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(2.663 productos)
Se han encontrado 11887 productos de "Bencenos"
Ordenar por
Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Methyl 2-amino-5-(trifluoromethyl)benzoate, 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:C9H8F3NO2Pureza:98%Peso molecular:219.164-Fluorotoluene, 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:C7H7FPureza:99%Forma y color:Clear colorless to yellow, LiquidPeso molecular:110.132-Isopropylphenyl isocyanate, 97%
CAS:2-Isopropylphenyl isocyanate is used as intermediates. 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 notFórmula:C10H11NOPureza:97%Forma y color:Clear colorless to pale yellow, LiquidPeso molecular:161.20(2-Bromoethyl)triphenylphosphonium bromide, 98%
CAS:(2-Bromoethyl)triphenylphosphonium bromide is used as pharmaceutical intermediates. 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 cFórmula:C20H19Br2PPureza:98%Forma y color:Crystals or powder or crystalline powder, White to creamPeso molecular:450.153-(4-Methyl-1-piperazinylmethyl)benzeneboronic acid pinacol ester, 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:C18H29BN2O2Pureza:97%Forma y color:Powder or liquid or viscous liquid as melt, Pale cream to pale yellowPeso molecular:316.252,4-Difluoro-3-methoxybenzoic acid, 98+%
CAS:2,4-Difluoro-3-methoxybenzoic acid is used as a pharmaceutical 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 orFórmula:C8H6F2O3Pureza:98+%Forma y color:White, Crystals or powder or crystalline powderPeso molecular:188.132-Nitrobenzyl bromide, 98+%
CAS:2-Nitrobenzyl bromide is used in the preparation of S-2-nitrobenzyl-cysteine by reaction with L-cysteine. It is also used for the introduction of the 2-nitrobenzyl protecting group in organic synthesis. It plays an important role in the production of expectorant agent. Further, it is employed for ca
Fórmula:C7H6BrNO2Pureza:98+%Forma y color:Crystals or powder or crystalline powder, Pale yellow to pale brownPeso molecular:216.033-Amino-4-chlorobenzamide, 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:C7H7ClN2OPureza:97%Forma y color:Powder, CreamPeso molecular:170.62-Iodosobenzoic acid, 97%
CAS:1-Organosulfonyloxy-1, 2-benziodoxol-3-(1H)-ones (3, 4, 5) can be prepared in one step from 2-iodosobenzoic acid and the corresponding sulfonic acids. 2-carboxydiphenyliodonium salts was prepared by the acid-catalyzed condensation of 2-iodosobenzoic acid with benzene, mesitylene, and cyclohexylbenzeFórmula:C7H5IO3Pureza:97%Forma y color:White to cream, PowderPeso molecular:264.023-Methylbenzyl bromide, 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:C8H9BrPureza:97%Forma y color:Clear colorless to yellow, LiquidPeso molecular:185.062-Fluorobenzophenone, 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:C13H9FOPureza:98+%Forma y color:Clear colorless to pale yellow, LiquidPeso molecular:200.21Methyl 2-amino-4,5-dimethoxybenzoate, 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:C10H13NO4Pureza:98%Forma y color:Crystals or powder or crystalline powder, Pale brownPeso molecular:211.22Phenetole, 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:C8H10OPureza:98+%Forma y color:Clear colorless, LiquidPeso molecular:122.17Isobutyl 4-hydroxybenzoate, 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:C11H14O3Pureza:98%Forma y color:White, Powder or lumps or flakesPeso molecular:194.232-Chloro-6-nitro-4-(trifluoromethyl)aniline, 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:C7H4ClF3N2O2Pureza:97%Forma y color:Crystals or powder or crystalline powder, OrangePeso molecular:240.57(R,R)-(-)-2-Amino-1-phenylpropyldiphenylphosphine, 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:C21H22NPPureza:97+%Peso molecular:319.382-Chloro-6-fluorobenzylideneacetone, 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:C10H8ClFOPureza:98%Forma y color:Clear yellow, LiquidPeso molecular:198.623-Bromo-2,6-difluoroaniline, 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:C6H4BrF2NPureza:96%Forma y color:White to pale cream, Powder or crystalline powderPeso molecular:208.04-Dimethylamino-2-methoxybenzaldehyde, 98%
