W500615

Diacetin

• Synonym(e): Glycerin-diacetat
• Lineare Formel: (CH₃COOCH₂)₂CHOH
• CAS-Nummer: 25395-31-7
• Molekulargewicht: 176.17
• Beilstein: 1706903
• EG-Nummer: 246-941-2
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901997
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Dampfdichte: 6.1 (vs air)
• Dampfdruck: <1 mmHg ( 20 °C)
• Brechungsindex: n20/D 1.440 (lit.)
• Dichte: 1.17 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: alcohol
• SMILES String: CC(=O)OCC(O)COC(C)=O.CC(=O)OCC(CO)OC(C)=O
• InChI: 1S/2C7H12O5/c1-5(8)11-3-7(10)4-12-6(2)9;1-5(9)11-4-7(3-8)12-6(2)10/h7,10H,3-4H2,1-2H3;7-8H,3-4H2,1-2H3
• InChIKey: TWSUHSVPDUPKDH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Diacetin is a volatile acetylated glycerol used as a flavoring agent in e-cigarettes. It is also found in floral oil secreting plants, where it is reported to act as a signal for oil-collecting bees to locate these plants, thus playing a key role in pollination.

Anwendung

• Organ-specific volatiles from Sonoran desert Krameria flowers as potential signals for oil-collecting bees.: This study identifies specific volatile compounds, including Diacetin, emitted by Krameria flowers. These volatiles act as signals for oil-collecting bees, suggesting a specialized ecological interaction (Balbuena et al., 2024, Phytochemistry).


• Techno-Economic Assessment and Sensitivity Analysis of Glycerol Valorization to Biofuel Additives via Esterification.: This paper examines the economic viability of producing biofuel additives, including Diacetin, through the esterification of glycerol, highlighting the process′s potential for cost-effective biofuel production (Pandit et al., 2023, Industrial & Engineering Chemistry Research).

Haftungsausschluss

For R&D or non-EU Food use. Not for retail sale.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)