290831

Bis(2-ethylhexyl) sebacate

technical grade, 90%

• Sinonimo/i: Di(2-ethylhexyl) sebacate, Sebacic acid di(2-ethylhexyl) ester, ‘Dioctyl’ sebacate
• Formula condensata: [-(CH₂)₄CO₂CH₂CH(C₂H₅)(CH₂)₃CH₃]₂
• Numero CAS: 122-62-3
• Peso molecolare: 426.67
• Beilstein: 1806504
• Numero CE: 204-558-8
• Numero MDL: MFCD00009497
• Codice UNSPSC: 12162002
• ID PubChem: 24857491
• NACRES: NA.23

Proprietà

• Grado: technical grade
• Livello qualitativo: 200
• Saggio: 90%
• Indice di rifrazione: n20/D 1.450 (lit.)
• P. eboll.: 212 °C/1 mmHg (lit.)
• Densità: 0.914 g/mL at 25 °C (lit.)
• Stringa SMILE: CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC
• InChI: 1S/C26H50O4/c1-5-9-17-23(7-3)21-29-25(27)19-15-13-11-12-14-16-20-26(28)30-22-24(8-4)18-10-6-2/h23-24H,5-22H2,1-4H3; VJHINFRRDQUWOJ-UHFFFAOYSA-N

Descrizione

Descrizione generale

Bis(2-ethylhexyl) sebacate, or dioctyl sebacate (DOS), is a non-polar plasticizer that has two ester groups that bond with cationic compounds. It is mainly used in the formation of thin plasticized polyvinyl chloride (PVC) based membranes.

Applicazioni

DOS can be used as an aerosol material that can be used to investigate the filtration efficiency of polyvinylidene/silicon oxide (PVDF/SiO₂) based fibrous membranes. It may be blended with PVC to form membranes that can be deposited on silver (Ag) based composites which can be used in the fabrication of ion-selective electrodes for chemical analysis. DOS may also be used in combination with PVC, chloride ionophore III, and tridodecylmethylammonium chloride for the development of chloride sensing films.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): awg
• Dispositivi di protezione individuale: Eyeshields, Gloves