List of Manufacturer-Requested Risk Evaluations under TSCA
Diisononyl Phthalate (DINP) On May 24, 2025, EPA received a request from the ExxonMobil Chemical Company, Evonik Corporation, and Teknor Apex, through the American Chemistry Council’s High Phthalates Panel, to conduct a risk evaluation for diisononyl phthalate (DINP).
High Phthalates - American Chemistry Council
The High Phthalates Panel was formed in 2011 with a mission dedicated to promoting the benefits of diisononyl phthalate (DINP), diisodecyl phthalate (DIDP), dipropylheptyl phthalate (DPHP) and other high molecular weight phthalates. In its efforts to support these high phthalates, the Industry Group advocates before federal and state regulators
Diisononyl Phthalate (DINP) Reference List - US EPA
APPENDIX C – DIISONONYL PHTHALATE (DINP) REFERENCE LIST . Page 5 of 52. 23. European Chemicals Agency (ECHA). 2013. Committee for Risk Assessment (RAC)
High Phthalates - American Chemistry Council
High phthalates are commonly used in PVC products such as wire and cable jacketing, flooring, wall covering, self-adhesive films, synthetic leather, coated fabrics and roofing and automobile applications. The most common types of high phthalates include diisononyl phthalate (DINP), diisodecyl phthalate (DIDP) and dipropylheptyl phthalate (DPHP).
Diisononyl Phthalate (DINP) - Chemical Supplier Distributor
Diisononyl Phthalate (DINP) is a general use high molecular weight PVC Plasticizer which provides a good balance of cost savings and properties. DINP is a preferred replacement for DOP plasticizer, and is highly compatible with PVC and shows good permanence. When compared to DOP, DINP has lower volatility, improved cold temperature flexibility
- Who sells diisononyl phthalate (DINP)?
- LG Chemical Ltd. is supplier for Diisononyl phthalate (DINP). We are supplier of Polyvinyl chloride resins. KIC Chemicals is an ISO 9002-certified company - we have been importing anddistributing products since 1985, and we maintain several stocking locationsacross the U.S. and Europe. KIC Chemicals, Inc. also offers Capric-Caprylic acid blend.
- Is DINP considered a phthalate?
- DINP is a general purpose plasticizer that is a phthalate. Its production in the U.S. exceeds that of diethylhexyl phthalate (DEHP) (CPSC, 2010), and it has the highest production volume among the 10 individual phthalates (U.S. EPA, 2009).
- What is the High Phthalates Panel?
- The High Phthalates Panel is dedicated to promoting the benefits of high phthalates, specifically DINP, DIDP, and DPHP. The term ‘phthalate’ refers to a family of chemicals, but the High Phthalates Panel focuses on these three members.
- What defines high molecular weight phthalates?
- Phthalates with a molecular weight of 7 or more carbon atoms in their chemical backbone are classified as high molecular weight phthalates. These phthalates offer increased permanency and durability. High molecular weight phthalates have been thoroughly studied and reviewed by a number of government scientific agencies and regulatory bodies worldwide.
- Is food packaging coated with phthalates?
- Food packaging, such as takeout containers, is not 'coated' with phthalates. Phthalates are not used in plastic food wraps and containers.
- Are phthalates safe for use?
- Despite being widely used, actual exposure levels to phthalates are hundreds or thousands of times below levels of concern established by regulatory authorities. Phthalates are the preferred plasticizer in use today due to their strong safety profile, performance, cost-effectiveness, and durability.
