HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 21097352Erstellt: 27. Oktober 2026
5-Methyl-1-pyridin-2-yl-1H-pyrazole-4-carbaldehyde
1H-Pyrazole-4-carboxaldehyde, 5-methyl-1-(2-pyridinyl)-
https://huagongshe.com/de/chemical/21097352
Identifikatoren & physikalische Daten
| CAS No. | 1082065-93-7 |
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| Summenformel | C10H9N3O |
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| Durchschnittliche Molmasse | 187,2 g/mol |
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| SMILES | Cc1c(C=O)cnn1-c1ccccn1 |
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| InChIKey | SZVYIBYKEXGYRW-UHFFFAOYSA-N |
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| PubChem CID | 21097352 |
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| EC No. | 173-441-0 |
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Chemische & physikalische Eigenschaften
| XLogP | 1 |
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| Polarare Oberfläche (TPSA) | 47,8 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 14 |
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| Formalladung | 0 |
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| Komplexität | 210 |
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| Siedepunkt | 354.525±27.00 °C(Press: 760.00 Torr)(predicted) |
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| Dichte | 1.222±0.14 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted) |
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| pKa (Säurekonstante) | 2.473±0.10(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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