CAS 76-03-9: Ácido tricloroacético
Descripción:
Ácido tricloroacético (TCA) es un compuesto orgánico incoloro, inodoro y altamente corrosivo con la fórmula química CCl3COOH. Es un derivado del ácido acético, donde tres átomos de hidrógeno son reemplazados por átomos de cloro. TCA es un ácido fuerte, que exhibe un valor de pKa que indica su capacidad para disociarse en soluciones acuosas, lo que lo convierte en un ácido potente en varias reacciones químicas. Es soluble en agua, alcohol y éter, lo que mejora su utilidad en aplicaciones de laboratorio e industriales. TCA se utiliza comúnmente como reactivo en la síntesis orgánica, particularmente en la preparación de ácidos carboxílicos y como catalizador en ciertas reacciones. Además, tiene aplicaciones en el campo médico, notablemente en dermatología para peelings químicos y eliminación de verrugas debido a su capacidad para desnaturalizar proteínas. Sin embargo, debido a su naturaleza corrosiva, presenta riesgos para la salud, lo que requiere un manejo cuidadoso y medidas de seguridad adecuadas para prevenir irritaciones en la piel y en las vías respiratorias.
Fórmula:C2HCl3O2
InChI:InChI=1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)
Clave InChI:InChIKey=YNJBWRMUSHSURL-UHFFFAOYSA-N
SMILES:C(C(O)=O)(Cl)(Cl)Cl
Sinónimos:- 2,2,2-Trichloroacetic acid
- Acetic acid, 2,2,2-trichloro-
- Acetic acid, trichloro-
- Aceto-Caustin
- Acide trichloroacetique
- Acido Tricloroacetico
- Amchem Grass Killer
- Fpia Precipitation
- Nsc 215204
- Nsc 77363
- TCA
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EPA Method 552.3 UCMR 4 200-2000 ug/mL in Methyl tert-butyl ether
CAS:Fórmula:C2H3BrO2Forma y color:MixturePeso molecular:138.95Trichloroacetic Acid extrapure, 99%
CAS:Fórmula:C2HO2Cl3Pureza:min. 99%Forma y color:White, Very hygroscopic crystals, Clear, ColourlessPeso molecular:163.39Trichloroacetic acid, 99%
CAS:Protein precipitation reagent Trichloroacetic acid is used as a precipitating agent in biochemistry for precipitation of proteins, DNA and RNA. It is an active ingredient used for cosmetic treatments like chemical peels, tattoo removal and the treatment of warts including genital warts. It is also used to determine protein concentration and a decalcifier and fixative in microscopy. 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:C2HCl3O2Pureza:99%Forma y color:White to pale yellow, Crystalline powder or solidPeso molecular:163.38Trichloroacetic Acid extrapure AR, ACS, 99.5%
CAS:Fórmula:C2HO2Cl3Pureza:min. 99.5%Forma y color:White, Very hygroscopic crystals, Clear, ColourlessPeso molecular:163.39EPA Method 552 Halogenated Acetic Mixture 1000 ug/mL in Methyl tert-butyl ether
CAS:Producto controladoForma y color:MixtureTrichloroacetic Acid 10% solution
CAS:Fórmula:C2HO2Cl3Forma y color:Clear, Colourless, LiquidPeso molecular:163.39Trichloroacetic acid, 99+%, ACS reagent
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:C2HCl3O2Pureza:99+%Forma y color:Adhering crystals, WhitePeso molecular:163.38Trichloroacetic Acid 20% solution
CAS:Fórmula:C2HO2Cl3Forma y color:Clear, Colourless, LiquidPeso molecular:163.39Trichloroacetic acid, 80% (w/v) in solution
CAS:Fórmula:C2HCl3O2Forma y color:Colourless to light-yellow solutionPeso molecular:163.39EPA Method 552 Halogenated Acetic Mixture 80-800 µg/mL in Methyl tert-butyl ether
CAS:Fórmula:C2H3BrO2Forma y color:MixturePeso molecular:138.95Trichloroacetic acid, 20% (w/v) in solution
CAS:Fórmula:C2HCl3O2Forma y color:Clear, colourless liquidPeso molecular:163.39Trichloroacetic acid, 99%, extra pure
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:C2HCl3O2Pureza:99%Forma y color:Crystalline powder or crystals or flakes, WhitePeso molecular:163.38Ref: AC-15213
Producto descatalogadoTrichloroacetic acid
CAS:Trichloroacetic acid is a chemical compound that is commonly used as an analytical reagent. It is a white solid that can be dissolved in water and has a faint odor of chlorine. Trichloroacetic acid is used to measure the concentration of sodium trifluoroacetate in biological samples or as an analytical reagent in various chemical reactions. Trichloroacetic acid has been shown to cause oxidative injury to cells, which may be due to its ability to inhibit growth factor-β1 synthesis and glycol ether metabolism. Trichloroacetic acid also causes cancer cells to die by inducing apoptosis, which may be due to its ability to inhibit basic protein synthesis.Fórmula:C2HCl3O2Pureza:Min. 95%Forma y color:White/Off-White SolidPeso molecular:163.39 g/molTrichloroacetic acid, 10% w/v aq. soln.
CAS:Trichloroacetic acid, is traditionally used to precipitate protein. Has been used to determine protein concentration by quantitative precipitation. It is also used as a decalcifier and fixative in microscopy in protein sequencing, detecting albumin and organic synthesis. A protocol for the precipitation of nucleic acids can be found in Molecular Cloning. 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:C2HCl3O2Forma y color:LiquidPeso molecular:163.38Trichloroacetic acid, 5% w/v aq. soln.
CAS:Trichloroacetic acid, is traditionally used to precipitate protein. Has been used to determine protein concentration by quantitative precipitation. It is also used as a decalcifier and fixative in microscopy in protein sequencing, detecting albumin and organic synthesis. A protocol for the precipitation of nucleic acids can be found in Molecular Cloning. 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:C2HCl3O2Forma y color:Clear colorless, LiquidPeso molecular:163.38EPA Method 552 Halogenated Acetic Mixture 100 µg/mL in Methyl tert-butyl ether
CAS:Fórmula:C2H3BrO2Forma y color:MixturePeso molecular:138.95
