283258

Sebacinsäure

99%

• Synonym(e): Decandisäure
• Lineare Formel: HO₂C(CH₂)₈CO₂H
• CAS-Nummer: 111-20-6
• Molekulargewicht: 202.25
• Beilstein: 1210591
• EG-Nummer: 203-845-5
• MDL-Nummer: MFCD00004440
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24857096
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 1 mmHg ( 183 °C)
• Qualitätsniveau: 200
• Assay: 99%
• bp: 294.5 °C/100 mmHg (lit.)
• mp (Schmelzpunkt): 133-137 °C (lit.)
• Löslichkeit: ethanol: 100 mg/mL; ketones and ethers: soluble
• Funktionelle Gruppe: carboxylic acid
• SMILES String: OC(=O)CCCCCCCCC(O)=O
• InChI: 1S/C10H18O4/c11-9(12)7-5-3-1-2-4-6-8-10(13)14/h1-8H2,(H,11,12)(H,13,14)
• InChIKey: CXMXRPHRNRROMY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Sebacic acid is a castor oil-derived dicarboxylic acid. It is widely used to produce polymers, plasticizers, lubricants, and corrosion retardants.[1][2] It can act as a pH corrector in the cosmetic products formulations.[3] Sebacic acid is also used as a precursor to prepare sebacate esters such as diisopropyl sebacate, diethylhexyl sebacate, and dibutyl sebacate.[4][5]

Anwendung

Sebacic acid has been used in the synthesis of:

• biodegradable and elastomeric polyesters [poly(glycerol sebacate)][6]
• novel bio-nylon, PA5.10[7]
• novel temperature-response hydrogel based on poly(ether-ester anhydride) nanoparticle for drug-delivery applications[8]

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)