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Bis(2-ethylhexyl) adipate

SIAL/02140 - ≥97.0% (GC)

Synonym: Adipic acid di(2-ethylhexyl) ester; DOA

CAS Number: 103-23-1
Empirical Formula (Hill Notation): C22H42O4
Molecular Weight: 370.57
EC Number: 203-090-1
MDL Number: MFCD00009496
Linear Formula: [-CH2CH2CO2CH2CH(C2H5)(CH2)3CH3]2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-02140-1L 1 L
 $45.90
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assay ≥97.0% (GC)
bp 175 °C/2 mmHg (lit.)
density 0.925 g/mL at 20 °C (lit.)
form liquid
functional group ester
InChI 1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
InChI key SAOKZLXYCUGLFA-UHFFFAOYSA-N
mp <−70 °C (lit.)
Quality Level 100 
  500 
refractive index n20/D 1.447
  n20/D 1.447 (lit.)
SMILES string CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC
Application: Bis(2-ethylhexyl) adipate also known as dioctyl adipate (DOA) can be used as a plasticizer for improving the impact properties of polymers. DOA is also used to produce clear films for food packaging applications and in synthetic rubber industries due to its compatibility with nitrocellulose and ethylcellulose.
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 384.8 °F - closed cup
Flash Point(C) 196 °C - closed cup
Purity ≥97.0% (GC)
bp 175 °C/2 mmHg (lit.)
mp <−70 °C (lit.)
Density 0.925 g/mL at 20 °C (lit.)
Refractive Index n20/D 1.447 (lit.); n20/D 1.447
UNSPSC 12352100

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