Di-n-octyl isophthalate

• CAT Number: R069371
• CAS Number: 4654-18-6
• Molecular Formula: C24H38O4
• Molecular Weight: 390.564
• Purity: ≥95%
• Storage: RT
• IUPAC Name: dioctyl benzene-1,3-dicarboxylate
• InChI: InChI=1S/C24H38O4/c1-3-5-7-9-11-13-18-27-23(25)21-16-15-17-22(20-21)24(26)28-19-14-12-10-8-6-4-2/h15-17,20H,3-14,18-19H2,1-2H3
• InChIKey: LERGDXJITDVDBZ-UHFFFAOYSA-N
• SMILES: CCCCCCCCOC(=O)C1=CC(=CC=C1)C(=O)OCCCCCCCC

Di-n-octyl isophthalate (CAT: R069371) is a chemical compound used as a plasticizer, primarily in polymer materials such as polyvinyl chloride (PVC). As a plasticizer, it improves the flexibility, durability, and processing characteristics of PVC and other polymers by reducing their rigidity and enhancing their ability to be molded or shaped. This compound is particularly effective in applications where softness and flexibility are desired, such as in the production of vinyl flooring, synthetic leather, wire and cable insulation, and various other plastic products.