HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 66825Erstellt: 27. Oktober 2026
4-Hydrazinobenzolsulfonsure
4-Hydrazinylbenzenesulfonic acid · 4-sulfophenylhydrazine · PHENYLHYDRAZINE-4-SULFONIC ACID · Ai3-09050 · Brn 0514779 · 4-Hydrazinobenzen · 4-HydrazinobenzenesuL · Phenylhydrazine-4-acid
https://huagongshe.com/de/chemical/66825
Identifikatoren & physikalische Daten
| CAS No. | 98-71-5 |
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| Summenformel | C6H8N2O3S |
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| Durchschnittliche Molmasse | 188,21 g/mol |
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| Monoisotopische Masse | 188,02556312 g/mol |
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| SMILES | NNc1ccc(S(=O)(=O)O)cc1 |
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| InChIKey | IOMZCWUHFGMSEJ-UHFFFAOYSA-N |
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| PubChem CID | 66825 |
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| ChEMBL | CHEMBL510966 |
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| EC No. | 202-694-2 |
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| DTXSID | DTXSID9059177 |
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| Lokaler Name | 4-Hydrazinobenzolsulfonsure |
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Chemische & physikalische Eigenschaften
| XLogP | -2,4 |
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| Polarare Oberfläche (TPSA) | 101 |
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| H-Brücken-Donoren | 3 |
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| H-Brücken-Akzeptoren | 5 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 226 |
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| Schmelzpunkt | 285°C |
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| Siedepunkt | 500°C (estimate) |
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| Dichte | 1.366 (estimate) |
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| Brechungsindex | 1.6490 (estimate) |
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| Lagerbedingungen | Refrigerator, Under Inert Atmosphere |
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| Löslichkeit | DMSO (Slightly), Water (Slightly)It is soluble in water. |
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| Aggregatzustand | solid |
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| pKa (Säurekonstante) | -0.66±0.50(Predicted) |
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| Farbe | Off-White to Pale Beige |
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| Merck | 4773 |
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| InChI | InChI=1S/C6H8N2O3S/c7-8-5-1-3-6(4-2-5)12(9,10)11/h1-4,8H,7H2,(H,9,10,11) |
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| InChIKey | IOMZCWUHFGMSEJ-UHFFFAOYSA-N |
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| SMILES | C1(S(O)(=O)=O)=CC=C(NN)C=C1 |
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| CAS Datenbank | 98-71-5(CAS DataBase Reference) |
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| EPA chemische Informationen | Benzenesulfonic acid, 4-hydrazino- (98-71-5) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (71.4%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 7 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Chemical: Benzenesulfonic acid, 4-hydrazino- |
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| Hazard Classes and Categories | Skin Corr. 1C (14.3%) |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | 2585 |
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| Zollcode | 29280000 |
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| RTECS-Nr. | DB6900000 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| hazard_note | Irritant |
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| Sicherheitshinweise (S) | 26-36/37/39-60-37 |
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