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HCID 5200288Erstellt: 3. November 2026
2H,3H,5H,6H,7H-cyclopenta[c]pyridazin-3-one
2H,3H,5H,6H,7H-Cyclopenta[c]pyridazin-3-one · 6,7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one · 2,5,6,7-Tetrahydro-cyclopenta[c]pyridazin-3-one · 3H-Cyclopenta[c]pyridazin-3-one, 2,5,6,7-tetrahydro- · 2,5,6,7-tetrahydro-3H-cyclopentanebenzo[C]azine-3-one · 2,5,6,7-tetrahydro-3H-cyclopenta[c]pyridazin-3-one(SALTDATA: FREE)
https://huagongshe.com/de/chemical/5200288
Identifikatoren & physikalische Daten
| CAS No. | 122001-78-9 |
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| Summenformel | C7H8N2O |
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| Durchschnittliche Molmasse | 136,15 g/mol |
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| Monoisotopische Masse | 136,06366288 g/mol |
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| SMILES | O=c1cc2c(n[nH]1)CCC2 |
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| InChIKey | HZLVYABRXDPPSA-UHFFFAOYSA-N |
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| PubChem CID | 5200288 |
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| EC No. | 832-581-9 |
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| DTXSID | DTXSID40409432 |
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Chemische & physikalische Eigenschaften
| XLogP | -0,1 |
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| Polarare Oberfläche (TPSA) | 41,5 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 10 |
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| Formalladung | 0 |
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| Komplexität | 240 |
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| Schmelzpunkt | 197-199 °C(Solv: ethanol (64-17-5)water (7732-18-5)) |
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| Dichte | 1.43±0.1 g/cm3(Predicted) |
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| Lagerbedingungen | Sealed in dry,Store in freezer, under -20°C |
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| pKa (Säurekonstante) | 11.14±0.20(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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| Zollcode | 2933998090 |
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