4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on

6407-78-9

CAS-Nr.: 6407-78-9

Bezeichnung:: 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on

Englisch Name:: 4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

Synonyma:: solvent yellow 18;c.i. 12740;Food Yellow 12;C.I.Food Yellow 12;Transparent yellow GR;C.I.Food Yellow 12:C.I.12740;C.I.Solvent Yellow 18:C.I.12740;2-Phenyl-4-(2,4-dimethylphenylazo)-5-methyl-2H-pyrazole-3(4H)-one;4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one;3H-Pyrazol-3-one, 4-[2-(2,4-dimethylphenyl)diazenyl]-2,4-dihydro-5-methyl-2-phenyl-

CBNumber:: CB42131199

Summenformel:: C18H18N4O

Molgewicht:: 306.36

MOL-Datei:: 6407-78-9.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort Produktionsfirma 58

4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on Eigenschaften

Siedepunkt:: 497.8±45.0 °C(Predicted)

Dichte: 1.19

Dampfdruck: 0Pa at 25℃

pka: 1.45±0.70(Predicted)

Wasserl?slichkeit: 62.94μg/L at 25℃

Kosmetik-Inhaltsstoffe Funktionen: HAIR DYEING

LogP: 5.65 at 25℃

EPA chemische Informationen: 3H-Pyrazol-3-one, 4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl- (6407-78-9)

Sicherheit

TSCA	TSCA listed

4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Solvent Yellow 18 is used in preparation methods of altering the refractive index of a lens using a polymer matrix.

synthetische

2,4-Dimethylbenzenamine diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-onecoupling.

Properties and Applications

red light yellow to yellow. Insoluble in water, slightly soluble in alcohol. And C.I. Solvent yellow 18 the same chemical structure.

4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

3-Methyl-1-phenyl-5-pyrazolon 2,4-Xylidin

Downstream Produkte

4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 58)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
AFINE CHEMICALS LIMITED	+86-571-85134551	info@afinechem.com	China	15081	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	24597	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49954	58
Suzhou ARTK Medchem Co., Ltd.	+8618118463618	sales1@artkmedchem.com	China	39021	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43414	58
Shanghai Xinchem	+86-021-64606569 +8618049800532	xinchem@vip.126.com	China	2918	58

6407-78-9(4-[(2,4-Dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on)Verwandte Suche:

Methyl cellulose Poly(dimethylsiloxane) 1,8-Bis(phenylthio)anthrachinon 1,4-Bis(isopropylamino)anthrachinon 1,3-Isobenzofurandion, Reaktionsprodukte mit Methylchinolin und Chinolin N,N-Dimethyl-anilin Phosphor 2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester Dimethylsulfon Bensulfuron methyl N,N-Dimethyl-p-phenyl-azoanilin Methyl-4-hydroxybenzoat Methylacrylat 1H-Pyrazol Dimethicone Dimethylsulfoxid N,N-Dimethylacetamid N,N-Dimethylformamid

4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one
c.i. 12740
2-Phenyl-4-(2,4-dimethylphenylazo)-5-methyl-2H-pyrazole-3(4H)-one
C.I.Food Yellow 12
3H-Pyrazol-3-one, 4-[2-(2,4-dimethylphenyl)diazenyl]-2,4-dihydro-5-methyl-2-phenyl-
Transparent yellow GR
C.I.Food Yellow 12:C.I.12740
Food Yellow 12
C.I.Solvent Yellow 18:C.I.12740
solvent yellow 18
6407-78-9

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