CAS:4-Dimethylamino-2-methoxybenzaldehyde is used to produce 2,6-Dichloro-N'-(4-dimethylamino-2-methoxy-benzylidene)-benzene-1,4-diamine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legaFórmula:C10H13NO2Pureza:98%Forma y color:White to cream to yellow to brown, Powder or lumps or fused solidPeso molecular:179.222-Bromo-4,5-difluorophenylacetic acid, 98%
CAS:2-Bromo-4,5-difluorophenylacetic acid is used as intermediate in organic syntheses. 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 cFórmula:C8H5BrF2O2Pureza:98%Peso molecular:251.033-Bromo-4-methylbenzonitrile, 97%
CAS:Used as pharmaceutical 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 changed as a partFórmula:C8H6BrNPureza:97%Forma y color:Crystals or powder or crystalline powder, White to pale creamPeso molecular:196.05Phenoxyacetic acid, 98%
CAS:Phenoxyacetic acid is a flavoring ingredient. Its photodegradation using titanium dioxide as photocatalyst has been studied. Selective separation of penicillin V from phenoxyacetic acid using liquid membranes consisting of 1,2-dichloroethane and Amberlite LA-2 as carrier has been studied. This ThermFórmula:C8H8O3Pureza:98%Forma y color:White to pale cream, Crystals or powder or crystalline powderPeso molecular:152.15Methyl 4-hydroxybenzoate, 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:C8H8O3Pureza:99%Forma y color:White, PowderPeso molecular:152.154-tert-Butylphenoxyacetyl chloride, 98%
CAS:4-tert-Butylphenoxyacetyl chloride is used as a reagent and as intermediates. 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 orFórmula:C12H15O2ClPureza:98%Forma y color:Clear colorless to pale yellow, LiquidPeso molecular:226.714-Cyanophenylhydrazine hydrochloride, 97%
CAS:It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. 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. TheFórmula:C7H7N3•HClPureza:97%Forma y color:White to pink or pale brown, PowderPeso molecular:169.612,4,6-Trimethoxybenzaldehyde, 98%
CAS:2,4,6-Trimethoxybenzaldehyde was used in the preparation and characterization of three RNA-specific fluorescent probes and their use in live cell imaging. It was used as starting reagent for the regioselective synthesis of new ()-8-alkyl-5,7-dihydroxy-4-(4-hydroxyphenyl)-3,4-dihydrocoumarins. This TFórmula:C10H12O4Pureza:98%Forma y color:White to cream, Powder or crystalline powderPeso molecular:196.204-Isopropylanisole, 95%
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:C10H14OPureza:95%Forma y color:Clear colorless to yellow, LiquidPeso molecular:150.222,6-Diisopropyl-N,N-dimethylaniline, 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:C14H23NPureza:96%Forma y color:Clear colorless to pale yellow, LiquidPeso molecular:205.353-Bromo-5-(trifluoromethyl)benzaldehyde, 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:C8H4BrF3OPureza:97%Forma y color:Liquid, Clear colorless to pale yellowPeso molecular:253.022-(Trifluoromethyl)phenylacetylene, 97%
CAS:2-(Trifluoromethyl)phenylacetylene is used as pharmaceutical 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 SKFórmula:C9H5F3Pureza:97%Peso molecular:170.132-Amino-5-methylbenzoic 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:C8H9NO2Pureza:97%Forma y color:Pale cream to cream to yellow to brown, Crystals or powder or crystalline powder or lumps or fused solid or granulesPeso molecular:151.164-Fluorobenzenesulfonamide, 98+%
CAS:4-Fluorobenzenesulfonamide, is used to produce bis-(4-fluoro-benzenesulfonyl)-amine with 4-fluoro-benzenesulfonyl chloride at temperature of 55 - 60. This reaction will need reagent OH-. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docFórmula:C6H6FNO2SPureza:98+%Peso molecular:175.181-(4-Chlorobenzyl)piperazine, 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 Sci
Fórmula:C11H15ClN2Pureza:98%Peso molecular:210.713-Methylsalicylic acid, 99%
