factory supply DMP plasticizers dimethyl phthalate
- Type:Liquid plasticizer
- Purity:99.59%
- Grade:Top grade
- Color:Oily liquid without visible impurities
- Storage:Dry place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:CCIC
- Features:Best Price
- Production Capacity:5000mt
- Package:200kg Iron drum
- Usage:Surfactants, leather auxiliary agents
dimethyl phthalate (DMP) molecular: c10h10o4; cas no: 131-11-3; introduction: dimethyl phthalate is a colorless transparent oily liquid with a slight aromatic taste. it can be miscible with organic solvents such as ethanol, ether, acetone, cyclohexanone, methyl ethyl ketone, methanol, n-butanol, toluene, and is insoluble in water and petroleum
phthalates uc food quality uc davis,generalphthalates are esters of phthalic acid and are commonly used as plasticizers to enhance the flexibility, durability, and longevity of plastics and other materials. they are widely used in products such as polyvinyl chloride (pvc), polyvinylidene chloride (pvdc), polyethylene (pe), polypropylene (pp) plastics, cosmetics, personal care products, and medical devices.
supreme PVC auxiliary plasticizers for hot sale
- Type:PVC plasticizer
- Purity:≧99.5%
- Grade:Top grade
- Color:Clear/yellow
- Storage:Stored at a dry, shady, ventilated place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:CCIC, REACH, SGS
- Features:Good mixing performance
- Production Capacity:100000
- Package:1000 kg / IBC Tank
- Usage:Petroleum additives, plastic auxiliary agents
dimethyl phthalate (DMP) (ch3)2{c6h4(coo)2} as per is 6627 and jss 6840-07 diethyl phthalate (DEP) {c6h4(coo.c2h5)2} DEP (cas no. 84-66-2) is the aromatic diester of ethyl alcohol and phthalic acid, manufactured by catalytic esterification of ethyl alcohol and phthalic anhydride.
palatinol m basf,chemical nature: dimethyl phthalate, phthalic acid dimethyl ester . palatinol m is a nearly colourless, clear and practically anhydrous liquid with a hardly noticeable odour. it is soluble in the usual organic solvents and is miscible and compatible with all of the monomeric plasticizers commonly used in pvc.
phthalates a family of plasticizers, their health risks
- Type:Chemical raw material
- Purity:99.59%
- Grade:Top grade
- Color:Oily liquid without visible impurities
- Storage:Store in a cool, dry place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:ISO/MSDS/COA
- Features:Chemical grade
- Production Capacity:20000tons/month
- Package:Galvanized drum package
- Usage:For pvc products making
a critical analysis of the biological impacts of plasticizers,abstract. this review provides a critical analysis of the biological effects of the most widely used plasticizers, including dibutyl phthalate, diethylhexyl phthalate, dimethyl phthalate, butyl benzyl phthalate and bisphenol a (bpa), on wildlife, with a focus on annelids (both aquatic and terrestrial), molluscs, crustaceans, insects, fish and amphibians.
phthalic acid consists of two carboxylic groups at the ortho position of a benzene ring. commonly in the generic formula of phthalate, there are linear or branched side chains of alkyl groups having 1 28 carbon atoms. paes were first introduced in the 1920s as pest repellents and used to be infused with polyvinyl chloride (pvc) brushes.
plasticizers: types, uses, classification, selection regulation
- Type:Plasticizer for Paint
- Purity: ≥99.0%
- Grade:Top grade
- Color:Transparent
- Storage:Stored at a dry, shady, ventilated place
- Transport:By sea,courier
- Sample:Availabe
- Certification:CCIC, REACH
- Features:Eco-frindly
- Production Capacity:20000tons/month
- Package:200kg/Iron drum, 16mt/20gp
- Usage:Additives, PVC cable compounds
other phthalate plasticizers used in polymers: butyl benzyl phthalate (c 19 h 20 o 4) mp: -35℃ (-31°f; 238 k) bp: 370℃ (698°f; 643 k) it is an ester of phthalic acid, benzyl alcohol and n-butanol. this phthalate is frequently used as a plasticizer for vinyl foams, which are often used as vinyl floor coverings/ tiles and in the automotive
plasticizers flashcards quizlet,DBP dibutyl phthalate, used in the manufacture of cellulose polymers, adhesives, inks and caulking. also used in small amounts in cosmetics and nail polish. DEP diethyl phthalate used in cosmetics and nail polish and as a solvent. dehp di(2-ethyl hexyl) phthalate, the most commonly used general purpose plasticizer for producing flexible
dimethyl phthalate (phthalic acid dimethyl ester)
- Type:Additive chemicals
- Purity:99.6%
- Grade:Industrial grade
- Color:Liquid
- Storage:Store at dry, cool place
- Transport:By air or sea
- Sample:Free
- Certification:ISO/MSDS/COA
- Features:Good comprehensive performance
- Production Capacity:50000kg/day
- Package:200kg/drum
- Usage:PVC shoe, PVC air blowing
long chain phthalates (c11 c13) are used when high temperature stability is required. c1 and c2 phthalates are used as solvents. special phthalates which contain aromatic ring in the side chain are used when fast-fused is required. diallyl phthalate is used as a crosslinking agent, plasticizer or dying carrier for polyesters.
types and differences of common pvc plasticizers,(7) bis (2-ethyl butyric acid) triethylene glycol ester (3gh) is the most widely used plasticizer in polyvinyl butyral film for safety glass. at the same time, it is also a good plasticizer for fiber cord plastic, acrylate plastic and pvc. 2. phthalate esters. at present, phthalic acid is the most widely used main plasticizer.
- How are phthalate plasticizers made?
- Phthalates are produced by the esterification of phthalic anhydride. The phthalic anhydride is obtained by the oxidation of orthoxylene. Phthalates appear colorless with a faint odor. They have limited solubility in water. But are miscible in many organic solvents (mineral oil etc.). Key benefits and limitations of phthalate plasticizers include:
- Can phthalate plasticizers be used in Plasticized PVC?
- For example, the use of phthalate plasticizers in plasticized PVC is neither prohibited in the US (federal and state legislation) nor the EU in any plasticized PVC product. We have already discussed recent regulatory status w.r.t phthalate plasticizers in child care articles. There are also federal regulations (not laws) for plasticizers.
- What is Diisodecyl phthalate (DIDP)?
- Diisodecyl phthalate (DIDP) is a high molecular weight ortho-phthalate. Its chemical formula is C 28 H 46 O 4. It is a blend of compounds derived from the esterification of phthalic acid and isomeric decyl alcohols. It is a clear, colorless, and odorless liquid.
- Are dibenzoate plasticizers good for flexible PVC?
- viscosity depressing additives in flexible PVC. Dibenzoate plasticizers are valued primarily for their strong solvency. But they are defensive against phthalate plasticizers. This is because of reduced low-temperature flexibility and poor plastisol viscosity characteristics.
- Are dibenzoate plasticizers better than phthalate?
- Dibenzoate plasticizers are valued primarily for their strong solvency. But they are defensive against phthalate plasticizers. This is because of reduced low-temperature flexibility and poor plastisol viscosity characteristics. Both plasticizers are often used in blends with other plasticizers. Benzoates also act as processing aids.
- Are phthalate plasticizers legal?
- Among them, regulation is an important decision factor while selecting plasticizers. In recent years, there has been a lot of discussion on phthalate plasticizers. But in fact, not all phthalates are prohibited.
