Bis(2-ethylhexyl) phthalate
DEHP is the most common phthalate plasticizer in medical devices such as intravenous tubing and bags, IV catheters, nasogastric tubes, dialysis bags and tubing, blood bags and transfusion tubing, and air tubes. DEHP makes these plastics softer and more flexible and was first introduced in the 1940s in blood bags.
Biochemical pathways and enhanced degradation of dioctyl
As one of the most representative endocrine disrupting compounds, dioctyl phthalate (DEHP) is difficult to remove due to its bio-refractory characteristic. In this study, an immobilization technology was applied in an MBR system to improve the degradation of DEHP.
An investigation of plasticisers in 21st century value chains
Until 2015, the chemical substance di-2-ethylhexyl phthalate (DEHP) – also known as dioctyl phthalate (DOP) – was widely used. A LMW compound, it remains approved for use in medical devices across most jurisdictions – largely due to a lack of effective replacements.
Biochemical pathways and enhanced degradation of dioctyl
DEHP concentration was determined by high performance liquid chromatography (Aglient 1200) with ultraviolet detec- tor and Water Sun re C18 column (20 mm × 4.6 mm ×
Biochemical Pathways and Enhanced Degradation of Dioctyl
provide valuable information for DEHP wastewater treatment. 2. Materials and Methods 2.1. Chemicals and medium The purity of DEHP used in this experiment is 99% (Aldrich-Sigma Company in St. Louis, USA). The solvents (methanol, ethyl acetate) are of high performance liquid chromatography (HPLC), and the
- What is Dioctyl Phthalate (DOP)?
- Dioctyl phthalate (DOP), also known as Bis (2-ethylhexyl) phthalate, is a colorless, odorless, and oily organic compound with the chemical formula of C 24 H 38 O 4. It is a famous plasticizer used for flexible polyvinyl chloride (PVC) plastic production due to its low price.
- What is dioctyl phtalate (DEHP & DOP)?
- What is Dioctyl phtalate (DEHP, DOP) and where is it found?
- This chemical is a plasticizer or softener additive used in various plastic materials. It isalso found in some paints and vanishes. Further research may identify additional productor industrial usages of this chemical.
- What phthalate is used in PVC?
- Di- (2-ethylhexyl) phthalate (DEHP, dioctyl phthalate, DOP) is the international standard PVC plasticizer, and the properties of other plasticizers are often measured against DEHP. Other general-purpose phthalates include diisononyl phthalate (DINP), di-isodecyl phthalate (DIDP), and di (2-propylheptyl) phthalate (DPHP).
- Are phthalates a good plasticizer?
- As a PVC plasticizer, phthalates generally provide excellent compatibility, favorable permeability characteristics, and a collection of performance properties that require minimal modification with other types of plasticizers to meet the demands of many applications. Do you need more detailed information?
