PLASTICIZER DINP DIISONONYL PHTHALATE CAS NO 68515-48-0 KOREA Yemen

  • PLASTICIZER DINP DIISONONYL PHTHALATE CAS NO 68515-48-0 KOREA Yemen
  • PLASTICIZER DINP DIISONONYL PHTHALATE CAS NO 68515-48-0 KOREA Yemen
  • PLASTICIZER DINP DIISONONYL PHTHALATE CAS NO 68515-48-0 KOREA Yemen
  • Is diisononyl phthalate a health hazard assessment?
  • This review of diisononyl phthalate (DINP) is a health hazard assessment only. For this assessment, two key reviews on DINP prepared by the European Chemicals Bureau and the US Centre for the Evaluation of Risks to Human Reproduction were consulted. Information from these reviews was updated with literature surveys conducted up to September 2006.
  • What is diisononyl phthalate?
  • Diisononyl Phthalate is a general-purpose plasticizer for polyvinyl chloride. DINP is manufactured by the reaction of phthalic anhydride with isononanol in the presence of an acid catalyst. As stated, there have been two carcinogenesis studies in F344 rats and one in B6C3F1 mice.
  • How many carbons are in a DINP phthalate?
  • The alkyl ester moieties of the DINP esters represented by CAS numbers 28553-12-0,71549-78-5, and 14103-61-8 are branched and contain 9 carbons. DINP-l, CAS No. 68515-48-0, consists of diester phthalates with C9 alkyl ester moieties (-70% w/w), mixed with lesser amounts of phthalates carrying Cs and CIO alkyl ester moieties (Exxon 1983).
  • Are DINP phthalates dangerous?
  • Recently, DINP and other related phthalates have received publicity as potential environmental contaminants and raised concern for human health. There are few restrictions on these substances regarding acceptable levels in industrial wastes, liquid effluents, or workplace environments.
  • Is phthalate plasticizer toxic?
  • This phthalate plasticizer is clearly nongeno toxic in vitro and in vivo, as evidenced by the negative results from various studies, namely bacterial mutagenicity tests, in vitro chromosomal aberration assays, primary DNA damage experiments performed both in vivo and in vitro, and tests for gene mutations using mammalian cells.
  • What is DINP phthalate used for?
  • About 95% of DINP is used in PVC applications. HMW phthalates can be used in (electrical) wire and cables, flexible PVC sheets, coated fabrics, automotive applications (synthetic leather for car interiors, car underbody coatings, cables), building and construction (e.g. waterproofing) and (vinyl) flooring (www.dinp-facts.com).

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