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Sudan Red 7B
OIL VIOLET · sudan7b · CI 26050 · FETTROT 7B · FAT RED 7B · ceresred7b · sudanrot7b · CI NO 26050
Identifikatoren & physikalische Daten
| CAS No. | 6368-72-5 |
|---|---|
| Summenformel | C24H21N5 |
| Durchschnittliche Molmasse | 379,5 g/mol |
| Monoisotopische Masse | 379,17969567 g/mol |
| SMILES | CCNc1ccc2ccccc2c1N=Nc1ccc(N=Nc2ccccc2)cc1 |
| InChIKey | VKWNTWQXVLKCSG-UHFFFAOYSA-N |
| PubChem CID | 61396 |
| ChEBI | CHEBI:82537 |
| EC No. | 228-862-5 |
| DTXSID | DTXSID4064266 |
Chemische & physikalische Eigenschaften
| XLogP | 7,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 61,5 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 6 |
| Schwere Atome | 29 |
| Formalladung | 0 |
| Komplexität | 533 |
| Schmelzpunkt | 130 °C (dec.)(lit.) |
| Siedepunkt | 497.32°C (rough estimate) |
| Dichte | 1.3490 (rough estimate) |
| Brechungsindex | 1.6300 (estimate) |
| Lagerbedingungen | Amber Vial, Refrigerator, Under inert atmosphere |
| Löslichkeit | Chloroform, DMSO, Methanol |
| pKa (Säurekonstante) | 3.58±0.40(Predicted) |
| Aggregatzustand | Powder |
| Farbe | Maroon |
| BRN | 3534323 |
| Stabilität | Light Sensitive |
| Hauptanwendungen | cleaning productscosmeticsfood and beveragespersonal care |
| InChI | 1S/C24H21N5/c1-2-25-23-17-12-18-8-6-7-11-22(18)24(23)29-28-21-15-13-20(14-16-21)27-26-19-9-4-3-5-10-19/h3-17,25H,2H2,1H3/b27-26+,29-28+ |
| InChIKey | VKWNTWQXVLKCSG-ZDXBJJIESA-N |
| SMILES | CCNc1ccc2ccccc2c1\N=N\c3ccc(cc3)\N=N\c4ccccc4 |
| CAS Datenbank | 6368-72-5 |
| EPA chemische Informationen | 2-Naphthalenamine, N-ethyl-1-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]- (6368-72-5) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 55.3% (47 of 85) of all reports.WarningH302 (44.7%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 85 reports by companies from 2 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Chemical: 2-Naphthalenamine, N-ethyl-1-[[4-(phenylazo)phenyl]azo]-Hazard Traits - BioaccumulationEnvironmental PersistenceRegulation (EC) No 178/2002 (amended) |
| Weitere Sicherheitsinformationen | IMAP assessments - Dyes that could release selected carcinogenic amines (listed on AICS): Human health tier II assessment |
| Hazard Classes and Categories | Acute Tox. 4 (44.7%)Carcinogenicity - category 2 |
| Carcinogen Classification | Sudan Red 7BGroup 3: Not classifiable as to its carcinogenicity to humansVolume 8: (1975) Some Aromatic Azo Compounds1987 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 32041900 |
| RTECS-Nr. | QM2850000 |
| R-Sätze (R) | 22 |
| Gefahrensymbole | Xn |
| Sicherheitshinweise (S) | 37/39-26 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
Sudan Red 7B is a fat soluble dye. It has been used to study the effects of emulsifying agents on disposition of lipid soluble drugs included in fat emulsion. Dyes and metabolites, Environmental Testing.
Herstellung & Synthese
synthetische
4-(Phenyldiazenyl)benzenamine diazotization, and N-ethylnaphthalen-2-amine coupling.