Bis(2-ethylhexyl) glutarate

• CAT Number: L005171
• CAS Number: 21302-20-5
• Molecular Formula: C21H40O4
• Molecular Weight: 356.50
• Purity: 95%
• IUPAC Name: bis(2-ethylhexyl) pentanedioate
• 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
• InChIKey: ABXLQQAKBRIHIT-UHFFFAOYSA-N
• SMILES: CCCCC(CC)COC(=O)CCCC(=O)OCC(CC)CCCC

Bis(2-ethylhexyl) glutarate（Cat No.:L005171）is a diester formed by the reaction of glutaric acid with two molecules of 2-ethylhexanol. This clear, oily liquid is primarily used as a plasticizer, imparting flexibility, softness, and durability to polymers such as PVC. Its branched alkyl chains enhance compatibility with various resins and reduce volatility, making it suitable for applications in coatings, adhesives, sealants, and flexible plastics. It also finds use in cosmetics and personal care formulations as an emollient due to its smooth texture and low skin irritation potential. Its biodegradability supports environmentally conscious applications.