234222

Diacetin

technical grade, 50%

• 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: 12352100
• PubChem Substanz-ID: 24854031
• NACRES: NA.22

Eigenschaften

• Qualität: technical grade
• Dampfdichte: 6.1 (vs air)
• Dampfdruck: <1 mmHg ( 20 °C)
• Form: liquid
• Konzentration: 50%
• Brechungsindex: n20/D 1.440 (lit.)
• Löslichkeit: alcohol: soluble(lit.); benzene: soluble(lit.); carbon disulfide: insoluble (practically)(lit.); diethyl ether: soluble(lit.); water: soluble(lit.)
• Dichte: 1.17 g/mL at 25 °C (lit.)
• 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 widely used as plasticizer.

Anwendung

Diacetin has been used to design and evaluate gliclazide push-pull osmotic pump (PPOP) coated with aqueous colloidal polymer dispersions.

Sonstige Hinweise

enthält 1,2-Diacetin, 1,3-Diacetin und Triacetin

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)