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84822

Sigma-Aldrich

Bis(2-ethylhexyl) sebacate

≥97.0% (GC)

Synonym(s):

Di(2-ethylhexyl) sebacate, Sebacic acid di(2-ethylhexyl) ester, ‘Dioctyl’ sebacate

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About This Item

Linear Formula:
[-(CH2)4CO2CH2CH(C2H5)(CH2)3CH3]2
CAS Number:
122-62-3
Molecular Weight:
426.67
Beilstein:
1806504
EC Number:
204-558-8
MDL number:
MFCD00009497
UNSPSC Code:
12352100
PubChem Substance ID:
57653025
NACRES:
NA.22

Quality Level

100

Assay

≥97.0% (GC)

form

liquid

refractive index

n20/D 1.450 (lit.)

bp

212 °C/1 mmHg (lit.)

density

0.914 g/mL at 25 °C (lit.)

SMILES string

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

InChI key

VJHINFRRDQUWOJ-UHFFFAOYSA-N

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Application

Bis(2-ethylhexyl) sebacate is commonly used as a pressure transmitting fluid (PTF) in hydraulically operated devices, pressure measuring instruments and hydraulic pressure balances. It is also a plasticizing solvent mediator for preparing poly(vinyl chloride) (PVC) based membranes.

Storage Class Code

10 - Combustible liquids

WGK

awg

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6170
BCCG0248
BCCF2419
BCCB0684
BCBV0488

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Experimental density and viscosity measurements of di (2ethylhexyl) sebacate at high pressure.
Paredes X, et al.
The Journal of Chemical Thermodynamics, 44(1), 38-43 (2012)
Determination of complex formation constants of 18 neutral alkali and alkaline earth metal ionophores in poly (vinyl chloride) sensing membranes plasticized with bis (2-ethylhexyl) sebacate and o-nitrophenyloctylether.
Qin Y, et al.
Analytica Chimica Acta, 421(2), 207-220 (2000)
Yihang Chen et al.
Lab on a chip, 20(22), 4205-4214 (2020-10-14)
Microchannels in hydrogels play an essential role in enabling a smart contact lens. However, microchannels have rarely been created in commercial hydrogel contact lenses due to their sensitivity to conventional microfabrication techniques. Here, we report the fabrication of microchannels in
J Heyder et al.
Journal of applied physiology (Bethesda, Md. : 1985), 64(3), 1273-1278 (1988-03-01)
Convective gas mixing in the respiratory tract of 17 healthy male subjects was studied by an aerosol bolus technique. The monodisperse 1 micron di(2-ethylhexyl)sebacate droplets we used behaved as a nondiffusing gas. As the bolus was inspired to different depths
Guilherme J M Garcia et al.
Journal of aerosol medicine and pulmonary drug delivery, 22(2), 139-155 (2009-05-09)
Interindividual variability in nasal filtration is significant due to interindividual differences in nasal anatomy and breathing rate. Two important consequences arise from this variation among humans. First, devices for nasal drug delivery may furnish quite different doses in the nasal
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