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Merck
CN

8.14576

Bis(2-ethylhexyl) sebacate

for synthesis

Synonym(s):

Bis(2-ethylhexyl) sebacate, Dioctyl sebacate

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About This Item

Empirical Formula (Hill Notation):
C26H50O4
CAS Number:
Molecular Weight:
426.67
UNSPSC Code:
12352108
EC Index Number:
204-558-8
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
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Quality Segment

vapor pressure

<0.01 hPa ( 20 °C)

assay

≥98.0% (GC)

form

liquid

bp

>250 °C/1013 hPa

mp

-55 °C

transition temp

flash point >200 °C

density

0.91 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

O(CC(CCCC)CC)C(=O)CCCCCCCCC(=O)OCC(CCCC)CC

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

Application

  • Optimization of ion-selective sensors: Research highlights the critical role of Bis(2-ethylhexyl) sebacate in enhancing the performance of ion-selective sensors, particularly by optimizing the combination of ion-exchangers and plasticizers to improve sensor responsiveness and durability (Stelmach et al., 2024).
  • Lubricant viscosity under variable temperatures: A study examining the viscosity of ester-based lubricants, including Bis(2-ethylhexyl) sebacate, across different temperatures, provided insights essential for industrial applications requiring consistent performance under varying thermal conditions (Sarpa et al., 2023).
  • Study of ionic liquid behavior in plasticized membranes: Research involving Bis(2-ethylhexyl) sebacate explored its effects on the properties of polymeric membranes used with ionic liquids, contributing to a better understanding of membrane behaviors in electrochemical applications (Pokhvishcheva et al., 2022).
  • Improvement of biodegradable plastics: The application of Bis(2-ethylhexyl) sebacate in poly(lactic acid) for the packaging industry was investigated, demonstrating its effectiveness in enhancing the flexibility and processability of biodegradable plastics (Gzyra-Jagieła et al., 2021).

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.913 - 0.916
Identity (IR): passes test


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Storage Class

10 - Combustible liquids

wgk

awg



Certificates of Analysis (COA)

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