290831

Bis(2-ethylhexyl) sebacate

technical grade, 90%

• Synonim(y): Di(2-ethylhexyl) sebacate, Sebacic acid di(2-ethylhexyl) ester, ‘Dioctyl’ sebacate
• Wzór liniowy: [-(CH₂)₄CO₂CH₂CH(C₂H₅)(CH₂)₃CH₃]₂
• Numer CAS: 122-62-3
• Masa cząsteczkowa: 426.67
• Beilstein: 1806504
• Numer WE: 204-558-8
• Numer MDL: MFCD00009497
• Kod UNSPSC: 12162002
• Identyfikator substancji w PubChem: 24857491
• NACRES: NA.23

Właściwości

• klasa czystości: technical grade
• Próba: 90%
• współczynnik refrakcji: n20/D 1.450 (lit.)
• tw: 212 °C/1 mmHg (lit.)
• gęstość: 0.914 g/mL at 25 °C (lit.)
• ciąg SMILES: 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
• Klucz InChI: VJHINFRRDQUWOJ-UHFFFAOYSA-N

Opis

Opis ogólny

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.

Zastosowanie

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.

Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): awg
• Środki ochrony indywidualnej: Eyeshields, Gloves