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84818

Supelco

Bis(2-ethylhexyl) sebacate

Selectophore™, ≥97.0%

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:
26111700
PubChem Substance ID:
329769321
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

Assay

≥97.0% (GC)
≥97.0%

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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General description

Bis(2-ethylhexyl) sebacate (BEHS) is a plasticizer widely used in preparing ion-selective electrodes.
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Application

BEHS was used in preparing PVC-membrane anionic-surfactants-selective electrodes.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

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
BCBZ9018
BCCJ5811
BCBV3317
BCBQ2906V
BCBK9737V

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Mercury (II) ion-selective electrodes based on p-tert-butyl calix [4] crowns with imine units.
Mahajan, Rakesh Kumar, et al.
Analytical Sciences, 20.5, 811-814 (2004)
A new ion-selective electrode for anionic surfactants.
Segui, Ma Jesus, et al.
Talanta, 71.1, 333-338 (2007)
Kevin R Wilson et al.
Physical chemistry chemical physics : PCCP, 14(4), 1468-1479 (2011-12-14)
The heterogeneous reactions of hydroxyl radicals (OH) with squalane and bis(2-ethylhexyl) sebacate (BES) particles are used as model systems to examine how distributions of reaction products evolve during the oxidation of chemically reduced organic aerosol. A kinetic model of multigenerational
M Kohlhäufl et al.
American journal of respiratory and critical care medicine, 159(3), 902-906 (1999-03-02)
Previous studies suggest that lung function tests using monodisperse aerosols can help to identify early stages of lung diseases. We investigated intrapulmonary particle loss and aerosol bolus dispersion-a marker of convective gas transport-in 32 women with asymptomatic nonspecific bronchial hyperresponsiveness
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
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