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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.
Epoxy resins derived from bisphenol A are used as coatings on the inside of almost all food and beverage cans; [13] however, due to BPA health concerns, in Japan epoxy coating was mostly replaced by PET film. [14] Bisphenol A is a preferred color developer in carbonless copy paper and thermal point of sale receipt paper.
Exceptions include bisphenol S, P, and M. "Bisphenol" is a common name; the letter following denotes the variant, which depends on the additional substituents. Bisphenol A is the most popular representative of the group, with millions of metric tons produced globally in the past decade, often simply called "bisphenol".
Bisphenol A diphenyl phosphate is a halogen-free flame retardant used plastics. It is used in polymer blends of engineering plastics, such as PPO/HIPS and PC/ABS, [1] which are commonly used to make casing for electrical items like TVs, computers and home appliances. It is formed by the transesterification of bisphenol A with triphenyl phosphate.
In 2020, Skyblock was created as game in Roblox, developed by Blockman Go, which become among the most popular games on the platform, with over 75,000 players. After a DMCA request, however, the game was shut down due to copyright issues. The developer had changed the game's name to "Islands" to avoid this, but to no avail. [7]
Bisphenol A, a carbon-based synthetic compound used in the manufacture of certain plastics; Bloodstain pattern analysis, a technique in forensic science; Beta-Nitropropionic acid, a mycotoxin; Branch prediction analysis, in cryptography; Business process automation; Boronophenylalanine, a chemical used in neutron capture therapy of cancer
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Bisphenol A diglycidyl ether slowly hydrolyzes to 2,2-bis[4(2,3-dihydroxypropoxy)phenyl)propane (bis-HPPP). Similarly, DGEBA reacts with acrylic acid to give vinyl ester resins . The reaction results in opening of the epoxide ring, generating unsaturated esters at each terminus of the molecule.