CAS:3-Methylsalicylic acid was used in the synthesis of 8-methyl-2-thioxo-2,3-dihydro-4H-1,3-benzoxazin-4-one, 7-hydroxy-8-methyl-2-thioxo-2,3-dihydro-4H-1,3-benzoxazin-4-one, (R)-, (S)- and (RS)-hydroxymethylmexiletine. This Thermo Scientific Chemicals brand product was originally part of the Alfa AeFórmula:C8H8O3Pureza:99%Forma y color:White to pale pink, PowderPeso molecular:152.154-Chlorobenzhydrazide, 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:C7H7ClN2OPureza:98%Forma y color:White to pale cream, Crystals or powder or crystalline powder or fused solidPeso molecular:170.604-Fluorophenyl isocyanate, 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:C7H4FNOPureza:98+%Forma y color:Clear colorless to pale yellow, Slightly hazy liquidPeso molecular:137.111,2,3-Trifluorobenzene, 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:C6H3F3Pureza:98+%Forma y color:Clear colorless, LiquidPeso molecular:132.094-Methylbenzenesulphonylhydrazide, 97%
CAS:p-Toluenesulfonyl hydrazide is used as a reagent for the preparation of tosylhydrazones. It was used to prepare dipyrazolo[1,5-a:4,3-c]pyridines and 1,2,3-selenadiazole derivatives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentaFórmula:C7H10N2O2SPureza:97%Forma y color:White to pale cream, PowderPeso molecular:186.233,5-Dibromotoluene, 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:C7H6Br2Pureza:98+%Forma y color:White to pale cream to cream to yellow, Crystals or powder or crystalline powder or fused solidPeso molecular:249.931-Bromo-2-fluoro-5-(trifluoromethoxy)benzene, 98%
CAS:1-Bromo-2-fluoro-5-(trifluoromethoxy)benzene used as solvents. Mostly employed in chemical processing, extraction and separation of chemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer tFórmula:C7H3BrF4OPureza:98%Forma y color:Clear colorless to yellow, LiquidPeso molecular:259.00p-Sexiphenyl, 95%
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:C36H26Pureza:95%Forma y color:White to cream or pale yellow, PowderPeso molecular:458.604'-Methylbiphenyl-4-carboxylic acid, 96%
CAS:The 4'-methyl-biphenyl-4-carboxylic acid exhibits the characteristic absorption bands of COOH and CH, groups. Photoproduct analysis, carried out by GC-MS, ETIR and GC-FTIR confirm three successive oxidation states of methyl suhstituents such as alcohol, aldehyde and carboxylic acids. This Thermo SciFórmula:C14H11O2Pureza:96%Forma y color:White, PowderPeso molecular:211.242,3,4,5-Tetrafluoroaniline, 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:C6H3F4NPureza:98%Peso molecular:165.092,6-Dibromo-4-methylaniline, 98+%
CAS:2,6-Dibromo-4-methylaniline is used as coupling reagent in spectrophotometric determination of carbaryl in various environmental samples. It was also in preparation of 2-bromo-6-iodo-4-methylaniline. 2,6-Dibromo-4-methylaniline undergoes Suzuki-coupling reaction with 2-dihydroxyboryl-3-methyl-2-cyclFórmula:C7H7Br2NPureza:98+%Forma y color:Cream, PowderPeso molecular:264.95Methyl benzilate, 98%
CAS:It is used as a pharmaceutical 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 changed asFórmula:C15H14O3Pureza:98%Forma y color:White, Crystals or powder or crystalline powderPeso molecular:242.272,4,5-Trifluorobenzoic acid, 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:C7H3F3O2Pureza:98%Forma y color:White to pale yellow, Crystals or powder or crystalline powderPeso molecular:176.13,4-Dimethoxyaniline, 98+%
CAS:3,4-Dimethoxyaniline is commonly used as fine chemicals, used for pharmaceutical intermediates. 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 proFórmula:C8H11NO2Pureza:98+%Forma y color:Cream to brown, PowderPeso molecular:153.18Methyl phenylsulfonylacetate, 98%
CAS:Methyl phenylsulfonylacetate has been used in a key step during the synthesis of (-)-hybridalactone, marine eicosanoid isolated from the red alga Laurencia hybrida, in dehydrative alkylation of alcohols under modified Mitsunobu conditions followed by desulfonylation using magnesium, in three step sFórmula:C9H10O4SPureza:98%Peso molecular:214.244-Chloro-3-fluorobenzeneboronic 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:C6H5BClFO2Pureza:97%Peso molecular:174.36
