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
• UNSPSC Code: 12162002
• NACRES: NA.23
• PubChem Substance ID: 24893909
• EC Number: 203-672-5
• Beilstein/REAXYS Number: 1798308
• MDL number: MFCD00027218

Eigenschaften

• grade: technical grade
• form: liquid
• refractive index: n20/D 1.441 (lit.)
• bp: 178-179 °C/3 mmHg (lit.)
• solubility: hexane, toluene, ethanol and acetone: soluble, water and propylene glycol: insoluble
• density: 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
• InChI key: PYGXAGIECVVIOZ-UHFFFAOYSA-N

Beschreibung

General description

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

Application

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

Sicherheitshinweise

• Lagerklasse: 10 - Combustible liquids
• flash_point_f: 366.8 °F - open cup
• flash_point_c: 186 °C - open cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter