Evonik committed to general-purpose plasticizer DINP
Evonik is committed to offering customers the general-purpose plasticizer DINP (diisononyl phthalate) on a global basis. The safe and long-lasting use of plasticizers is always Evonik's top priority. Evonik promotes the safe use of the general-purpose plasticizer DINP (diisononyl phthalate)
Diverging trends of plasticizers (phthalates and non
HMW phthalates increased from 19% of the ∑plasticizer concentration to 46% between the mid-2000s and the late 2010s in house dust, and from 50% to 63% in SPM samples. Diisononyl phthalate (DINP) replaced DEHP as the dominant plasticizer in both compartments.
Multi-pathway human exposure assessment of phthalate esters
Show abstract. 1,2-Cyclohexane dicarboxylic acid, diisononyl ester (DINCH) is a complex mixture of nine carbon branched-chain isomers. It has been used in Europe since 2002 as a plasticizer to replace phthalates such as di (2-ethylhexyl)phthalate (DEHP) and diisononyl phthalate (DINP).
Addition of Diisononyl Phthalate Category Proposed Rule
In August 2025, EPA issued a supplemental proposed rule to add a Di-isononyl phthalate (DINP) category to the list of toxic chemicals subject to the Toxics Release Inventory (TRI) reporting requirements under the Emergency Planning and Community Right-to-Know Act (EPCRA) and the Pollution Prevention Act (PPA).
Diisononyl phthalate
Diisononyl phthalate ( DINP) is a phthalate used as a plasticizer. DINP is typically a mixture of chemical compounds consisting of various isononyl esters of phthalic acid, and is commonly used in a large variety of plastic items. Health Issues [ edit]
- What is diisononyl phthalate (DINP)?
- Diisononyl phthalate (DINP) is a dialkyl phthalate plasticizer that has been used in children's products made from polyvinyl chloride (PVC), such as teethers and toys. It is one of the plasticizers that can migrate from children's toys, child care articles, art materials, and school supplies.
- Is diisononyl phthalate used as a plasticizer?
- Diisononyl phthalate (DINP) is used as a plasticizer in children's products made from polyvinyl chloride (PVC), such as teethers and toys. Children may be exposed to phthalates when handling or mouthing PVC products because plasticizers are not covalently bound.
- What is DINP plasticizer?
- Quality guaranteed, find your speciality chemicals with ease. 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.
- Is plasthall DINP a good plasticizer?
- Plasthall DINP has good efficiency properties, low volatility characteristics and good permanence in polar fluids. Plasthall DINP is replacing DOP where regulatory issues restrict the use of DOP as a general-purpose plasticizer. Acid Value, mg KOH / g
- What is the difference between DOP and DINP plasticizer?
- 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, and better permanence in the final product.
- What is the use of plasthall DINP?
- Plasthall DINP with its medium level of performance has found general use in applications that require permanence higher than what would be obtained through the use of DOP. Plasthall DINP has good efficiency properties, low volatility characteristics and good permanence in polar fluids.
