CAS 77-09-8: 3,3-Bis(4-hidroxifenil)ftálido
Descripción:
3,3-Bis(4-hidroxifenil)ftálido, también conocido como ftalido de bisfenol A, es un compuesto orgánico caracterizado por su estructura, que incluye dos grupos hidroxifenilo unidos a una parte de ftalido. Este compuesto es típicamente un sólido cristalino blanco a blanco sucio a temperatura ambiente. Exhibe buena estabilidad térmica y es soluble en disolventes orgánicos como etanol y acetona, pero tiene una solubilidad limitada en agua. La presencia de grupos hidroxilo contribuye a su potencial como bloque de construcción en la química de polímeros, particularmente en la síntesis de policarbonato y resinas epoxi. Además, puede exhibir propiedades antioxidantes, lo que lo hace de interés en diversas aplicaciones, incluyendo plásticos y recubrimientos. Sin embargo, al igual que muchos compuestos fenólicos, también puede generar preocupaciones sobre la interrupción endocrina, lo que requiere un manejo cuidadoso y una evaluación de su impacto ambiental. En general, 3,3-Bis(4-hidroxifenil)ftálido es un compuesto versátil con implicaciones significativas en la ciencia de materiales y aplicaciones industriales.
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
Clave 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 más sinónimos
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Encontrado 30 productos.
PHENOLPHTHALEIN M.P. RS
CAS:PHENOLPHTHALEIN M.P. RSFórmula:C20H14O4Forma y color:PowderPeso molecular:318.3228Phenolphthalein pH indicator solution
CAS:Fórmula:C20H14O4Pureza:99%Forma y color:SolidPeso molecular:318.32276Phenolphthalein extrapure AR, 99%
CAS:Fórmula:C20H14O4Pureza:min. 99%Forma y color:White to pale yellow, Powder, ClearPeso molecular:318.33Phenolphthalein
CAS:Fórmula:C20H14O4Pureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:318.33Phenolphthalein extrapure AR, ACS, ExiPlus, Multi-Compendial, 99%
CAS:Fórmula:C20H14O4Pureza:min. 99%Forma y color:White to pale yellow, Powder, ClearPeso molecular:318.33Phenolphthalein (0.1% in ca. 90% Ethanol) [for Titration]
CAS:Fórmula:C20H14O4Forma y color: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%Forma y color:White Clear LiquidPeso molecular:318.32 g/molRef: 3D-FP52658
Producto descatalogadoPhenolphthalein (0.04% in ca. 40% Ethanol) [for pH Determination]
CAS:Fórmula:C20H14O4Forma y color:Colorless clear liquidPeso molecular:318.33Phenolphthalein, BP, Ph. Eur. grade
CAS:Fórmula:C20H14O4Pureza:98.0 - 101.0 % (dried basis)Forma y color:Almost white powderPeso molecular:318.33Phenolphthalein (0.04% Solution in Ethanol)
CAS:Producto 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:C20H14O4Forma y color: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%Forma y color:White to almost white, PowderPeso molecular:318.33Phenolphthalein, ACS grade
CAS:Fórmula:C20H14O4Forma y color:White to off-white crystalline powderPeso molecular:318.33Phenolphthalein, 98%
CAS:Fórmula:C20H14O4Pureza:≥ 98.0%Forma y color: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%Forma y color:White Solid CrystallinePeso molecular:318.32Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]
CAS:Fórmula:C20H14O4Forma y color:Colorless clear liquidPeso molecular:318.33Phenolphthalein, ACS
CAS:Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extend of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C20H14O4Peso molecular:318.33Phenolphthalein Indicator 1% Soln in Ethanol
CAS:Forma y color:Clear, Colourless to slight pale yellow, LiquidPhenolphthalein, biochemistry grade
CAS:Phenolphthalein, biochemistry gradePeso molecular:318.33g/molPhenolphthalein Indicator 0.5% Soln in Ethanol
CAS:Fórmula:C20H14O4Forma y color:Clear, Colourless to slight pale yellow, LiquidPeso molecular:318.32Phenolphthalein
CAS:Producto controladoApplications Phenolphthalein can be used as an inhibitor and pH indicator. It also induces centrosome amplification and tubulin depolymerization in vitro. 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:C20H14O4Forma y color:White To Off-WhitePeso molecular:318.32Phenolphthalein, For analysis ACS
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:C20H14O4Forma y color:Off-white, Crystalline powderPeso molecular:318.33Phenolphthalein, 98%
CAS:Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extent of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C20H14O4Pureza:98%Forma y color:White to cream, Crystals or powder or crystalline powderPeso molecular:318.33Phenolphthalein, 0.5% w/v in alcohol
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C20H14O4Pureza:0.5%Forma y color:Clear colorless, LiquidPeso molecular:318.33
![Phenolphthalein (0.1% in ca. 90% Ethanol) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb%2FP0701.jpg&w=3840&q=75)
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![Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb%2FP0700.jpg&w=3840&q=75)
