]naphthol
CBNumber:
CB6359254
Summenformel:
C18H16N2O2
Molgewicht:
292.33
MOL-Datei:
6535-42-8.mol

4-[(4-Ethoxyphenyl)azo]naphthol Eigenschaften

Schmelzpunkt:
152-155 °C
Siedepunkt:
510.5±30.0 °C(Predicted)
Dichte
1.17±0.1 g/cm3(Predicted)
storage temp. 
room temp
Colour Index 
12010
pka
8.39±0.40(Predicted)
LogP
3.824 (est)
EPA chemische Informationen
1-Naphthalenol, 4-[(4-ethoxyphenyl)azo]- (6535-42-8)

Sicherheit

WGK Germany  3

4-[(4-Ethoxyphenyl)azo]naphthol Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Fat Brown B is a stain/dye. Dyes and metabolites.

synthetische

4-Ethoxybenzenamine diazotization, and Naphthalen-1-ol coupling.

Properties and Applications

bordeaux. Dark yellow crystallization, melting point is 168 ℃. Soluble in ethanol, acetone and benzene.
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor-General 146-149 120 Insoluble General No change

4-[(4-Ethoxyphenyl)azo]naphthol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4-[(4-Ethoxyphenyl)azo]naphthol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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