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4,6-Bis(phenylazo)-o-kresol

Solvent Yellow  28 Struktur
5844-01-9
CAS-Nr.
5844-01-9
Bezeichnung:
4,6-Bis(phenylazo)-o-kresol
Englisch Name:
Solvent Yellow 28
Synonyma:
C.I.20010;Oil Yellow GS;Einecs 227-436-6;Solvent Yellow 28;C.I.Solvent Yellow 28;Transparency Yellow S;C.I.Solvent Yellow 28:C.I.20010;2,4-Bis(phenylazo)-6-methylphenol;Phenol, 2-methyl-4,6-bis(2-phenyldiazenyl)-;(6E)-2-methyl-4-phenyldiazenyl-6-(phenylhydrazinylidene)cyclohexa-2,4-dien-1-one
CBNumber:
CB7967658
Summenformel:
C19H16N4O
Molgewicht:
316.36
MOL-Datei:
5844-01-9.mol

4,6-Bis(phenylazo)-o-kresol Eigenschaften

Sicherheit

4,6-Bis(phenylazo)-o-kresol Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

aniline (2 Moore) diazotization and o-Cresol coupling.

Properties and Applications

yellow to orange (mineral oil). Soluble in ethanol and toluene, hardly soluble in water. In concentrated sulfuric acid to red light brown, dilution after dark brown solution, and then have yellow brown precipitation; In hot concentrated hydrochloric acid for yellow brown solution; At 2% hot sodium hydroxide solution for red light brown. Used for alcohol, esters, hydrocarbon solvent, oil and paraffin color.
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Well 117 100≥180

Sublimation

Well Well Well

4,6-Bis(phenylazo)-o-kresol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4,6-Bis(phenylazo)-o-kresol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 7)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53803 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152
1050@dideu.com China 9998 58

5844-01-9(4,6-Bis(phenylazo)-o-kresol)Verwandte Suche:


  • 2,4-Bis(phenylazo)-6-methylphenol
  • Oil Yellow GS
  • Einecs 227-436-6
  • Solvent Yellow 28
  • Transparency Yellow S
  • C.I.20010
  • C.I.Solvent Yellow 28
  • (6E)-2-methyl-4-phenyldiazenyl-6-(phenylhydrazinylidene)cyclohexa-2,4-dien-1-one
  • Phenol, 2-methyl-4,6-bis(2-phenyldiazenyl)-
  • C.I.Solvent Yellow 28:C.I.20010
  • 5844-01-9
  • Solvent Dyestuff
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