HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 98565Erstellt: 3. November 2026
8-Hydroxy-7-(1-naphthylazo)chinolin-5-sulfonsure
Naphthylazoxine · 8-Hydroxy-7-(1-naphtylazo)-5-quinolinesulfonic acid · 8-HYDROXY-7-(1-NAPHTHYLAZO)QUINOLINE-5-SULFONIC ACID · 8-hydroxy-7-(1-naphthylazo)quinoline-5-sulphonic acid · 8-hydroxy-7-(1-naphthalenylazo)-5-quinolinesulfonicaci · 8-Hydroxy-7-(1-naphthalenylazo)-5-quinolinesulfonic acid · 5-Quinolinesulfonic acid, 8-hydroxy-7-[2-(1-naphthalenyl)diazenyl]-
https://huagongshe.com/de/chemical/98565
Identifikatoren & physikalische Daten
| CAS No. | 50539-65-6 |
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| Summenformel | C19H13N3O4S |
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| Durchschnittliche Molmasse | 379,4 g/mol |
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| Monoisotopische Masse | 379,06267708 g/mol |
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| SMILES | O=S(=O)(O)c1cc(N=Nc2cccc3ccccc23)c(O)c2ncccc12 |
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| InChIKey | GTBQEEPPEWJTGD-UHFFFAOYSA-N |
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| PubChem CID | 98565 |
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| ChEMBL | CHEMBL1338159 |
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| EC No. | 256-619-3 |
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| DTXSID | DTXSID2068553 |
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| Lokaler Name | 8-Hydroxy-7-(1-naphthylazo)chinolin-5-sulfonsure |
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Chemische & physikalische Eigenschaften
| XLogP | 3,6 |
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| Polarare Oberfläche (TPSA) | 121 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 7 |
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| Frei drehbare Bindungen | 3 |
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| Schwere Atome | 27 |
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| Formalladung | 0 |
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| Komplexität | 650 |
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| Stoffklassen | Dyes -> Azo Dyes |
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| Physical Description | Solid[Sigma-Aldrich MSDS] |
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| Dichte | 1.49±0.1 g/cm3(Predicted) |
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| pKa (Säurekonstante) | -1.08±0.40(Predicted) |
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| EPA chemische Informationen | 5-Quinolinesulfonic acid, 8-hydroxy-7-(1-naphthalenylazo)- (50539-65-6) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Gefahrenübersicht | An irritant[Sigma-Aldrich MSDS] |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| TSCA-Inventar-Status | TSCA listed |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-36 |
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