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Glyceryl 2-acetate
2-Monoacetin · Glycerin 2-acetate · glycerinemonoacetate · 1,2,3-Propanetriol, 2-acetate · 1,3-Dihydroxypropan-2-yl acetate · Acetic acid 2-hydroxy-1-hydroxymethylethyl · Acetic acid 1-(hydroxymethyl)-2-hydroxyethyl ester
Identifikatoren & physikalische Daten
| CAS No. | 100-78-7 |
|---|---|
| Summenformel | C5H10O4 |
| Durchschnittliche Molmasse | 134,131 g/mol |
| Monoisotopische Masse | 134,0579088 g/mol |
| SMILES | CC(=O)OC(CO)CO |
| InChIKey | QPCIUXWQCCFLCI-UHFFFAOYSA-N |
| PubChem CID | 641349 |
| DTXSID | DTXSID401018997 |
Chemische & physikalische Eigenschaften
| Siedepunkt | 177-178 °C(Press: 0.3 Torr) |
|---|---|
| Dichte | 1.220±0.06 g/cm3(Predicted) |
| pKa (Säurekonstante) | 13.74±0.10(Predicted) |
Anwendungen & Verwendung
Verwenden
2-Monoacetin is a derivative of Triacetin (T720850) which is used as a food additive and flavorings. Triacetin can be used as an excipient in pharmaceutical products where it is used as a humectant, a plasticizer, and as a solvent. Triacetin can also be used as a fuel additive as an antiknock agent.