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1-[(2,5-dimethoxyphenyl)azo]-2-naphthol

1-[(2,5-dimethoxyphenyl)azo]-2-naphthol Struktur
6358-53-8
CAS-Nr.
6358-53-8
Englisch Name:
1-[(2,5-dimethoxyphenyl)azo]-2-naphthol
Synonyma:
C.I.12156;CITRUSRED;CITRUSRED2;CITRUSREDNO.2;Solvent Red 80.;ditrus red 2-D6;C.I.Solvent Red 80;Blueberry red pigment;C.I.Solvent Red 80:C.I.12156;Citrus Red 2 in Acetonitrile
CBNumber:
CB4936181
Summenformel:
C18H16N2O3
Molgewicht:
308.33
MOL-Datei:
6358-53-8.mol

1-[(2,5-dimethoxyphenyl)azo]-2-naphthol Eigenschaften

Schmelzpunkt:
155-157°
Siedepunkt:
448.73°C (rough estimate)
Dichte
1.2510 (rough estimate)
Brechungsindex
1.5700 (estimate)
pka
13.61±0.50(Predicted)
Colour Index 
12156
BRN 
4510811
LogP
3.129 (est)
IARC
2B (Vol. 8, Sup 7) 1987
EPA chemische Informationen
Citrus Red No. 2 (6358-53-8)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 40
S-S?tze: 45
WGK Germany  3
RTECS-Nr. QL3675000
Giftige Stoffe Daten 6358-53-8(Hazardous Substances Data)
Toxizit?t citrus red is a color used for coloring the skin of mature oranges. This compound has been described as being carcinogenic.
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H351 Kann vermutlich Krebs verursachen. Karzinogenit?t Kategorie 2 Warnung P201, P202, P281, P308+P313, P405,P501
Sicherheit
P281 Vorgeschriebene pers?nliche Schutzausrüstung verwenden.

1-[(2,5-dimethoxyphenyl)azo]-2-naphthol Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

To color orange skins.

synthetische

2,5-Dimethoxyaniline diazotization, and Naphthalen-2-ol coupling.

Allgemeine Beschreibung

Orange to yellow solid or dark red powder.

Air & Water Reaktionen

Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.

Reaktivit?t anzeigen

1-[(2,5-dimethoxyphenyl)azo]-2-naphthol is an azo compound. Toxic gases are formed by mixing compounds containing azo groups with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

Hazard

Possible carcinogen.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition it emits toxic fumes of NOx.

Brandgefahr

Flash point data for 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol are not available. 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol is probably combustible.

Sicherheitsprofil

Confirmed carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx

1-[(2,5-dimethoxyphenyl)azo]-2-naphthol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


1-[(2,5-dimethoxyphenyl)azo]-2-naphthol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 39)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569265 +86-15319487004
1015@dideu.com China 2130 58
Shandong Zhishang New Material Co., Ltd.
+8617653113209
sales002@sdzschem.com China 3049 58
LEAP CHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 24727 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
Shanghai HuanChuan Industry Co.,Ltd. 021-61478794
sales@hcshhai.com China 9793 50
Credit Asia Chemical Co., Ltd. +86 (21) 61124340
China 9756 58
Hubei Jusheng Technology Co.,Ltd 027-59599241 18871490274
1400878000@qq.com China 9958 58
LETOPHARM LIMITED +86-21-5821 5861
sales@letopharm.com China 2384 58

6358-53-8()Verwandte Suche:


  • C.I.12156
  • C.I.Solvent Red 80
  • 1-((2,5-DiMethoxyphenyl)diazenyl)naphthalen-2-ol
  • 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol
  • Solvent Red 80.
  • 1-(2,5-DIMETHYLPHENYLAZO)-2-NAPHTHOL
  • CITRUSRED
  • CITRUSRED2
  • CITRUSREDNO.2
  • Blueberry red pigment
  • alpha-Naphthol Orange Solution
  • 2-Naphthalenol, 1-[2-(2,5-dimethoxyphenyl)diazenyl]-
  • Citrus red 2 Solution, 100μg/mL
  • 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol USP/EP/BP
  • C.I.Solvent Red 80:C.I.12156
  • Non-toxic orange dye Citrus Red
  • ditrus red 2-D6
  • Citrus Red 2, Solvent red 80 C.I.12156
  • Citrus Red 2 in Acetonitrile
  • 6358-53-8
  • dyestuff
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