597236

Di(propylenglycol)dibenzoat

75%, technical grade

• Lineare Formel: (C₆H₅CO₂C₃H₆)₂O
• CAS-Nummer: 27138-31-4
• Molekulargewicht: 342.39
• EG-Nummer: 248-258-5
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24881677
• NACRES: NA.23

Eigenschaften

• Qualität: technical grade
• Qualitätsniveau: 100
• Assay: 75%
• Brechungsindex: n20/D 1.528 (lit.)
• bp: 232 °C/5 mmHg (lit.)
• Dichte: 1.12 g/mL at 25 °C (lit.)
• SMILES String: O=C(OCCCOCCCOC(=O)c1ccccc1)c2ccccc2
• InChI: 1S/C20H22O5/c21-19(17-9-3-1-4-10-17)24-15-7-13-23-14-8-16-25-20(22)18-11-5-2-6-12-18/h1-6,9-12H,7-8,13-16H2
• InChIKey: BYQDGAVOOHIJQS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Di(propylene glycol) dibenzoate (DPGDB) is a widely used plasticizer that has ether linkages linked with two benzoate groups.

Anwendung

DPGDB may be used as a diluent for the preparation of polysulfone membranes by heat induced phase separation. It finds potential applications in water treatment and food processing. It may also be used as a plasticizer with poly(vinyl) chloride (PVC) for the fabrication of diamond coated PVC.

Sicherheitshinweise

• H-Sätze: H412
• P-Sätze: P273
• Gefahreneinstufungen: Aquatic Chronic 3
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 377.6 °F - closed cup
• Flammpunkt (°C): 192 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)