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Merck
CN

309494

Dibutyl adipate

96%

Synonym(s):

Adipic acid dibutyl ester

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About This Item

Linear Formula:
[CH2CH2CO2(CH2)3CH3]2
CAS Number:
Molecular Weight:
258.35
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
203-350-4
MDL number:
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InChI key

XTJFFFGAUHQWII-UHFFFAOYSA-N

InChI

1S/C14H26O4/c1-3-5-11-17-13(15)9-7-8-10-14(16)18-12-6-4-2/h3-12H2,1-2H3

SMILES string

CCCCOC(=O)CCCCC(=O)OCCCC

assay

96%

form

liquid

refractive index

n20/D 1.436 (lit.)

bp

305 °C (lit.)

density

0.962 g/mL at 25 °C (lit.)

Quality Level

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General description

Dibutyl adipate (DBA) is a plasticizer and a skin conditioning agent in cosmetics that is a mixture of a diester of butyl alcohol and adipic acid. It is soluble in water and organic solvents and does not absorb radiation in the ultraviolet region.

Application

DBA can be used as a plasticizer to produce a mixture with polyvinyl chloride (PVC), which forms soft gel type electro-active materials for soft robotic actuators and adaptive lenses. It may also be used to plasticize polyurethane gels for potential usage in biomedical applications.

Storage Class

10 - Combustible liquids

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves


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Cosmetics
Rieger MM
Kirk-Othmer Encyclopedia of Chemical Technology, 1-53 (2000)
Towards electroactive gel artificial muscle structures.
Helps T, et al.
Proceedings of SPIE, 10594, 1059408-1059408 (2018)
Electrically Triggered Actuation of Plasticized Thermoplastic Polyurethane Gels.
Xia H, et al.
Macromolecular Materials and Engineering, 301(7), 864-869 (2016)
Electrical properties and electromechanical modeling of plasticized PVC gel actuators.
Asaka K and Hashimoto M
Sensors and Actuators B, Chemical, 273, 1246-1256 (2018)
Percutaneous absorption of clobetasol propionate from novel ointment and cream formulations.
S M Harding et al.
Clinical and experimental dermatology, 10(1), 13-21 (1985-01-01)

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