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D49504 Sigma-Aldrich

Dibutyl sebacate

technical grade

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 24893909

  •  NACRES NA.23

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Properties

Related Categories Biochemicals and Reagents, Lipids, Materials Science, Other Lipid Related Products, Other Lipids & Mixtures of Lipids,
Quality Level   100
grade   technical grade
form   liquid
refractive index   n20/D 1.441 (lit.)
bp   178-179 °C/3 mmHg (lit.)
solubility   hexane, toluene, ethanol and acetone: soluble
  water and propylene glycol: insoluble
density   0.936 g/mL at 25 °C (lit.)
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(DBS) is a lipophilic dibutyl ester that can be used as a plasticizer with low solubility in water.

Application

DBS can be used as a plasticizer for the formation of ethylcellulose based coating membranes which can be potentially used in drug delivery systems. It may also be used as a plasticizer during the fabrication of electronic artificial tongue sensors for analyzing the intensity of olive oils.

Packaging

1 L in poly bottle

250 mL in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
VS1150000
Flash Point(F) 
352.4 °F - closed cup
Flash Point(C) 
178 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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