dimethyl phthalate: uses and toxicity plasticizers
- Type:Chemical raw material
- Purity:99.6%
- Grade:Top grade
- Color:Colorless transperant
- Storage:Store in a cool, dry place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:CCIC
- Features:Best Price
- Production Capacity:500 metric ton/ per month
- Package:200 kg/drum, customized packaging
- Usage:Coating auxiliary agents
nov 5, 2019 · dimethyl phthalate (DMP) is the low molecular weight phthalate ester used in plastic products to increase flexibility, pellucidity, resilience, and longevity. phthalates persist in the environment with a half-life of ≈ 20 years, and aqueous hydrolysis half-lives for DMP are 3.2 years.
legacy and alternative plasticizers in sediment manufacturer,dec 1, 2024 · due to strong domestic and global regulations, the use of legacy phthalates, such as dimethyl phthalate (DMP), di-n-butyl phthalate (dnbp), diisobutyl phthalate (DIBP), benzyl-butyl phthalate (bbzp), and bis(2-ethylhexyl) phthalate (dehp), in children's articles and cosmetics in many countries is now restricted (qadeer et al. 2024).
uses and health hazard information of dimethyl phthalate
- Type:Insoluble in water
- Purity:99.4%
- Grade:Top grade
- Color:Transparent liquid , no suspended substances
- Storage:Dry place
- Transport:By sea,courier
- Sample:Availabe
- Certification:REACH, BV ISO SGS
- Features:low volatility
- Production Capacity:300t/month
- Package:1000KG/IBC, 16T/20gp
- Usage:Surfactants, leather auxiliary agents
may 7, 2024 · uses. dimethyl phthalate has many uses, including in solid rocket propellants, plastics, and insect repellants, safety glass, and lacquer coatings. sources and potential exposure. exposure to dimethyl phthalate may occur from food, from the use of hemodialysis tubing and polyvinylchloride bags containing intravenous solutions, and from drinking
occurrence and concentration of chemical additives in,dec 12, 2019 · the highest concentrations were 518 mg/kg for benzisothiazolone, 7.1 mg/kg for methylisothiazolinone, 2.0 mg/kg for diethyl phthalate, and 21 mg/kg for dimethyl phthalate. suspect and non-target analyses yielded six tentatively identified chemicals across the products including benzophenone, ricinine, iodocarb (ipbc), galaxolidone
photochemical degradation of dimethyl phthalate by fe(iii
- Type:Plasticizer for Paint
- Purity: ≥99.0%
- Grade:Top grade
- Color:Clear/yellow
- Storage:Dry place
- Transport:By sea,courier
- Sample:Availabe
- Certification:REACH
- Features:good toughness
- Production Capacity:50000kg/day
- Package:200kgs/battle
- Usage:PVC plasticizer, solvent
plasticizer DMP dimethyl phthalate 99.5% with best price,our dimethyl phthalate (DMP) is a pioneer product in the market of cellulose plasticizers, favored by customers all over the world for its excellent quality and efficient performance.
effects of initial ph, light source, and initial concentration of each reactant on DMP photodegradation was examined. the results show that the system was able to effectively photodegrade DMP utilizing visible light. fluorescent lamp, halide lamp, uv lamp and sunlight could all be used as the light sources.
dimethyl phthalate
- Type:Additive chemicals
- Purity:98.5%
- Grade:Industrial grade
- Color:Colorless or light yellow
- Storage:Ventilated and dry place
- Transport:By air or sea
- Sample:Free
- Certification:CCIC
- Features:High performance
- Production Capacity:35000 tons per year
- Package:200kg/Iron drum, 16mt/20gp
- Usage:Additives, PVC cable compounds
dimethyl phthalate (DMP) is an organic compound and phthalate ester. it is a colourless and oily liquid that is soluble in organic solvents, [4] but which is only poorly soluble in water (~4 g/l). it is used in a variety of products and is most commonly used as insect repellent such as ectoparasiticide for mosquitoes and flies for animal
occurrence of phthalate esters in beach seawater in the,sential synthetic organic chemicals for fabrication of various consumer products. five beaches in ulsan and busan, south korea, were investigated for the anthropogenic occurrence of four pes (dimethyl phthalate (DMP), diethyl phthalate (DEP), di‐n‐b.
dimethyl phthalate 131-11-3 plasticizers
- Type:plasticizer
- Purity:99.4%
- Grade:Industrial grade
- Color:Colorless to light-yellow transparent liquid
- Storage:Ventilated and dry place
- Transport:By air,courier
- Sample:Free
- Certification:CCIC
- Features:High performance
- Production Capacity:20000tons/month
- Package:1000kgs in ibc drum
- Usage:PVC plasticizer, solvent, rubber, paint, etc
uses. dimethyl phthalate is used as an insect repellant. it has also been employed as a solvent for cellulose acetate. uses. solvent and plasticizer for cellulose acetate and cellulose acetate-butyrate compositions. insect repellent for personal protection against biting insects. definition
control on phthalates: usage limits in south korea, japan, e,may 10, 2024 · korean authority mainly inspects seven substances of phthalates, namely, DEP, DBP, bbp, dehp, dnop, DIDP, and DINP. the usage limits in cosmetics, food packages, medical devices, and sanitation products are specified as below.
- What is dimethyl phthalate (DMP)?
- J & K SCIENTIFIC LTD. The passage introduces the uses of Dimethyl phthalate. Dimethyl phthalate (DMP) is a pale yellow, or colorless, oily liquid (solid below 42 deg F) with slight aromatic odor.
- What is dimethyl phthalate used for?
- Dimethyl phthalate is used as an insect repellant. It has also been employed as a solvent for cellulose acetate. Dimethyl Phalate is the methyl ester of phthalic acid. Dimethyl phthalate is an ectoparasiticide and has many other uses, including in solid rocket propellants, plastics, and insect repellents. It is used as insect repellent.
- Is dimethyl phthalate safe?
- The above information is edited by the chemicalbook of Tian Ye. Dimethyl phthalate displays no toxicity or side effects on the skin and mucous membranes, non-allergic and non-skin-permeable etc., it is very safe to use, it is noted that people with sensitive skin may cause skin allergies reaction if repellent ester component is excessive absorbed .
- Is dimethyl phthalate combustible?
- Industrial grade product dimethyl phthalate purity of ≥99%. Material consumption fixed: anhydride 750kg/t, methanol 445kg/t. In the case of fire, high temperature, strong oxidants, it is combustible; combustion exhaust irritating smoke.
- How much monomethyl phthalate (DMP) is toxicity?
- After an orally administered dose of 0.1mL of DMP, about 77% of monomethyl phthalate and 8% of DMP have been detected in urine collected for 24 hours from male rats. Acute oral toxicity results in an LD50 of 8,2, 5,2, 2,9, 10,1 and 8,6 mg/kg for rats, rabbits, guinea pigs, chicks, and mice respectively.
- How is dimethyl phthalate distilled?
- After completion of the reaction, methanol recovery, then neutralized with sodium carbonate, washed with water, and then distilled to obtain the finished product. Industrial grade product dimethyl phthalate purity of ≥99%. Material consumption fixed: anhydride 750kg/t, methanol 445kg/t.
