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Merck
CN

84818

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
UNSPSC Code:
26111700
NACRES:
NB.61
PubChem Substance ID:
329769321
EC Number:
204-558-8
Beilstein/REAXYS Number:
1806504
MDL number:
MFCD00009497
Assay:
≥97.0% (GC), ≥97.0%
Form:
liquid

Key Documents

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InChI key

VJHINFRRDQUWOJ-UHFFFAOYSA-N

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

SMILES string

CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC

description

for ion-selective electrodes

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.)

Quality Level

200

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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

10 - Combustible liquids

wgk

awg

ppe

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ9018
BCCJ5811
BCBV3317
BCBQ2906V

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A new ion-selective electrode for anionic surfactants.
Segui, Ma Jesus, et al.
Talanta, 71.1, 333-338 (2007)
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)
Christof Asbach et al.
The Annals of occupational hygiene, 56(5), 606-621 (2012-07-04)
Five different portable instrument types to monitor exposure to nanoparticles were subject to an intensive intercomparison measurement campaign. Four of them were based on electrical diffusion charging to determine the number concentration or lung deposited surface area (LDSA) concentration of
C S Kim et al.
Journal of applied physiology (Bethesda, Md. : 1985), 81(5), 2203-2213 (1996-11-01)
Detailed regional deposition of inhaled particles was investigated in young adults (n = 11) by use of a serial bolus aerosol delivery technique. A small bolus (45 ml half-width) of monodisperse aerosols [1-, 3-, and 5-microns particle diameter (Dp)] was
P J Anderson et al.
The American review of respiratory disease, 144(3 Pt 1), 649-654 (1991-09-01)
How variable is the deposition of inhaled methacholine (MCH) in the respiratory tract during a challenge test? Does this variability contribute to the variability of airway responsiveness? To examine these questions we estimated the deposition of polydisperse MCH droplets by
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