Bis(7-methyloctyl) phthalate, also known as DiNP, is a high molecular weight phthalate used predominantly as a plasticizer for polyvinyl chloride (PVC) articles in the production of hoses, shoe soles, wire and cable, soft vinyl toys and flooring.
Synonyms: DINP; Diisononyl phthalate; Phthalic acid bis(7-methyloctyl) ester
Molecular Formula: C26H42O4
Molecular Weight: 418.61
Linear Structural Formula: C26H42O4
MDL Number: MFCD00044119
Purity: >=97.0% (HPLC)
Refractive Index: n20/D 1.479-1.483
Storage: 2-8C
Application: Bis(7-methyloctyl) phthalate (DiNP) may be used as an analytical standard for the determination of the analyte in human urine, sediments and paper cups by chromatography techniques.