G1513

Glycerinformal

47-67% 5-hydroxy-1,3-dioxane basis (GC), 33-53% 4-hydroxymethyl-1,3-dioxolane basis (GC)

• Empirische Formel (Hill-System): C₄H₈O₃
• CAS-Nummer: 99569-11-6
• Molekulargewicht: 104.10
• Beilstein: 103206
• MDL-Nummer: MFCD10039829
• UNSPSC-Code: 50161901
• PubChem Substanz-ID: 24895065
• NACRES: NA.25

Eigenschaften

• Enthält: ~0.02% 2,6-di-tert-butyl-4-methylphenol as stabilizer
• Zusammensetzung: 5-hydroxy-1,3-dioxane, 47-67% GC ; 4-hydroxymethyl-1,3-dioxolane, 33-53% GC
• Brechungsindex: n20/D 1.451 (lit.)
• bp: 192-193 °C (lit.)
• Dichte: 1.203 g/mL at 25 °C (lit.)
• SMILES String: OCC1COCO1.OC2COCOC2
• InChI: 1S/2C4H8O3/c5-4-1-6-3-7-2-4;5-1-4-2-6-3-7-4/h2*4-5H,1-3H2
• InChIKey: JIUMSISXCKWZTA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Glycerol formal (GlyF) includes isomers, namely, 4-hydroxymethyl-1,3-dioxolane and 5-hydroxy-1,3-dioxane. It is a glycerol synthon with a combination of two 5- and 6-membered ring isomers.

Anwendung

Glycerol formal is used to to solubilize water-insoluble compounds for subsequent aqueous dilution. It has been used as a chemical and dye emulsifier and as a cosolvent for drug delivery. Glycerol formal was used as a vehicle for antibiotic delivery in rats.

Sicherheitshinweise

• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter