D49504

Dibutylsebacat

technical grade

• Synonym(e): Decandisäure-dibutylester, Dibutyl-sebacat
• Lineare Formel: [-(CH₂)₄CO₂(CH₂)₃CH₃]₂
• CAS-Nummer: 109-43-3
• Molekulargewicht: 314.46
• Beilstein: 1798308
• EG-Nummer: 203-672-5
• MDL-Nummer: MFCD00027218
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24893909
• NACRES: NA.23

Eigenschaften

• Qualität: technical grade
• Form: liquid
• Brechungsindex: n20/D 1.441 (lit.)
• bp: 178-179 °C/3 mmHg (lit.)
• Löslichkeit: hexane, toluene, ethanol and acetone: soluble; water and propylene glycol: insoluble
• Dichte: 0.936 g/mL at 25 °C (lit.)
• SMILES String: CCCCOC(=O)CCCCCCCCC(=O)OCCCC
• InChI: 1S/C18H34O4/c1-3-5-15-21-17(19)13-11-9-7-8-10-12-14-18(20)22-16-6-4-2/h3-16H2,1-2H3
• InChIKey: PYGXAGIECVVIOZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dibutyl sebacate(DBS) is a lipophilic dibutyl ester that can be used as a plasticizer with low solubility in water.[1][2]

Anwendung

DBS can be used as a plasticizer for the formation of ethylcellulose based coating membranes which can be potentially used in drug delivery systems.[3] It may also be used as a plasticizer during the fabrication of electronic artificial tongue sensors for analyzing the intensity of olive oils.[4]

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 366.8 °F - open cup
• Flammpunkt (°C): 186 °C - open cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter