Development of determination of di-n-octyl phthalate (DOP) residue by
samples and achieved a good agreement with high-performance liquid chromato-graphy electrospray ionisation tandem mass spectrometry (HPLC-ESI-MS/MS) analysis. Experimental Reagents and materials DOP, di-iso-octyl phthalate (DIOP), di-hexyl phthalate (DHP), di-n-butyl phthalate (DBP), n-octanol and reduced iron powder were obtained from Sinopharm
SABIC - SABIC Dioctyl Phthalate (DOP)
SABIC Dioctyl Phthalate (DOP) DOP (Dioctyl Phthalate) is a combustible non-toxic colorless oily liquid with slight odor. Americas Asia Europe Greater China MEA. Download Documents Technical data. Compare. AMERICAS. ASIA. EUROPE. GREATER CHINA.
Dioctyl Phthalate DOP - Chemate Group
What Are Performances of Dioctyl Phthalate DOP Plasticizer Good compatibility with resin. High plasticization efficiency. Stable to heat and light. Low volatility, low mobility. Water, oil and organic solvent resistance. Good temperature flexibility, good flame retardancy and good electrical insulation. Colorless, odorless and non-toxic.
Full article: Development of determination of di-n-octyl phthalate (DOP
The result of the detection of polyvinyl chloride (PVC) samples showed that the immunoassay we developed had high-accuracy contrast with high-performance liquid chromatography electrospray ionisation tandem mass spectrometry analysis and it could be qualified to determine di-n-octyl phthalate (DOP) residue in PVC samples.
Dioctyl Phthalate (DOP) Plasticizer - Fengbai Group
Dioctyl phthalate DOP, an organic ester compound, is one of the most commonly used plasticizers. DOP plasticizer is a transparent oily liquid with no visible impurities in appearance, which is insoluble in water, soluble in most organic solvents such as ethanol, ether, mineral oil, etc.
- What is di octyl phthalate (DOP)?
- Di Octyl Phthalate (DOP), is a chemical compound widely utilized in diverse industries. DOP, is a member of the phthalate ester family, with unique properties that make it well-suited for various industrial applications. Here we will delve into the properties, benefits, and uses of Di Octyl Phthalate.
- What polymers are compatible with di octyl phthalate?
- Excellent compatibility: Di Octyl Phthalate exhibits excellent compatibility with a wide range of polymers, including polyvinyl chloride (PVC), polyvinyl acetate, and synthetic rubbers. This compatibility allows for efficient blending and formulation of different materials, resulting in products with desirable properties.
- Is di octyl phthalate soluble in water?
- Di Octyl Phthalate is a clear, colorless liquid with a slight odor. It has the chemical formula C24H38O4 and a molecular weight of 390.56 grams per mole. DOP is insoluble in water but soluble in most organic solvents. It has a relatively low volatility and a high boiling point of approximately 386°C.
- What is DOP & how does it work?
- Heat and light stability: DOP provides heat and light stability to plastic formulations, making them resistant to degradation and maintaining their mechanical properties over a wide temperature range. This stability ensures the durability and longevity of plastic-based products.
- What is phthalic anhydride (PA) and 2-ethylhexanol (eh)?
- It has been generally utilized for the flexible polyvinyl chloride (PVC) plastic production owing to its low cost. DOP is traditionally synthesized by the catalytic esterification between phthalic anhydride (PA) and 2-ethylhexanol (2-EH) . The synthetic process includes two-step reactions of esterification: (1) (2)
- What is a high DOP yield after a three-stage reaction?
- At the condition of 130 °C (all reactors), 2-EH to PA mole ratio of 2.2 in PR, and DES mole fraction of 7.53 % (R1, R2 and R3), a high DOP yield of 98.61 % can be achieved after three-stage reactions. In Table 3, the composition of both phases in D1, D2 and D3 predicted by COSMO-RS were listed.
