8.14576

Bis(2-ethylhexyl) sebacate

for synthesis

• Synonym(s): Bis(2-ethylhexyl) sebacate, Dioctyl sebacate
• Empirical Formula (Hill Notation): C₂₆H₅₀O₄
• CAS Number: 122-62-3
• Molecular Weight: 426.67
• MDL number: MFCD00009497
• UNSPSC Code: 12352108
• EC Index Number: 204-558-8
• NACRES: NA.22

Properties

• vapor pressure: <0.01 hPa ( 20 °C)
• Quality Level: 200
• 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
• 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

Description

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

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: awg