hazards of diethyl phthalate (dep) exposure: a systematic
- Type:Dyestuff intermediates
- Purity:99.4%
- Grade:Top grade
- Color:Clear/yellow
- Storage:Dry place
- Transport:By sea,courier
- Sample:Availabe
- Certification:CCIC
- Features:Best Price
- Production Capacity:500 metric ton/ per month
- Package:200kgs/battle
- Usage:PVC plasticizer, solvent
diethyl phthalate (dep) is widely used in many commercially available products including plastics and personal care products. dep has generally not been found to share the antiandrogenic mode of action that is common among other types of phthalates, but there is emerging evidence that dep may be associated with other types of health effects.
diethyl phthalate (dep) perturbs nitrogen metabolism,introduction. phthalate esters (pae) are compounds derived by double esterification of phthalic acid (1,2-benzenedicarboxylic acid). since the industrial revolution, low molecular weight phthalates such as dimethyl phthalate (dmp) and diethyl phthalate (dep) have been used in pharmaceutical and manufacturing industries to confer flexibility to products used in personal care, infant care and.
toxicity review of diethyl phthalate (dep) cpsc
- Type:Adsorbent,plasticizer
- Purity:≧99.5%
- Grade:Industrial grade
- Color:Yellowish to colorless transparent oily liquid
- Storage:Store at dry, cool place
- Transport:By air or sea
- Sample:Free
- Certification:ISO/MSDS/COA
- Features:Good comprehensive performance
- Production Capacity:100 metric tons per month
- Package:900kg IBC drum
- Usage:PVC shoe, PVC air blowing
toxicity review for diethyl phthalate (dep, cas 84-66-2) 1. introduction this report summarizes available data on the identity, physicochemical properties, manufacture, supply, use, toxicity, and exposure associated with diethyl phthalate (dep). this assessment was prepared from a variety of review articles (nicnas, 2008; epa, 2010; ecb,
mechanism of accurate recognition and catalysis of diethyl,usually, advanced oxidation processes (aops) are used to further treat biochemical effluent in order to eliminate paes completely [[10], [11], [12], [13]].based on sulfate radical oxidation, the aops of metal organic frameworks (mofs) have characteristics of large specific surface areas, rapid reactions, long existence times of free radicals and low energy consumption [12, [14], [15], [16]].
ferrate (vi)-mediated transformation of diethyl phthalate
- Type:Plastic plasticizer
- Purity:99.59%
- Grade:Industrial grade
- Color:Yellowish to colourless
- Storage:Ventilated and dry place
- Transport:By air,courier
- Sample:Free
- Certification:CCIC
- Features:High performance
- Production Capacity:80000tons/year
- Package:Plastic drum package
- Usage:Used as a plasticizer for plastics
chemical information profile for diethyl phthalate [cas no,diethyl phthalate nomination summary chemical name: diethyl phthalate cas rn: 84-66-2 formula: c12h14o4 molecular wt.: 222.24 basis for nomination: diethyl phthalate (dep) is nominated by the national institute of environmental health sciences for reproductive toxicity studies based on widespread exposure
diethyl phthalate (dep), as a kind of universally used plasticizer, has aroused considerable public concern owing to its wide detection, environmental stability, and potential health risks.
fluorescence turn-on immunoassay of endocrine diethyl
- Type:Dyestuff intermediates
- Purity: ≥99.0%
- Grade:Top grade
- Color:Clear Liquid
- Storage:Dry place
- Transport:By sea,courier
- Sample:Availabe
- Certification:REACH, BV ISO SGS
- Features:low volatility
- Production Capacity:500000tons
- Package:200L/drum or 1000L/drum
- Usage:Leather auxiliary agents
diethyl phthalate (dep), as the environmental endocrine, would interfere with people’s endocrine system and has greatly harm in health. here a sensitivity, eco-friendly fluorescence immunoassay.
fluorescence turn-on immunoassay of endocrine diethyl,diethyl phthalate (dep), as the environmental endocrine, would interfere with people’s endocrine system and has greatly harm in health. here a sensitivity, eco-friendly fluorescence immunoassay technique was established based on “turn-on” red carbon dots (r-cds) conjugated anti-dep antibody (ab) as the immunoprobe for the detection of dep in daily supplies.
biodegradation of diethyl phthalate and phthalic acid by a
- Type:Adsorbent
- Purity:99.6%
- Grade:Top grade
- Color:Clear/yellow
- Storage:Stored at a dry, shady, ventilated place
- Transport:By sea,courier
- Sample:Availabe
- Certification:CCIC
- Features:Best Price
- Production Capacity:300t/month
- Package:Barrel/IBC/flexitank
- Usage:Used in lubricants and other industries
diethyl phthalate (dep) is one of the extensively used plasticizers which has been considered a priority hazardous pollutant due to its carcinogenic, endocrine disrupter, and multi-toxic effects on humans. the identification of dep in different parts of the ecosphere has increased the global communi.
excretion of urinary metabolites of the phthalate esters dep,phthalate esters are suspected endocrine disruptors that are found in a wide range of applications. the aim of this study was to determine the excretion of urinary metabolites in 16 individuals after inhalation and/or dermal exposure to 100–300 µg/m 3 of deuterium-labelled diethyl phthalate (d 4-dep) and bis(2-ethylhexyl) phthalate (d 4-dehp.
- What is diethyl phthalate (DEP)?
- Diethyl phthalate (DEP) is one of the extensively used plasticizers which has been considered a priority hazardous pollutant due to its carcinogenic, endocrine disrupter, and multi-toxic effects on humans.
- Is diethyl phthalate safe in cosmetics?
- And finally for the last phthalate (DEP) out of the ten analysed for, the Scientific Committee on Cosmetics and Non-Food Products (SCCNFP) has expressed on its 20th plenary meeting the 4th June 2002 a positive opinion (SCCNFP/411/01) on the safe use of diethyl phthalate (DEP) in Cosmetics.
- How much diethyl phthalate is in perfume?
- In the TNO report (2005) that formed the basis of the Greenpeace report, the range of diethyl phthalate (DEP) in perfume was from 0.4 to 22299 mg/kg or 2.23% with a median concentration of 1073 mg/kg. These concentrations are within the range allowed for DEP use in perfumes.
- How safe is diethylhexyl phthalate?
- Diethylhexyl Phthalate (DEHP) was found in 14/36 perfume samples at concentrations ranging from 1 - 167 mg/kg. A Margin of Safety can be calculated, using the highest concentration (0.0167 %), based on NOAEL and worst-case estimate of 5 % dermal absorption for DEHP reported in the literature (EU Risk Assessment DEHP, 2003).
- Why are phthalates used in industrial products?
- Phthalates are anthropogenic compounds widely used in many industrial products due to their chemical properties that confer flexibility and durability to building materials, lubricants, solvents, insect repellents, clothing, cosmetics.
- Is microbial degradation a natural way to treat phthalates?
- Under natural conditions, photodegradation and hydrolysis rates of phthalates are often very slow; therefore, microbial degradation is a natural way to treat these pollutants.