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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
form:
liquid
Assay:
≥97.0% (GC)
≥97.0%

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

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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
P J Anderson et al.
Chest, 97(5), 1115-1120 (1990-05-01)
To evaluate the effects of lung disease on deposition of inhaled ultrafine particles (less than 0.1 micron diameter), we measured total respiratory tract deposition of nonhygroscopic particles of 0.02 to 0.24 micron in five subjects with obstructive lung disease and
D Oesterle et al.
Journal of cancer research and clinical oncology, 114(2), 133-136 (1988-01-01)
The plasticizer DEHP but not DEHS exerted a weak promoting effect in a 12-week rat liver foci bioassay, using weanling female Sprague-Dawley rats. The effect was similar after doses of 200 and 500 mg/kg body weight, given 3 times weekly
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