Bencenos
Los bencenos son hidrocarburos aromáticos simples que consisten en un anillo de carbono de seis miembros con dobles enlaces alternados. Esta estructura fundamental es un bloque de construcción para numerosos compuestos químicos, incluidos productos farmacéuticos, polímeros y colorantes. Los bencenos se utilizan ampliamente en la síntesis orgánica debido a su estabilidad y versatilidad. En CymitQuimica, ofrecemos una amplia gama de bencenos de alta calidad para apoyar sus investigaciones y aplicaciones industriales.
Subcategorías de "Bencenos"
- Benzamidas(62 productos)
- Ácidos benzoicos(5.475 productos)
- Alcoholes bencílicos(1.458 productos)
- Bencenos halogenados(33.965 productos)
- Fenoles(2.664 productos)
Se han encontrado 11887 productos de "Bencenos"
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4-n-Butylbenzylamine, 98%
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 SciFórmula:C11H18NPureza:98%Peso molecular:164.272-Amino-5-chlorobenzamide, 98+%
CAS:2-Amino-5-chlorobenzamide react with 2-Azido-benzoyl chloride to get 2-Azido-5'-chloro-2'-carboxamidobenzanilide. 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 origiFórmula:C7H7ClN2OPureza:98+%Forma y color:White to pale yellow to yellow to brown to gray, Crystals or powder or crystalline powderPeso molecular:170.604-(Trifluoromethyl)benzeneboronic acid, 98%
CAS:4-(Trifluoromethyl)benzeneboronic acid is used of this drug is to N-arylate imidazoles and amines with copper-exchanged fluorapatite, as well as used in microwave-promoted cross-coupling with acid chlorides leading to aryl ketones. This Thermo Scientific Chemicals brand product was originally part oFórmula:C7H6BF3O2Pureza:98%Forma y color:White to pale cream, PowderPeso molecular:189.932-Chloro-4-(trifluoromethyl)benzeneboronic acid, 96%
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 SciFórmula:C7H5BClF3O2Pureza:96%Forma y color:White to cream or pale yellow, Crystals or powder or crystalline powderPeso molecular:224.38Methyl 3-amino-5-fluorobenzoate, 98%
CAS:Methyl 3-amino-5-fluorobenzoate is an amino acid widely used in pharmaceuticals and foods. 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 /Fórmula:C8H8FNO2Pureza:98%Forma y color:White to yellow, SolidPeso molecular:169.164-Bromomethyl-2-fluorobenzeneboronic acid pinacol ester, 96%
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 SciFórmula:C13H17BBrFO2Pureza:96%Peso molecular:314.99(Formylmethylene)triphenylphosphorane, 97%, may cont. up to ca 3% water
CAS:(Formylmethylene)triphenylphosphorane is used as Wittig reagent. It is also used as Pharmaceutical Intermediates. It is employed as raw material in organic Synthesis, Agrochemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentFórmula:C20H17OPPureza:97%Forma y color:Cream to pink or orange to brown, PowderPeso molecular:304.334,4'-Methylenebis(phenyl isocyanate), 98%
CAS:4,4'-Methylenebis(phenyl isocyanate) acts as a monomer in the production of polyurethane. The rigid polyurethane foams are good thermal insulators, which find applications in all freezers and refrigerators, as well as in buildings. It is also used as an industrial strength adhesive, which is availabFórmula:C15H10N2O2Pureza:98%Forma y color:White to yellow, Crystals or powder or crystalline powder or flakes or fused solidPeso molecular:250.26(R)-(+)-1-(2-Bromophenyl)ethanol, 98%
CAS:It is the most important dyestuff intermediate. 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 changedFórmula:C8H9BrOPureza:98%Peso molecular:201.062-Amino-3-nitrobenzoic acid, 97%
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 SciFórmula:C7H5N2O4Pureza:97%Forma y color:Yellow, PowderPeso molecular:181.13Tetrakis(triphenylphosphine)palladium(0), 99%
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 SciFórmula:C72H60P4PdPureza:99%Forma y color:Yellow to yellow-green to green, Powder or crystalsPeso molecular:1155.592-Chloro-5-iodobenzoic acid, 97%
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 SciFórmula:C7H4ClIO2Pureza:97%Forma y color:White to pale brown, Powder or lumpsPeso molecular:282.464-Fluorophenylacetic acid, 98%
CAS:4-Fluorophenylacetic acid is used as an intermediate in the production of fluorinated anesthetics. 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 pFórmula:C8H7FO2Pureza:98%Forma y color:Crystals or powder or crystalline powder, White to creamPeso molecular:154.142-Bromobenzeneboronic acid, 98%
CAS:2-Bromobenzeneboronic acid is used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents. This Thermo Scientific Chemicals brand product was originally part of theFórmula:C6H6BBrO2Pureza:98%Forma y color:White to off-white, Powder or crystals or crystalline powderPeso molecular:200.833-Ethoxy-2,4-difluorobenzoic acid, 97%
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 SciFórmula:C9H8F2O3Pureza:97%Forma y color:White, PowderPeso molecular:202.164-Methoxystyrene, 98%, stab. with 0.1% 4-tert-butylcatechol
CAS:4-Methoxystyrene is employed in the ferric chloride-catalyzed addition of activated methylenes to styrenes. It acts as a monomer in polymerization reactions. Further, it is used to prepare 1,1,2,2-Tetracyano-3-(p-methoxyphenyl)cyclobutane by reacting with ethenetetracarbonitrile. This Thermo ScientFórmula:C9H10OPureza:0.1%Forma y color:Clear colorless to yellow, LiquidPeso molecular:134.183-Chloro-4-fluorobenzotrifluoride, 98%
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 SciFórmula:C7H3ClF4Pureza:98%Forma y color:Liquid, Clear colorlessPeso molecular:198.544-Bromobenzamide, 97%
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 SciFórmula:C7H6BrNOPureza:97%Forma y color:White, Crystals or powder or crystalline powderPeso molecular:200.04Diphenyl sulfone, 99+%
CAS:It is used as a high temperature solvent. Such high temperature solvents are useful for processing highly rigid polymers, e.g., PEEK, which only dissolve in very hot solvents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation aFórmula:C12H10O2SPureza:99+%Forma y color:White, Crystalline powder or powderPeso molecular:218.27Triphenylphosphine, powder, 99%
CAS:Triphenylphosphine is used in the synthesis of organic compounds due to its nucleophilicity and its reducing character. It is involved in the synthesis of biaryl compounds, phosphonium salts and other phosphorus compounds. As a reducing agent, it is used to prepare aromatic amines from the corresponFórmula:C18H15PPureza:99%Forma y color:White to pale cream, Powder or crystalline powderPeso molecular:262.29
