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CAS 21302-20-5

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Di(2-ethylhexyl) glutarate

Description:
Di(2-ethylhexyl) glutarate, with the CAS number 21302-20-5, is an ester formed from glutaric acid and 2-ethylhexanol. It is primarily used as a plasticizer in various applications, including the production of flexible polyvinyl chloride (PVC) and other polymers. This compound is characterized by its low volatility, good thermal stability, and resistance to extraction, making it suitable for use in environments where durability is essential. Di(2-ethylhexyl) glutarate is typically colorless to pale yellow in appearance and has a relatively low viscosity. It is soluble in organic solvents but has limited solubility in water. The substance is known for its ability to enhance the flexibility and workability of materials, contributing to improved performance in end-use applications. Additionally, it is considered to have a favorable toxicological profile compared to some traditional plasticizers, which has led to its increased adoption in various industries, particularly in products intended for consumer use.
Formula:C21H40O4
InChI:InChI=1S/C21H40O4/c1-5-9-12-18(7-3)16-24-20(22)14-11-15-21(23)25-17-19(8-4)13-10-6-2/h18-19H,5-17H2,1-4H3
InChI key:InChIKey=ABXLQQAKBRIHIT-UHFFFAOYSA-N
SMILES:C(COC(CCCC(OCC(CCCC)CC)=O)=O)(CCCC)CC
Synonyms:
  • Pentanedioic acid, bis(2-ethylhexyl) ester
  • Pentanedioic acid, 1,5-bis(2-ethylhexyl) ester
  • Glutaric acid, bis(2-ethylhexyl) ester
  • Di(2-ethylhexyl) glutarate
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