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Sigma-Aldrich

Dibutyl sebacate

≥97.0% (GC)

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Synonym(s):
Decanedioic acid dibutyl ester, Sebacic acid dibutyl ester
Linear Formula:
[-(CH2)4CO2(CH2)3CH3]2
CAS Number:
109-43-3
Molecular Weight:
314.46
Beilstein:
1798308
EC Number:
203-672-5
MDL number:
MFCD00027218
PubChem Substance ID:
57653026

Assay

≥97.0% (GC)

form

liquid

refractive index

n20/D 1.441 (lit.)
n20/D 1.441

bp

178-179 °C/3 mmHg (lit.)

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

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Application

Dibutyl sebacate has been used as a plasticizer to prepare free ethylcellulose films. It can be utilized as a core in liquid-core capsules with cross-linked alginate/polyacrylamide membrane prepared via co-extrusion jet-break-up method for the extraction of the pesticide, atrazine.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

366.8 °F - open cup

Flash Point(C)

186 °C - open cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Micro-encapsulated organic phase for enhanced bioremediation of hydrophobic organic pollutants.
Wyss A, et al.
Enzyme and Microbial Technology, 40(1), 25-31 (2006)
Physico-mechanical analysis of free ethylcellulose films plasticized with incremental weight percents of dibutyl sebacate.
Kangarlou S and Haririan I
Iranian Journal of Pharmaceutical Sciences, 3(3), 135-142 (2007)
Thomas Quinten et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 71(1), 145-154 (2008-05-31)
The aim of this study was to develop sustained-release matrix tablets by means of injection moulding and to evaluate the influence of process temperature, matrix composition (EC and HPMC concentration) and viscosity grade of ethylcellulose (EC) and hydroxypropylmethylcellulose (HPMC) on
I J Hardy et al.
International journal of pharmaceutics, 311(1-2), 26-32 (2006-01-25)
The compression and compaction properties of plasticised high molecular weight USP2208 HPMC were investigated with the aim of improving tablet formation in HPMC matrices. Experiments were conducted on binary polymer-plasticiser mixtures containing 17 wt.% plasticiser, and on a model hydrophilic
Maarit Tarvainen et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 19(5), 363-371 (2003-08-09)
The aim of this study was to investigate the ability of n-alkenyl succinic anhydrides (n-ASAs) to improve the film-forming characteristics of a novel coating polymer, potato starch acetate degree of substitution 2.8 (SA). n-ASAs were also applied to improve the
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