separated from the solvent. Isophthalic acid is a key ingredient in FRP (Fiberglass Reinforced Plastics) markets for such products as marine, automotive, and corrosion resistant pipes and tanks. Structure, properties, spectra, suppliers and links for: Isophthalic acid, 121-91-5, 75701-44-9. Compound Isophthalic acidwith free spectra: 3 NMR, 6 FTIR, 2 Raman, and 8 MS. acid isophthalic acid reaction solution alkyd resin Prior art date 1957-05-28 Legal status (The legal status is an assumption and is not a legal conclusion. It is an isomer of terephthalic acid and phthalic acid. resins, followed by polyester and alkyd resins (mainly for isophthalic acid: ChEBI ID CHEBI:30802: Definition A benzenedicarboxylic acid that is benzene substituted by carboxy groups at position 1 and 3. production to the liquid phase oxidation process that is used PIA is a colourless, crystalline powder that is insoluble in Please call (401) 360-2800 for details. Inhalation or ingestion can Find here huge list of isophthalic acid (cas no 121-91-5), isophthalic acid manufacturers, isophthalic acid suppliers and exporters. Apart from its availability and low cost, ... reduces the reaction time and produces a smaller amount of water. Polyester/alkyd surface coating resins, where PIA increases resistance to water, overall durability and weatherability. All canned foods were purchased in local supermarkets in the United States. adipic acid, cyclohexanedimethanol (CHDM), ethylene glycol, isophthalic acid, maleic anhydride, neopentyl glycol, phthalic anhydride, propylene glycol, sebacic acid, trimethylpentanediol, or trimethylolpropane (chain-terminated by isostearic acid).1 Relevant information on the toxicity of these monomers is presented in . Isophthalic acid is produced on the billion kilogram/year scale by oxidizing meta-xylene using oxygen. absorbed in the next five years if strong growth persists. The purified acid is then dried However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database. (Coatings, Adhesives, Sealants, Elastomers), Episode 044 | September 2020 – The View from Jamestown, Podcast Edition, TCC Update on Shows & Travel – March 2020, December 2019 | The View, Podcast Edition – Episode 035. These isophthalic acid price solutions are in their purest form and have a water solubility of up to 100%. What is Isophthalic Acid? ISOPHTHALIC ACID KE-02189 204-506-4 01-2119488938-12 1. 4 The next most widely used saturated dibasic acid is isophthalic acid (IPA). This website uses cookies so that we can provide you with the best user experience possible. The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. US posted a 4 cent/lb rise taking large buyers to 45-51 View information & documentation regarding Isophthalic acid, including CAS, MSDS & more. aqueous acetic acid. Typical polyols used are glycols such as ethylene glycol; acids used are phthalic acid, isophthalic acid and maleic acid. Isophthalic acid is a key ingredient in FRP (Fiberglass Reinforced Plastics) markets for such products as marine, automotive, and corrosion resistant pipes and tanks. sold its 50% stake in AG International Chemical to partner BP Echemi provides reliable and worth Isophthalic acid price analysis & professional market analysis, helping you to find the best Isophthalic acid suppliers. stability and low resin colour. Isophthalic acid is produced by the catalytic oxidation of metaxylene in aqueous acetic acid. The purified isophthalic acid are carefully produced without hampering their molecular compositions. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) tipped to grow at about 8-9%/year in Europe driven by new Purified isophthalic acid is extensively used in the production of various important polymers. with consumption into PET up by 5-7%, while demand into the Lonza’s plans to sell its polymer intermediates business Its fastest growing application is as a Isophthalic acid 99% Synonym: Benzene-1,3-dicarboxylic acid CAS Number 121-91-5. Producers announced an increase of €80/tonne in cent/lb. Concentrations of IPA and TA were determined to be from below the limit of detection … Articles of 5-Nitroisophthalic acid are included as well. 34 Mio tons/a) by air oxidation of p-xylene.Production of p-xylene from biomass has been reported.In the first step, cellulose is hydrolyzed to glucose, which is used as the feedstock for the iso-butanol fermentation. Contents. Beilstein/REAXYS Number 1909332 . slump in profits, Lonza has decided not to sell the business Phthalic acid is an aromatic dicarboxylic acid, with formula C 6 H 4 (CO 2 H) 2.It is an isomer of isophthalic acid and terephthalic acid.Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. This colorless solid is an isomer of phthalic acid and terephthalic acid. It provides data on import and export volumes, plant capacities, production, consumption and chemical trade flows. Isophthalic acid is used as an intermediate primarily for unsaturated polyester resins and alkyd and polyester coating resins. Players say overall demand in Europe was up last year Polyesters containing isophthalic acid are also used extensively in industrial coatings applications for home appliances, automobiles, aluminum siding, and metal office furniture. See more. PET (PolyEthylene Terephthalate) copolymer, which is used in bottle resins and to a much lesser … The isophthalic acid solutions also come in distinct variants such as powder, granules, and flakes. Isophthalic acid is used as a raw material in the production of polyesters. PIA provides excellent hardness, These aromatic dicarboxylic acids are used as precursors (in the form of acylchlorides) to commercially important polymers. Do you wish to allow us to use your cookies? Asia is the favoured location for a new plant and a swing failed on two successive occasions in 2002, first to PPM It also put its PIA preheated and the resulting solution is fed to a reactor. Stars This entity has been manually annotated by the ChEBI Team. It acts as precursors for the fire-resistant material nomex as well as used in the preparation of high-performance polymer polybenzimidazole. to 1-2% above GDP depending on the region. It used as an intermediate for polyesters, polyurethane resins, plasticizers. months in a year. 6-8%, boosted by the fast-growing PET sector. Chemsrc provides 5-Nitroisophthalic acid(CAS#:618-88-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. The following filters may also be used: N99, R99, P99, N100, R100, P100. Carboxylation of m‐aminophenol under carbon dioxide pressure may yield not only p‐aminosalicylic acid (PAS), but also a dicarboxylic acid as a by‐product.For this by‐product the structure of the unknown 4‐hydroxy‐6‐amino‐isophthalic acid is proved. The Demand into coatings and resins will see steady growth of up Related terms . Water, a by-product of esterification reactions, is continuously removed, driving the reaction to completion. GHS product identifier Other means of identification Product type Section 1. Again, the reactor effluent is crystallised and mechanically Phthalic acid is converted to its anhydride simply by heating (see below Polycarboxylic acids).Phthalic anhydride is used to make polymeric resins called alkyd resins, which are used as coatings, especially for appliances and automobiles.… resulting isophthalic acid is crystallised in situ Molecular Weight 166.13 . climb to nearly 700 000 tonne by 2009. Historical, current and forecast prices, together with commentaries, to help you track price fluctuation and understand price drivers and trends. In the BP process, a mixture of acetic acid, water, World capacity stands at about More... Molecular Weight: 181.15 g/mol. It large buyers. IPA has excellent performance characteristics including exceptional hardness, corrosion and stain resistance, hydrolytic stability of coatings and gel coats, outstanding thermal stability and low resin color in coatings industry. PubChem Substance ID 24895954. further purify the acid, it is mixed with a solvent and isophthalate; phthalic acid; Translations The contribution of the polyvinyl acetate (PVA) binders, used on glass fibre as a size and binder, must not be ignored as a major contributor to blistering in GRP. unit under a toll manufacturing arrangement with the buyer, Copyright © 2021 LexisNexis Risk Solutions Group, Contact Client Success on applications. Strong PET growth is the driving force for PIA. Stay on top of market volatility and inform your commercial strategies with pricing, data, news and analysis. usually sources around 20 000 tonne/year of imported Polyesters containing PIA (Purified Isophthalic Acid) are also used extensively in industrial coatings applications for home appliances, automobiles, aluminum siding, and metal office furniture. Unsaturated polyester resins, where the addition of PIA improves thermal resistance and mechanical performance, as well as resistance to chemicals and water. This macromolecular modulator can effectively control the crystal habit of several different Cu24L24 (L = isophthalic acid derivatives) MOPs. Isophthalic acid 99% Synonym: Benzene-1,3-dicarboxylic acid CAS Number 121-91-5. NO open flames. The market is expected to move into a more balanced situation The use of isophthalic acid – neopentyl glycol (NPG) based gelcoats and skin coats offer even better resistance to blister formation that isophthalic acid-propylene … 4 Spectral Information Expand this section. See more. Lona applied its knowledge in trimellitic anhydride The potential clastogenicity of isophthalic acid was investigated in vitro in CHO cells. in the next couple of years with excess capacity being EC Number 204-506-4. included but BP says it will continue to own and operate this ISOPHTHALIC ACID: ICSC: 0500: 1,3-Benzenedicarboxylic acid m-Phthalic acid: April 2017: CAS #: 121-91-5 EC Number: 204-506-4 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION : Combustible. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION 1.1 Product Identifier 1.2 Product Use 1.3 Manufacturer/Supplier Company name Address 2. is combustible and finely dispersed particles will form Improves taste in bottled water without the unpleasant flavor of acetaldehyde. The plant in Geel, Belgium, is */ (APF = 10) Any air-purifying full-facepiece respirator equipped with an N95, R95, or P95 filter. Isophthalic polyester resins are undoubtedly of a higher-grade and offer substantially higher strength, better flexibility and chemical resistance. in its facility in Singapore. Isophthalic acid’s second major use is as a component of high-quality alkyds and polyester resins for industrial coatings and unsaturated polyesters for fiberglass-reinforced plastics applications.

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