|CAS number||, 68515-48-0|
|Jmol-3D images||Image 1|
|Molar mass||418.609 g/mol|
|Appearance||Oily viscous liquid|
|Melting point||−43 °C; −45 °F; 230 K|
|Boiling point||244-252 °C at 0.7 kPa|
|Solubility in water||<0.01 g/mL at 20 °C|
|Viscosity||64 to 265 mPa·s|
|Flash point||221 °C (c.c.)|
|Autoignition temperature||380 °C; 716 °F; 653 K|
(what is: / ?)|
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
Diisononyl phthalate (DINP) is a phthalate used as a plasticizer in e.g. food contact materials. DINP is typically a mixture of chemical compounds consisting of various isononyl esters of phthalic acid.
The European Union has set a maximum specific migration limit from food contact materials of 9 mg/kg food for the sum of diisononyl phthalates and diisodecyl phthalates.
DINP was listed as a substance "known to the State of California to cause cancer" under Proposition 65 legislation on 2013-12-20.