HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 82869913Erstellt: 4. November 2026
(1-methyl-1H-pyrazol-3-yl)methanesulfonamide
1H-Pyrazole-3-methanesulfonamide, 1-methyl- · (1-Methyl-1H-pyrazol-3-yl)methanesulfonamide
https://huagongshe.com/de/chemical/82869913
Identifikatoren & physikalische Daten
| CAS No. | 1551828-30-8 |
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| Summenformel | C5H9N3O2S |
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| Durchschnittliche Molmasse | 175,21 g/mol |
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| Monoisotopische Masse | 175,04154771 g/mol |
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| SMILES | Cn1ccc(CS(N)(=O)=O)n1 |
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| InChIKey | WWWGPXXLPUFFJU-UHFFFAOYSA-N |
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| PubChem CID | 82869913 |
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| EC No. | 989-566-6 |
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Chemische & physikalische Eigenschaften
| XLogP | -1,2 |
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| Polarare Oberfläche (TPSA) | 86,4 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 11 |
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| Formalladung | 0 |
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| Komplexität | 220 |
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| Siedepunkt | 393.8±44.0 °C(Predicted) |
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| Dichte | 1.50±0.1 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 10.23±0.60(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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