HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 314939Erstellt: 3. November 2026
2-Methyl-1,2,3,4-tetrahydrophthalazine-1,4-dione
2-Methyl-2,3-dihydrophthalazine-1,4-dione · 2-methyl-2,3-dihydro-1,4-phthalazinedione · 1,4-Phthalazinedione, 2,3-dihydro-2-methyl- · 2-methyl-1,2,3,4-tetrahydrophthalazine-1,4-dione
https://huagongshe.com/de/chemical/314939
Identifikatoren & physikalische Daten
| CAS No. | 18393-54-9 |
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| Summenformel | C9H8N2O2 |
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| Durchschnittliche Molmasse | 176,17 g/mol |
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| Monoisotopische Masse | 176,0585775 g/mol |
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| SMILES | Cn1[nH]c(=O)c2ccccc2c1=O |
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| InChIKey | RDVYNYHUUGFVQN-UHFFFAOYSA-N |
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| PubChem CID | 314939 |
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| ChEMBL | CHEMBL1371775 |
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| EC No. | 831-722-1 |
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| DTXSID | DTXSID00311022 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,6 |
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| Polarare Oberfläche (TPSA) | 49,4 |
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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 | 13 |
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| Formalladung | 0 |
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| Komplexität | 252 |
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| Schmelzpunkt | 238 °C |
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| Dichte | 1.292±0.06 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 10.98±0.20(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, 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 | Skin Irrit. 2 (100%) |
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| Alarmwort | Warnung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H315 |
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