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84840

Sigma-Aldrich

Dibutyl sebacate

≥97.0% (GC)

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

Quality Level

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.

Packaging

1 L in glass bottle
250 mL in glass bottle

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

Certificate of Analysis

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Certificate of Origin

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