Biomonitoring Summary | CDC
Di-isononyl Phthalate. CAS No. 28553-12-0. General Information. Di-isononyl phthalate (DiNP) is a mixture of phthalates with branched alkyl side chains of varying length (C8, C9, and C10). DiNP is primarily used to produce flexible plastics and has replaced di-2-ethylhexyl phthalate (DEHP) in some plastics, though not in medical products.
Technical Information
Chemical nature Phthalic acid ester with less branched isononanols, diisononyl phthalate Molecular formula C26H42O4 CAS number 28553-12-0 EC number 249-079-5 Abbreviation (DIN EN ISO 1043 -3) DINP Delivery specification Property Value Unit Test method DIN/ASTM Dynamic viscosity* at 20 °C 68 – 82 mPa · s ASTM D 7042
Final Use Report for Di-isononyl Phthalate (DINP) CASRN 28553
EPA received a manufacturer requested risk evaluation for diisononyl phthalate (DINP; CAS RN 28553-12-0 & 68515-48-0). This substance is represented by two CAS RNs (28553-12-0 & 68515-48-0) that reflect differences in how the chemical is manufactured.
di-‘isononyl’ phthalate (DINP) - Europa
Both CAS numbers have been pre-registered, for all the different tonnage bands. The precise distribution is as follows: – di-‘isononyl’ phthalate – CAS No 28553-12-0 / Einecs No 249-079-5 : 1000 t : 41 pre-registrations 100 – 1000 t : 99 10 – 100 t : 118 1 – 10 t : 374
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]
- 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.
- 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?
- A widely used chemical with potential thyroid-disrupting properties. 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.
- 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.
- Is diisononyl phthalate flammable?
- Diisononyl phthalate is combustible. Non flammable Wash the ester with aqueous Na2CO3 then shake it with water. Ether is added to break the emulsion, and the solution is washed twice with water, and dried (CaCl2). After evaporating the ether, the residual liquid is distilled three times under reduced pressure.
- What is the screening level for diisononyl phthalate?
- [Beilstein 9 IV 3183.] The initial threshold screening level for diisononyl phthalate is 75 μg/m3 based on an annual averaging time. Global ( 315)Suppliers
