1-(2-Naphtylazo)-2-naphthol

1-(2-Naphtylazo)-2-naphthol Struktur
2653-66-9
CAS-Nr.
2653-66-9
Englisch Name:
1-(2-Naphtylazo)-2-naphthol
Synonyma:
C.I.12175;C.I.Solvent Orange 8;1-(2-Naphtylazo)-2-naphthol;C.I.Solvent Orange 8:C.I.12175;2-Naphthalenol, 1-[2-(2-naphthalenyl)diazenyl]-;(1Z)-1-(naphthalen-2-ylhydrazinylidene)naphthalen-2-one
CBNumber:
CB52429020
Summenformel:
C20H14N2O
Molgewicht:
298.34
MOL-Datei:
2653-66-9.mol

1-(2-Naphtylazo)-2-naphthol Eigenschaften

Sicherheit

1-(2-Naphtylazo)-2-naphthol Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Naphthalen-2-amine diazotization, and Naphthalen-2-ol coupling.

Properties and Applications

red orange (mineral oil). Melting point 176 ℃ (red brown acicular crystal). In concentrated sulfuric acid for magenta, after dilution red brown precipitation.
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Good 176 ≥ 205Sublimation Insoluble No change No change

1-(2-Naphtylazo)-2-naphthol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


1-(2-Naphtylazo)-2-naphthol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58

2653-66-9()Verwandte Suche:


  • 1-(2-Naphtylazo)-2-naphthol
  • C.I.12175
  • C.I.Solvent Orange 8
  • (1Z)-1-(naphthalen-2-ylhydrazinylidene)naphthalen-2-one
  • 2-Naphthalenol, 1-[2-(2-naphthalenyl)diazenyl]-
  • C.I.Solvent Orange 8:C.I.12175
  • 2653-66-9
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