HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 522348Erstellt: 3. November 2026
3-Methylsydnone
3-Methylsydnone · 3-Methylsydnone 95% · 3-Methyl-5-oxylato-1,2,3-oxadiazole-3-ium · 3-methyl-3H-1lambda4,2,3-oxadiazol-1-ylium-5-olate
https://huagongshe.com/de/chemical/522348
Identifikatoren & physikalische Daten
| CAS No. | 6939-12-4 |
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| Summenformel | C3H4N2O2 |
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| Durchschnittliche Molmasse | 100,08 g/mol |
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| Monoisotopische Masse | 100,02727738 g/mol |
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| SMILES | C[n+]1cc([O-])on1 |
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| InChIKey | KUYNWZKDWRYCIH-UHFFFAOYSA-N |
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| PubChem CID | 522348 |
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| EC No. | 804-857-9 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,2 |
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| Polarare Oberfläche (TPSA) | 53 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 68 |
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| Schmelzpunkt | 36 °C |
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| Siedepunkt | 125-128 °C(Press: 0.12 Torr) |
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| Aggregatzustand | low melting solid |
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| Farbe | Yellow to dark yellow |
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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)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 | 2914390090 |
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