CAS 77-09-8: 3,3-Bis(4-hidroxifenil)ftálido
Descrição:
3,3-Bis(4-hidroxifenil)ftálido, também conhecido como ftalido de bisfenol A, é um composto orgânico caracterizado por sua estrutura, que inclui dois grupos hidroxifenila ligados a uma parte de ftalido. Este composto é tipicamente um sólido cristalino branco a off-white à temperatura ambiente. Apresenta boa estabilidade térmica e é solúvel em solventes orgânicos como etanol e acetona, mas tem solubilidade limitada em água. A presença de grupos hidroxila contribui para seu potencial como bloco de construção na química de polímeros, particularmente na síntese de policarbonato e resinas epóxi. Além disso, pode apresentar propriedades antioxidantes, tornando-o de interesse em várias aplicações, incluindo plásticos e revestimentos. No entanto, como muitos compostos fenólicos, também pode levantar preocupações sobre a interrupção endócrina, exigindo manuseio cuidadoso e avaliação de seu impacto ambiental. No geral, 3,3-Bis(4-hidroxifenil)ftálido é um composto versátil com implicações significativas na ciência dos materiais e aplicações industriais.
Fórmula:C20H14O4
InChI:InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
Chave InChI:InChIKey=KJFMBFZCATUALV-UHFFFAOYSA-N
SMILES:O=C1OC(C=2C1=CC=CC2)(C3=CC=C(O)C=C3)C4=CC=C(O)C=C4
Sinónimos:- 3,3-Bis (P-Hydroxy-Phenyl)-Phthalide
- 3,3-Bis(4-hydroxyphenyl)-1-(3H)-isobenzofuranone
- 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1-one
- 3,3-Bis(4-hydroxyphenyl)phthalide
- 3,3-Bis(p-hydroxyphenyl)phthalide
- 3,3-Bis-(4-hydroxy-phenyl)-3H-isobenzofuran-1-one
- Euchessina
- Fenolftaleina
- Isobenzofuran-1(3H)-One, 3,3-Bis(4-Hydroxyphenyl)-
- Koprol
- Laxogen
- Ver mais sinónimos
Ordenar por
PHENOLPHTHALEIN M.P. RS
CAS:PHENOLPHTHALEIN M.P. RSFórmula:C20H14O4Cor e Forma:PowderPeso molecular:318.3228Phenolphthalein pH indicator solution
CAS:Fórmula:C20H14O4Pureza:99%Cor e Forma:SolidPeso molecular:318.32276Phenolphthalein extrapure AR, 99%
CAS:Fórmula:C20H14O4Pureza:min. 99%Cor e Forma:White to pale yellow, Powder, ClearPeso molecular:318.33Phenolphthalein
CAS:Fórmula:C20H14O4Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:318.33Phenolphthalein extrapure AR, ACS, ExiPlus, Multi-Compendial, 99%
CAS:Fórmula:C20H14O4Pureza:min. 99%Cor e Forma:White to pale yellow, Powder, ClearPeso molecular:318.33Phenolphthalein (0.1% in ca. 90% Ethanol) [for Titration]
CAS:Fórmula:C20H14O4Cor e Forma:Colorless clear liquidPeso molecular:318.33Phenolphthalein
CAS:Phenolphthalein is a chemical compound that is used as a pH indicator. It changes color from colorless to pink in the presence of an acidic solution, and from pink to colorless in the presence of an alkaline solution. Phenolphthalein has been shown to be carcinogenic in animal models, but this effect has not been observed in humans. This product has low toxicity and can be used as a nutrient solution for plants. Phenolphthalein is also genotoxic, meaning it damages DNA, and may cause cancer or genetic mutations. The mechanism of phenolphthalein's reaction with p-nitrophenyl phosphate (pNPP) is poorly understood. The most common hypothesis suggests that phenolphthalein reacts with pNPP by forming a reactive intermediate that reacts with oxygen to form hydrogen peroxide and p-nitrophenol (pNP). This reaction produces two molecules of water as well as an unstable intermediate that decomposes intoFórmula:C20H14O4Pureza:Min. 95%Cor e Forma:White Clear LiquidPeso molecular:318.32 g/molRef: 3D-FP52658
Produto descontinuadoPhenolphthalein (0.04% in ca. 40% Ethanol) [for pH Determination]
CAS:Fórmula:C20H14O4Cor e Forma:Colorless clear liquidPeso molecular:318.33Phenolphthalein, BP, Ph. Eur. grade
CAS:Fórmula:C20H14O4Pureza:98.0 - 101.0 % (dried basis)Cor e Forma:Almost white powderPeso molecular:318.33Phenolphthalein (0.04% Solution in Ethanol)
CAS:Produto ControladoApplications Phenolphthalein 0.04% Solution in Ethanol can be used as an inhibitor and pH indicator. It also induces centrosome amplification and tubulin depolymerization in vitro. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Matsumoto, Kaori., et al.: Eur. J. Drug Metab. Ph., (2014); Heard, Pamela L., et al.: Environ. Mol. Mutagen., 54(5), 308-316 (2013)Fórmula:C20H14O4Cor e Forma:Single SolutionPeso molecular:318.32Phenolphthalein, 98.5%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C20H14O4Pureza:98.5%Cor e Forma:White to almost white, PowderPeso molecular:318.33Phenolphthalein, ACS grade
CAS:Fórmula:C20H14O4Cor e Forma:White to off-white crystalline powderPeso molecular:318.33Phenolphthalein, 98%
CAS:Fórmula:C20H14O4Pureza:≥ 98.0%Cor e Forma:White to off-white powderPeso molecular:318.33Phenolphthalein
CAS:Phenolphthalein (Phthalin): Colorless in acid, turns pink-red in alkaline solutions. Used as acid-base indicator and cathartic.Fórmula:C20H14O4Pureza:99.89%Cor e Forma:White Solid CrystallinePeso molecular:318.32
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