V403

γ-Valerolacton

ReagentPlus^®, 99%

• Synonym(e): γ-Valerolacton, γ-Methyl-γ-butyrolacton, 4,5-Dihydro-5-methyl-2(3H)-furanon, 4-Hydroxypentansäurelacton
• Empirische Formel (Hill-System): C₅H₈O₂
• CAS-Nummer: 108-29-2
• Molekulargewicht: 100.12
• Beilstein: 80420
• EG-Nummer: 203-569-5
• MDL-Nummer: MFCD00005400
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24900745
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 3.45 (vs air)
• Produktlinie: ReagentPlus^®
• Assay: 99%
• Brechungsindex: n20/D 1.432 (lit.)
• bp: 207-208 °C (lit.); 82-85 °C/10 mmHg (lit.)
• mp (Schmelzpunkt): −31 °C (lit.)
• Dichte: 1.05 g/mL at 25 °C (lit.)
• SMILES String: CC1CCC(=O)O1
• InChI: 1S/C5H8O2/c1-4-2-3-5(6)7-4/h4H,2-3H2,1H3
• InChIKey: GAEKPEKOJKCEMS-UHFFFAOYSA-N
• Angaben zum Gen: human ... CYP1A2(1544)

Beschreibung

Allgemeine Beschreibung

γ-valerolactone (GVL) is found naturally in fruits and often used as a fuel additive and food ingredient. It is prominently employed in the production of both energy and carbon-based products.

Anwendung

γ-valerolactone (GVL) can be used as a green solvent:

• To transform lignocellulose into furfural using a solid acid catalyst, H-mordenite.
• To synthesize phosphatidylserine.

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319
• P-Sätze: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 204.8 °F - closed cup
• Flammpunkt (°C): 96 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter