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42624

Supelco

Diisobutyl adipate

analytical standard

Synonym(s):

Adipic acid bis(2-methylpropyl) ester, Adipic acid diisobutyl ester, Hexanedioic acid 1,6-bis(2-methylpropyl) ester, NSC 6343

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About This Item

Linear Formula:
[-CH2CH2CO2CH2CH(CH3)2]2
CAS Number:
141-04-8
Molecular Weight:
258.35
EC Number:
205-450-3
MDL number:
MFCD00053722
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥97.0% (GC)

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.432 (lit.)

bp

293 °C (lit.)

density

0.954 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

CC(C)COC(=O)CCCCC(=O)OCC(C)C

InChI

1S/C14H26O4/c1-11(2)9-17-13(15)7-5-6-8-14(16)18-10-12(3)4/h11-12H,5-10H2,1-4H3

InChI key

RDOFJDLLWVCMRU-UHFFFAOYSA-N

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General description

Diisobutyl adipate (DIBA), a bis(2-methylpropyl) ester of adipic acid, is a plasticizer. It finds use as an additive in plastics and foodstuffs on account of its attractive features such as stability, fluidity and low volatility.

Application

Diisobutyl adipate may be used as an analytical reference standard for the determination of the analyte in poly(vinyl chloride) plastics, human serum and food samples by gas chromatography (GC) based analytical techniques.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ9548
BCCC0000
BCBT1657

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Simultaneous determination of phthalates and adipates in human serum using gas chromatography-mass spectrometry with solid-phase extraction
Guo ZY, et al.
Biomedical Chromatography, 24(10), 1094-1099 (2010)
Determination of plasticisers in food by gas chromatography-mass spectrometry with ion-trap mass detection
Lau OW and Wong SK
Journal of Chromatography A, 737(2), 338-342 (1996)
Synthetic ester-based oils and their application in power industry
Mentlik V, et al.
International Conference on Renewable Energies and Power Quality (ICREPQ?09) (2009)
Determination of adipate plasticizers in poly (vinyl chloride) by microwave-assisted extraction
Cano JM, et al.
Journal of Chromatography A, 963(1-2), 401-409 (2002)

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