99% dimethyl phthalate DMP in Ethiopia

99% dimethyl phthalate DMP in Ethiopia

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99% dimethyl phthalate DMP in Ethiopia

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99% dimethyl phthalate DMP in Ethiopia

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99% dimethyl phthalate DMP in Ethiopia

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99% dimethyl phthalate DMP in Ethiopia

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99% dimethyl phthalate DMP in Ethiopia
  • What is dimethyl phthalate (DMP)?
  • n20/D 1.515 (lit.) 282 °C (lit.) 2 °C (lit.) 1.19 g/mL at 25 °C (lit.) Looking for similar products? Visit Product Comparison Guide Dimethyl phthalate (DMP) is a short-chained ester known as a phthalate acid ester. It is majorly used as a plasticizer for the production of polyvinyl chloride (PVC) and in the coating of cellulose films.
  • Is DMP a health hazard?
  • Results from studies of animals exposed repeatedly to DMP (mostly by the oral route) provide evidence, however, thatDMP has less potential to induce health hazards than some other phthalates, such as DEHP and butylbenzyl phthalate.
  • What is the autoignition temperature of dimethyl phthalate (DMP)?
  • autoignition temp. n20/D 1.515 (lit.) 282 °C (lit.) 2 °C (lit.) 1.19 g/mL at 25 °C (lit.) Looking for similar products? Visit Product Comparison Guide Dimethyl phthalate (DMP) is a short-chained ester known as a phthalate acid ester.
  • How is DMP purified?
  • As with other phthalates, the unreacted alcohols are recovered and reused, and the DMP mixture is purified byvacuum distillation or activated charcoal. The purity of DMP can achieve 99% or greater using current manufacturing processes (BASF, 2008).
  • How is phthalic anhydride (DMP) made?
  • In general, DMP is manufactured commercially in a closed system bycatalytically esterifying phthalic anhydride with methanol (HSDB 2009). As with other phthalates, the unreacted alcohols are recovered and reused, and the DMP mixture is purified by vacuum distillation or activated charcoal.
  • What are the toxicity data associated with DMP exposure?
  • Toxicity data associated with DMP exposure arelimited. Only a few reliable no-observed-adverse-effect level (NOAEL) or lowest-observed-adverse-effect level (LOAEL) values for developmental or repeated-dose systemic toxicity were identified. These have been listed in Appendix A.