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02140 Sigma-Aldrich

Bis(2-ethylhexyl) adipate

≥97.0% (GC)

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

  • CAS Number 103-23-1

  • Linear Formula [-CH2CH2CO2CH2CH(C2H5)(CH2)3CH3]2

  • Molecular Weight 370.57

  •  Beilstein/REAXYS Number 1803774

  •  EC Number 203-090-1

  •  MDL number MFCD00009496

  •  PubChem Substance ID 329747394

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C12 to C63, Carbonyl Compounds, Chemical Synthesis, Esters,
Quality Level   100
assay   ≥97.0% (GC)
refractive index   n20/D 1.447 (lit.)
  n20/D 1.447
bp   175 °C/2 mmHg (lit.)
mp   <−70 °C (lit.)
density   0.925 g/mL at 20 °C (lit.)
storage temp.   room temp
SMILES string   CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC
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

Description

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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
AU9700000
Flash Point(F) 
384.8 °F - closed cup
Flash Point(C) 
196 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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