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Dibutyl sebacate

analytical standard

Synonym: Decanedioic acid dibutyl ester, Sebacic acid dibutyl ester

  • CAS Number 109-43-3

  • Linear Formula [-(CH2)4CO2(CH2)3CH3]2

  • Molecular Weight 314.46

  •  Beilstein/REAXYS Number 1798308

  •  EC Number 203-672-5

  •  MDL number MFCD00027218

  •  PubChem Substance ID 329769114

  •  NACRES NA.24

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Properties

Related Categories A-F, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, Chinese Food Contact Materials Regulation GB 9685 2016,
Quality Level   100
grade   analytical standard
assay   ≥97.0% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.440-1.442
  n20/D 1.441 (lit.)
bp   178-179 °C/3 mmHg (lit.)
density   0.936 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
format   neat
SMILES string   CCCCOC(=O)CCCCCCCCC(=O)OCCCC
InChI   1S/C18H34O4/c1-3-5-15-21-17(19)13-11-9-7-8-10-12-14-18(20)22-16-6-4-2/h3-16H2,1-2H3
InChI key   PYGXAGIECVVIOZ-UHFFFAOYSA-N

Description

General description

Dibutyl sebacate is a lipophilic compound with low water solubility, obtained as an aliphatic ester of sebacic acid and butyl alcohol. It finds applications as a plasticizer used in the production of polyvinylidenechloride film in food packaging. Dibutyl sebacate may be used as a flavoring agent. It reportedly exists as an aroma compound in the volatile oil of seven-lobed Ficus hirta Vahl.

Application

Dibutyl sebacate may be used as a plasticizer for the lipo/polymeric membrane components used for the potentiometric electronic tongue (ET) analysis of non-alcoholic beverages to quantify fructose and glucose content, further confirmed by high-performance liquid-chromatography (HPLC) technique. It may also be used as an analytical reference standard for the quantification of the analyte in food products using gas chromatography coupled to mass spectrometry (GC-MS) technique.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
352.4 °F - closed cup
Flash Point(C) 
178 °C - closed cup
Protocols & Articles

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Peer-Reviewed Papers
15

References

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