CAS 95-45-4: Dimetilglioxima
Descripción:
Dimetilglioxima, con el número CAS 95-45-4, es un compuesto orgánico caracterizado por su estructura de diketona, que presenta dos grupos metilo unidos a los átomos de nitrógeno del grupo funcional de glicoxima. Aparece como un sólido cristalino blanco a amarillo pálido y es soluble en agua, alcohol y éter. Dimetilglioxima es notable por su capacidad para formar complejos estables con metales de transición, particularmente níquel, lo que lo hace valioso en la química analítica para detectar y cuantificar iones de níquel. El compuesto exhibe un punto de fusión que varía según la pureza y la forma, y tiene un perfil de toxicidad relativamente bajo, aunque se deben observar precauciones de seguridad durante su manipulación. Dimetilglioxima también se utiliza en diversas aplicaciones, incluyendo como reactivo en síntesis orgánica y como ligando en química de coordinación. Sus propiedades únicas provienen de la presencia del grupo funcional oxima, que contribuye a su reactividad y capacidad para formar quelatos con iones metálicos.
Fórmula:C4H8N2O2
InChI:InChI=1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3
Clave InChI:InChIKey=JGUQDUKBUKFFRO-UHFFFAOYSA-N
SMILES:C(C(=NO)C)(=NO)C
Sinónimos:- (2Z,3E)-N,N'-dihydroxybutane-2,3-diimine
- (2Z,3Z)-N,N'-dihydroxybutane-2,3-diimine
- 2,3-Butanedione dioxime
- 2,3-Butanedione, 2,3-dioxime
- 2,3-Butanedionedioxime Disodium Salt
- 2,3-Diisonitrosobutane
- Biacetyl dioxime
- Butandiondioxim
- Butanedione Dioxime
- Butanodiona-Dioxima
- Chugaev's reagent
- Ver más sinónimos
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Encontrado 14 productos.
Dimethylglyoxime
CAS:DimethylglyoximePureza:99%Forma y color:Colourless SolidPeso molecular:116.12g/molDimethylglyoxime, ACS, 99+%
CAS:Dimethylglyoxime, is used as a chelating agent which forms complexes with metals such as copper, nickel, and palladium. Dimethylglyoxime reacts with a nickel salt in a green solution to generate a red colored insoluble tetradentate coordinate complex of nickel. It is used as a reagent for the colorimetric determination of urea and ureido compounds. 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:C4H8N2O2Pureza:99+%Peso molecular:116.12Dimethylglyoxime
CAS:Fórmula:C4H8N2O2Pureza:(dried basis) ≥ 99.0%Forma y color:White to off-white powderPeso molecular:116.12Dimethylglyoxime
CAS:Dimethylglyoxime is a chelate ligand that can be used as an antimicrobial agent. The compound binds to metals, such as iron and copper, which are found in wastewater and industrial effluents. Dimethylglyoxime can also chelate metal ions that are present in the water supply. This property makes it an effective agent for removing heavy metals from water. Dimethylglyoxime has been shown to react with various metal ions by means of Langmuir adsorption isotherms and fluorescence spectrometry. When this reaction occurs, the compound forms a complex with the metal ion. The model system is a solution of dimethylglyoxime with sodium citrate and tetramethylammonium chloride (TMA). The reaction mechanism involves protonation and deprotonation of the ligand, which occurs when the pH is changed from acidic to basic conditions. The plasma mass spectrometry technique has been used to detect the presence of dimethylFórmula:C4H8N2O2Forma y color:PowderPeso molecular:116.12 g/molDimethylglyoxime
CAS:Dimethylglyoxime is a compound that is used in the nickel spot test.Fórmula:C4H8N2O2Pureza:98%Forma y color:White Crystalline PowderPeso molecular:116.12Dimethylglyoxime
CAS:Fórmula:C4H8N2O2Pureza:>98.0%(W)Forma y color:White to Almost white powder to crystalPeso molecular:116.12Dimethylglyoxime, 99+%
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:C4H8N2O2Pureza:99+%Forma y color:Crystalline powder, White to off-whitePeso molecular:116.12Dimethylglyoxime, 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:C4H8N2O2Pureza:99+%Forma y color:White to off-white, Crystalline powderPeso molecular:116.12Ref: AC-40833
Producto descatalogadoDimethylglyoxime extrapure AR, ACS, ExiPlus, Multi-Compendial, 99%
CAS:Fórmula:C4H8N2O2Pureza:min. 99%Forma y color:White to off - white, Crystalline powder, Clear, Colourless to pale yellowPeso molecular:116.12Dimethylglyoxime, 99%
CAS:Dimethylglyoxime is a well known reagent in analytical chemistry. It is used for the qualitative and quantitative determination of nickel by gravimetric analysis. It also finds application in the separation of palladium from tin, gold, rhodium and iridium. It is also useful in the detection of bismuth. 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:C4H8N2O2Pureza:99%Forma y color:Powder, White to pale creamPeso molecular:116.12Biacetyl dioxime
CAS:Pureza:98.0%Forma y color:Solid, White to almost white powderPeso molecular:116.12000274658203Dimethylglyoxime extrapure AR, 99%
CAS:Fórmula:C4H8N2O2Pureza:min. 99%Forma y color:White to off - white, Crystalline powder, Clear, Colourless to pale yellowPeso molecular:116.12Dimethylglyoxime
CAS:Applications Dimethylglyoxime is a chelating agent which forms complexes with metals such as copper, nickel, and palladium.. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the packageFórmula:C4H8N2O2Forma y color:WhitePeso molecular:116.12
