Venezuela new type plasticizer pvc DEP diethyl phthalate

Venezuela new type plasticizer pvc DEP diethyl phthalate

applications of various plasticizers in the plastic industry

Venezuela new type plasticizer pvc DEP diethyl phthalate

hot sales 99% min diethyl phthalate DEP cas 84-66-2

Venezuela new type plasticizer pvc DEP diethyl phthalate

plasticizers and solvents daihachi chem

Venezuela new type plasticizer pvc DEP diethyl phthalate

migration of phthalate-based plasticizers from pvc and non

Venezuela new type plasticizer pvc DEP diethyl phthalate

types and differences of common pvc plasticizers

Venezuela new type plasticizer pvc DEP diethyl phthalate
  • Does diethyl phthalate sink in water?
  • Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ?) Diethyl phthalate (DEP) is a phthalate ester. It occurs as a colourless liquid without significant odour but has a bitter, disagreeable taste. It is more dense than water and insoluble in water; hence, it sinks in water.
  • What is diethyl phthalate?
  • Diethyl phthalate is produced by the reaction of ethanol with phthalic anhydride, in the presence of a strong acid catalyst: It finds some use as a specialist plasticiser in PVC, it has also been used as a blender and fixative in perfume.
  • Is phthalic acid ester enzymatically hydrolyzed to its monoesters?
  • Recent studies show that DEP, a phthalic acid ester (PAE), is enzymatically hydrolyzed to its monoesters by pancreatic cholesterol esterase (CEase) in pigs and cows. These mammalian pancreatic CEases have been found to be nonspecific for degradation in relation to the diversity of the alkyl side chains of PAEs.
  • Does diethyl phthalate affect sexual differentiation?
  • However, diethyl phthalate does not alter sexual differentiation in male rats. Dose response experiments in fiddler crabs have shown that seven-day exposure to diethyl phthalate at 50 mg/L significantly inhibited the activity of chitobiase in the epidermis and hepatopancreas.