Di-isononyl-cyclohexane-1,2-dicarboxylate

• CAT Number: M038652
• CAS Number: 166412-78-8
• Molecular Formula: C26H48O4
• Molecular Weight: 424.67
• Purity: ≥95%
• Storage: Store at -20°C
• IUPAC Name: bis(7-methyloctyl) cyclohexane-1,2-dicarboxylate
• InChI: InChI=1S/C26H48O4/c1-21(2)15-9-5-7-13-19-29-25(27)23-17-11-12-18-24(23)26(28)30-20-14-8-6-10-16-22(3)4/h21-24H,5-20H2,1-4H3
• InChIKey: HORIEOQXBKUKGQ-UHFFFAOYSA-N
• SMILES: CC(C)CCCCCCOC(=O)C1CCCCC1C(=O)OCCCCCCC(C)C

Di-isononyl-cyclohexane-1,2-dicarboxylate (Cat No.: M038652) is a non-phthalate plasticizer used to impart flexibility to polyvinyl chloride (PVC) and other polymers. It consists of a cyclohexane-1,2-dicarboxylate core esterified with isononyl alcohol chains, offering low volatility and excellent plasticizing efficiency. DINCH is widely used in medical devices, food packaging, toys, and personal care products due to its favorable toxicological profile and regulatory acceptance as a safer alternative to phthalates. It provides good compatibility, durability, and low migration in sensitive and long-term applications.