HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 565178Erstellt: 4. November 2026
2-(Chloromethyl)-5-methoxy-4H-pyran-4-one
2-(chloromethyl)-5-methoxy-4-pyranone · 2-(chloromethyl)-5-methoxypyran-4-one · 2-(chloromethyl)-5-methoxy-pyran-4-one · 2-(chloromethyl)-5-methoxy-4H-pyran-4-one · 4H-Pyran-4-one, 2-(chloromethyl)-5-methoxy- · 2-(chloromethyl)-5-methoxy-4H-pyran-4-one(SALTDATA: FREE)
https://huagongshe.com/de/chemical/565178
Identifikatoren & physikalische Daten
| CAS No. | 40838-34-4 |
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| Summenformel | C7H7ClO3 |
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| Durchschnittliche Molmasse | 174,58 g/mol |
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| Monoisotopische Masse | 174,0083718 g/mol |
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| SMILES | COc1coc(CCl)cc1=O |
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| InChIKey | ZZYXUGFBXVXINX-UHFFFAOYSA-N |
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| PubChem CID | 565178 |
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| EC No. | 824-290-0 |
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| DTXSID | DTXSID40340492 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,7 |
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| Polarare Oberfläche (TPSA) | 35,5 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 11 |
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| Formalladung | 0 |
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| Komplexität | 230 |
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| Schmelzpunkt | 118 °C |
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| Siedepunkt | 317.5±42.0 °C(Predicted) |
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| Dichte | 1.30±0.1 g/cm3(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P272, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 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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| Alarmwort | Achtung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302 |
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