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CS-W001157 4
Total: USD 88.00

Bis(2-ethylhexyl) glutarate

  • CAS No. 21302-20-5

  • Cat. No. CS-0066825
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

Bis(2-ethylhexyl) glutarate|CS-0066825

Structure of 21302-20-5

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General Information

  • CAS No. 21302-20-5
  • Cat. No. CS-0066825
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₁H₄₀O₄
  • Molecular Weight 356.54
  • Synonym(s) Pentanedioic acid, bis(2-ethylhexyl) ester
  • SMILES O=C(OCC(CC)CCCC)CCCC(OCC(CC)CCCC)=O

Description

Bis(2-ethylhexyl) glutarate is a low-viscosity diester plasticizer featuring two branched alkyl chains that enhance compatibility with polyvinyl chloride and other polymers. This structure delivers excellent flexibility, thermal stability, and migration resistance in flexible formulations.

Application

Bis(2-ethylhexyl) glutarate serves as a versatile, bench-stable diester plasticizer and synthetic intermediate. It facilitates esterification and transesterification reactions under mild conditions, offering excellent solubility in organic matrices and compatibility with diverse functional groups. Its aliphatic structure enhances thermal stability and low volatility, making it suitable for use in polymer formulations and fine chemical synthesis where controlled hydrolytic resistance is required.

Synthesis

  • Route1

    References

    • Iwakura Kobunshi Kagaku, 1945 , vol. 2, p. 287,296 Chem.Abstr., 1950 , p. 5144

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   52.6
  • LogP   5.6759
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   16

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