Merck
CN
All Photos(1)

Documents

D49504

Sigma-Aldrich

Dibutyl sebacate

technical grade

Sign Into View Organizational & Contract Pricing
All Photos(1)
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:
24893909
NACRES:
NA.23

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Sensory intensity assessment of olive oils using an electronic tongue.
Veloso ACA, et al.
Talanta, 146(3), 585-593 (2016)
GC method for determining polyadipate plasticizers in foods: transesterification to dibutyl adipate, conversion to migrating polyadipate.
Biedermann M and Grob K
Chromatographia, 64(9-10), 543-552 (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)
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
A Wyss et al.
Biotechnology and bioengineering, 87(6), 734-742 (2004-08-27)
A novel perstraction system using liquid-core microcapsules for pesticide and herbicide removal from aqueous environments is proposed. The microcapsules contain an oil, dibutyl sebacate, surrounded by a hydrogel membrane. The extraction efficiency of the capsules was demonstrated with atrazine, methylparathion
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service