HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 98431Erstellt: 26. Oktober 2026
5-(Hydroxymethyl)oxolan-2-one
5-(hydroxymethyl)-2-oxolanone · 5-(hydroxymethyl)oxolan-2-one · 5-hydroxymethyl-4,5-dihydrofuranone · 5-(hydroxymethyl)tetrahydrofuran-2-one · 5-(hydroxymethyl)dihydrofuran-2(3H)-one · 2(3H)-Furanone,dihydro-5-(hydroxymethyl)- · 5-(hydroxymethyl)dihydrofuran-2(3H)-oneracemate
https://huagongshe.com/de/chemical/98431
Identifikatoren & physikalische Daten
| CAS No. | 10374-51-3 |
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| Summenformel | C5H8O3 |
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| Durchschnittliche Molmasse | 116,11 g/mol |
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| Monoisotopische Masse | 116,04734412 g/mol |
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| SMILES | O=C1CCC(CO)O1 |
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| InChIKey | NSISJFFVIMQBRN-UHFFFAOYSA-N |
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| PubChem CID | 98431 |
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| EC No. | 839-228-8 |
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| DTXSID | DTXSID001347209 |
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Chemische & physikalische Eigenschaften
| XLogP | -0,4 |
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| Polarare Oberfläche (TPSA) | 46,5 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 8 |
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| Formalladung | 0 |
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| Komplexität | 99,8 |
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| Siedepunkt | 163 °C(Press: 10 Torr) |
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| Dichte | 1.224±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Sealed in dry,Store in freezer, under -20°C |
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| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
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| Aggregatzustand | Thick Oil |
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| pKa (Säurekonstante) | 14.12±0.10(Predicted) |
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| Farbe | Colourless |
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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 H302 |
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