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HCID 14313Erstellt: 24. Oktober 2026
7-Methyl-1H-indol-2,3-dion
7-Methylindoline-2,3-dione · 7-METHYLISATIN · AKOS BB-6910 · 7-Methylsatin · 7-METHYLISATINE · BUTTPARK 76\07-21 · IFLAB-BB F0452-5409 · 7-methyl-indole-3-dione
https://huagongshe.com/de/chemical/14313
Identifikatoren & physikalische Daten
| CAS No. | 1127-59-9 |
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| Summenformel | C9H7NO2 |
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| Durchschnittliche Molmasse | 161,16 g/mol |
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| Monoisotopische Masse | 161,04767846 g/mol |
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| SMILES | Cc1cccc2c1NC(=O)C2=O |
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| InChIKey | UEHZKEABUOAZSH-UHFFFAOYSA-N |
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| PubChem CID | 14313 |
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| ChEMBL | CHEMBL224884 |
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| EC No. | 214-431-9 |
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| DTXSID | DTXSID7074456 |
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| Lokaler Name | 7-Methyl-1H-indol-2,3-dion |
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Chemische & physikalische Eigenschaften
| XLogP | 1,2 |
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| Polarare Oberfläche (TPSA) | 46,2 |
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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 | 12 |
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| Formalladung | 0 |
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| Komplexität | 237 |
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| Schmelzpunkt | 212 °C |
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| Dichte | 1.301±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2–8 °C |
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| pKa (Säurekonstante) | 10.42±0.20(Predicted) |
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| Aggregatzustand | Solid |
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| Farbe | Light yellow to orange |
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| CAS Datenbank | 1127-59-9(CAS DataBase Reference) |
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| EPA chemische Informationen | 7-Methylisatin (1127-59-9) |
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Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 2.4% (1 of 42) of reports.WarningH302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 3 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 (97.6%) |
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| Zollcode | 2933790090 |
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| Gefahrensymbole | Xi |
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| Gefahrenklasse | IRRITANT |
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