Diisononyl Phthalate - an overview | ScienceDirect Topics
Phthalate esters are a main group of plasticizers, including di-(2-ethylhexyl) phthalate (DEHP) and diisononyl phthalate (DINP) as the most widely used phthalates, which can be the subject of argument regarding their probable side effects on children’s health. Additionally, these compounds are mainly used as the constituents of many
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]
OVERVIEW OF DIALKYL - U.S. Consumer Product Safety Commission
Di-n-octyl phthalate (DnOP) 117-84-0 Diisononyl phthalate (DINP) 28553-12-0, 68515-48-0 Diisodecyl phthalate (DIDP) 26761-40-0, 68515-49-1 a CAS, Chemical Abstracts Service In addition to the six regulated phthalates, there are also numerous other phthalates and phthalate mixtures in commerce.
Risk Management for Phthalates | US EPA
This notice allows EPA the opportunity to evaluate the intended use and, if necessary, to prohibit or limit that activity. October 23, 2014: EPA updated its list of Work Plan chemicals for assessment by adding a group of phthalates, among other chemicals, for evaluation. The update reflects new data on chemical releases and potential exposures.
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).
- 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.
- 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.
- What is diisononyl phthalate used for?
- Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM). Diisononyl Phthalate is a general-purpose plasticizer for polyvinyl chloride. General purpose plasticizers for PVC applications and flexible vinyls.
- Who makes diisononyl phthalate?
- J & K SCIENTIFIC LTD. TOKYO CHEMICAL INDUSTRY CO., LTD. Diisononyl phthalate (CAS 28553-12-0) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
- Which phthalate is used as a plasticizer?
- Except where otherwise noted, 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. 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 products.
- Is diisononyl phthalate soluble in water?
- Oily colorless liquid with a slight ester odor. Denser than water. Insoluble in water. Insoluble in water. Diisononyl phthalate reacts exothermically with acids to generate isononyl alcohol and phthalic acid. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products.
