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4-Hydroxymethyl-1,3-dioxolan-2-on
GLYCEROL CARBONATE · GLYCEROL 1,2-CARBONATE · Glycerine carbonate · Glycerincarbonate · GLYCERYL CARBONATE · GlycerolCarbonate70% · Glycerol Carbonate 70% · Glycerol1,2-Carbonate>1-O,2-O-Carbonylglycerol
Identifikatoren & physikalische Daten
| CAS No. | 931-40-8 |
|---|---|
| Summenformel | C4H6O4 |
| Durchschnittliche Molmasse | 118,09 g/mol |
| Monoisotopische Masse | 118,02660867 g/mol |
| SMILES | O=C1OCC(CO)O1 |
| InChIKey | JFMGYULNQJPJCY-UHFFFAOYSA-N |
| PubChem CID | 97944 |
| EC No. | 213-235-0 |
| DTXSID | DTXSID90862477 |
| Lokaler Name | 4-Hydroxymethyl-1,3-dioxolan-2-on |
Chemische & physikalische Eigenschaften
| XLogP | -1,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 55,8 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 100 |
| Siedepunkt | 137-140 °C/0.5 mmHg (lit.) |
| Dichte | 1.4 g/mL at 25 °C (lit.) |
| Dampfdruck | 0.93Pa at 25℃ |
| Brechungsindex | n20/D 1.469(lit.) |
| Flammpunkt | >230 °F |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Löslichkeit | Soluble in water1000g/L at 24℃ |
| pKa (Säurekonstante) | 13.71±0.10(Predicted) |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to pale yellow |
| Kosmetik-Inhaltsstoffe Funktionen | SOLVENT |
| InChI | InChI=1S/C4H6O4/c5-1-3-2-7-4(6)8-3/h3,5H,1-2H2 |
| InChIKey | JFMGYULNQJPJCY-UHFFFAOYSA-N |
| SMILES | O1CC(CO)OC1=O |
| LogP (Verteilungskoeffizient) | -1.39 at 25℃ |
| EPA chemische Informationen | 1,3-Dioxolan-2-one, 4-(hydroxymethyl)- (931-40-8) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 99.2% (121 of 122) of all reports.Not ClassifiedAggregated GHS information provided per 122 reports by companies from 3 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 07-01-2015 https://echa.europa.eu/registration-dossier/-/registered-dossier/5622 |
| EPA Safer Chemical | Chemical: 4-Hydroxymethyl-1,3-dioxolan-2-one |
| Hazard Classes and Categories | Not Classified |
| Wassergefährdungsklasse (WGK) | 1 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29329990 |
| Sicherheitshinweise (S) | 23 |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
4-(Hydroxymethyl)-1,3-dioxolan-2-one is used in method of finishing a metallic surface.
Herstellung & Synthese
synthetische
A stirred mixture of potassium hydrogen carbonate (10.0 g, 0.1 mol), 18-crown-6 (0.2 g, 0.76 mmol), and 1-chloro-2,3-epoxypropane (27.6 g, 0.3 mol) was heated at 80℃ for 36 h. After cooling and removal of the potassium salt by filtration, the organic layer was washed with water and 991 was distilled at 152–160℃/0.6–0.8 mmHg; yield 4.83 g (41%).