HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 10103471Erstellt: 26. Oktober 2026
3-Bromopyrrolidin-2-one
3-BroMo-2-pyrrolidone · 3-broMo-2-Pyrrolidinone · 3-bromopyrrolidin-2-one · alpha-Bromobutyrolactam · 2-Pyrrolidinone, 3-broMo-
https://huagongshe.com/de/chemical/10103471
Identifikatoren & physikalische Daten
| CAS No. | 40557-20-8 |
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| Summenformel | C4H6BrNO |
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| Durchschnittliche Molmasse | 164 g/mol |
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| Monoisotopische Masse | 162,96327591 g/mol |
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| SMILES | O=C1NCCC1Br |
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| InChIKey | GVPDRYJFYUWXQK-UHFFFAOYSA-N |
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| PubChem CID | 10103471 |
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| EC No. | 826-779-4 |
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| DTXSID | DTXSID10435581 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,5 |
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| Polarare Oberfläche (TPSA) | 29,1 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 1 |
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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 | 93,7 |
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| Schmelzpunkt | 83 °C |
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| Siedepunkt | 305.8±35.0 °C(Predicted) |
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| Dichte | 1.715±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Inert atmosphere,Store in freezer, under -20°C |
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| pKa (Säurekonstante) | 14.70±0.40(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)Aggregated GHS information provided per 3 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 | 2933790090 |
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