Bisphenol a casno
WebThis IRIS health assessment for Bisphenol A. consists of hazard identification and dose-response assessment data which provides support for EPA risk management decisions. … WebProduct name : Bisphenol A Product Number : 239658 Brand : Aldrich Index-No. : 604-030-00-0 CAS-No. : 80-05-7 1.2 Relevant identified uses of the substance or mixture and …
Bisphenol a casno
Did you know?
WebCAS NO: 25036-25-3 Molecular Formula: C24H35ClO8 Molecular Weight: 486.9829 EINECS: 942-370-4 Product Categories: Polymers;Bisphenol-A Polymers and Epoxy Prepolymer Resins;Engineering Polymers;Polymer Science Mol File: 25036-25-3.mol Chemical Properties Melting Point: 88-95 °C Boiling Point: N/A Flash Point: 113 °C WebCAS no.: 25036-25-3 Mol. formula: No image available Hazard classification & labelling Hazard classification and labelling The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation.
Bisphenol A (BPA) is a chemical compound primarily used in the manufacturing of various plastics. It is a colourless solid which is soluble in most common organic solvents, but has very poor solubility in water. BPA is produced on an industrial scale by the condensation of phenol and acetone, and has a global … See more Bisphenol A was first reported in 1891 by the Russian chemist Aleksandr Dianin. In 1934, workers at I.G. Farbenindustrie reported the coupling of BPA and epichlorohydrin. Over the following decade, coatings … See more Major uses Polycarbonates About 65–70% of all bisphenol A is used to make polycarbonate plastics, which can consists of nearly 90% BPA by mass. Polymerisation is achieved by a reaction with See more Exposure As a result of the presence of BPA in plastics and other commonplace materials, most people are frequently exposed to trace levels of BPA. … See more The synthesis of BPA still follows Dianin's general method, with the fundamentals changing little in 130 years. The condensation See more BPA has a fairly high melting point but can be easily dissolved in a broad range of organic solvents including toluene, ethanol and ethyl acetate. It may be purified by recrystallisation from … See more Concerns about the health effects of BPA have led some manufacturers replacing it with other bisphenols, such as bisphenol S and bisphenol F. These are produced in a similar manner to BPA, by replacing acetone with other ketones, which undergo analogous … See more Distribution and degradation BPA has been detectable in the natural environment since the 1990s and is now widely distributed. It is primarily a river pollutant, but has also been observed in the marine environment, in soils, and lower levels can … See more WebBisphenol A ( BPA) is a chemical compound primarily used in the manufacturing of various plastics. It is a colourless solid which is soluble in most common organic solvents, but has very poor solubility in water. [2] [7] BPA is produced on an industrial scale by the condensation reaction of phenol and acetone, and has a global production scale ...
WebBisphenol-A is primarily used as an intermediate in the production of polycarbonate (71.1%) and epoxy resins (25.0%). Minor uses include as an intermediate for phenoplast resins, … WebBisphenol A propoxylate average Mn ~344, PO/phenol 1 Linear Formula: (CH3)2C [C6H4[OCH2CH (CH3)]nOH]2 CAS Number: 37353-75-6 PubChem Substance ID: 24865674 Pricing and availability is not currently available. Properties mol wt average Mn ~344 composition PO/phenol, 1 refractive index n20/D 1.555 (lit.) density 1.09 g/mL at 25 …
WebCAS Number: 80-05-7 EINECS Number: 201-245-8 IUPAC Name: 2,2-bis(4-hydroxyphenyl)propane Common Name: bisphenol-A (abbreviation BPA) Molecular weight: 228.29 Molecular formula: C15H16O2 Structural formula: CH3 HO C OH CH3 1.2 PURITY/IMPURITIES, ADDITIVES
Web25036-25-3 Poly (Bisphenol A-co-epichlorohydrin) glycidyl end-capped. Min.Order: 1 Gram. FOB Price: USD $ 30.0-40.0/Gram. 1.good quality 1) good quality is the basic of our goal; 2) we can offer samples to be tested; 3) 98% of our products have exported to uk, usa, germany, spain, australia, middle east and many other countries. iot at\\u0026tWebbisphenol A 80-05-7 Suppliers,provide bisphenol A 80-05-7 product and the products related with China (Mainland) bisphenol A 80-05-7 CHANGCHUN WEIERSI IMPORT AND EXPORT TRADE CO.,LTD China (Mainland) ... ProName: bisphenol A; CasNo: 80-05-7; Molecular Formula: C15H16O2; ontrac track packageWebBPA (Bisphenol A) is a chemical used in certain food contact materials and first approved by FDA in the early 1960s. In recent years, concerns have been raised about BPA's safety. In August 2008,... ontrac track shippingWebBisphenol A ≥99% Synonym (s): 2,2-Bis (4-hydroxyphenyl)propane, 4,4′-Isopropylidenediphenol Linear Formula: (CH3)2C (C6H4OH)2 CAS Number: 80-05-7 Molecular Weight: 228.29 Beilstein: 1107700 EC Number: 201-245-8 MDL number: MFCD00002366 PubChem Substance ID: 24854386 Pricing and availability is not … ontrac trainingWebCAS NO: 55818-57-0 Molecular Formula: (C15H16O2)x. (C3H5ClO)x.x (C3H4O2) Molecular Weight: 392.88 EINECS: N/A Product Categories: Polymers Mol File: 55818-57-0.mol Chemical Properties Melting Point: N/A Boiling Point: 400.8°Cat760mmHg Flash Point: >230 °F Appearance: / Density: 1.084 g/mL at 25 °C (lit.) Vapor Pressure: 0Pa at … iota trinity wallet downloadWebThe bisphenols ( / ˈbɪsfɪnɒl /) are a group of chemical compounds related to diphenylmethane. Most are based on two hydroxyphenyl functional groups linked by a methylene bridge. Exceptions include bisphenol S, P, and M. "Bisphenol" is a common name; the letter following denotes the variant, which depends on the additional substituents. iot atmWebBPA (Bisphenol A) is a chemical used in certain food contact materials and first approved by FDA in the early 1960s. In recent years, concerns have been raised about BPA's … iot at workplace