HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 39497Erstellt: 26. Oktober 2026
4-Cyanobenzenesulfonyl chloride
4-Cyanobenzenesulfonyl chloride · 4-CYANOBENZENESULFON · C-Nitrile, S-chloride · 4-(Chlorosulphonyl)benzonitrile · p-Cyanobenzenesulphonylchloride · 4-(Chlorosulfonyl)-benzonitrile · p-Cyanobenzenesulfonyl chloride · 4-Cyanobenzenesulphonyl chloride
https://huagongshe.com/de/chemical/39497
Identifikatoren & physikalische Daten
| CAS No. | 49584-26-1 |
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| Summenformel | C7H4ClNO2S |
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| Durchschnittliche Molmasse | 201,63 g/mol |
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| Monoisotopische Masse | 200,96512705 g/mol |
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| SMILES | N#Cc1ccc(S(=O)(=O)Cl)cc1 |
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| InChIKey | DBMFYTQPPBBKHI-UHFFFAOYSA-N |
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| PubChem CID | 39497 |
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| EC No. | 627-710-9 |
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| DTXSID | DTXSID30197912 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,7 |
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| Polarare Oberfläche (TPSA) | 66,3 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 289 |
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| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
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| Schmelzpunkt | 107-111 °C (lit.) |
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| Siedepunkt | 90-95 °C(Press: 3-4 Torr) |
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| Dichte | 1.53±0.1 g/cm3(Predicted) |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
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| Aggregatzustand | powder to crystal |
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| Farbe | White to Light yellow |
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| BRN | 777939 |
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| CAS Datenbank | 49584-26-1(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Corr. 1B (100%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| UN-Transportnummer | UN 3261 8/PG 3 |
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| Zollcode | 29269090 |
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| R-Sätze (R) | 34-43-29-20/21/22-14 |
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| Gefahrensymbole | C |
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| hazard_note | Corrosive |
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| Sicherheitshinweise (S) | 26-36/37/39-45-30-22-8 |
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| Gefahrenklasse | 8 |
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| Verpackungsgruppe | II |
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