HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 727014Erstellt: 26. Oktober 2026
3-phenyl-1H-pyrazole-5-carbohydrazide
AKOS BBS-00004529 · 3-Phenyl-1H-pyrazole-5-carbohydrazide · 1H-Pyrazole-3-carboxylic acid, 5-phenyl-, hydrazide
https://huagongshe.com/de/chemical/727014
Identifikatoren & physikalische Daten
| CAS No. | 94033-64-4 |
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| Summenformel | C10H10N4O |
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| Durchschnittliche Molmasse | 202,21 g/mol |
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| SMILES | NNC(=O)c1cc(-c2ccccc2)n[nH]1 |
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| InChIKey | PZNLKKRMQOCPGG-UHFFFAOYSA-N |
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| PubChem CID | 727014 |
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| ChEMBL | CHEMBL5286970 |
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| EC No. | 999-329-9 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,7 |
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| Polarare Oberfläche (TPSA) | 83,8 |
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| H-Brücken-Donoren | 3 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 15 |
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| Formalladung | 0 |
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| Komplexität | 227 |
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| Schmelzpunkt | 204-206 °C(Solv: water (7732-18-5)) |
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| Dichte | 1.314±0.06 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 11.50±0.10(Predicted) |
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| Aggregatzustand | solid |
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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, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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| Zollcode | 29331990 |
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| R-Sätze (R) | 22-36/37/38 |
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| Gefahrensymbole | Xn |
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| Sicherheitshinweise (S) | 26-36 |
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