Benzènes
Les benzènes sont des hydrocarbures aromatiques simples constitués d'un anneau de carbone à six membres avec des doubles liaisons alternées. Cette structure fondamentale est un bloc de construction pour de nombreux composés chimiques, y compris les produits pharmaceutiques, les polymères et les colorants. Les benzènes sont largement utilisés en synthèse organique en raison de leur stabilité et de leur polyvalence. Chez CymitQuimica, nous offrons une large gamme de benzènes de haute qualité pour soutenir vos recherches et applications industrielles.
Sous-catégories appartenant à la catégorie "Benzènes"
- Benzamides(62 produits)
- Acides benzoïques(5.474 produits)
- Alcools benzyliques(1.458 produits)
- Benzènes halogénés(33.965 produits)
- Phénols(2.664 produits)
11889 produits trouvés pour "Benzènes"
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1-Ethyl-4-iodobenzene, 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 SciFormule :C8H9IDegré de pureté :98%Couleur et forme :Clear colorless to yellow to brown, LiquidMasse moléculaire :232.062-Chloro-4-nitrobenzamide, 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
Formule :C7H5ClN2O3Degré de pureté :98%Couleur et forme :Pale yellow, PowderMasse moléculaire :200.582-Methoxyphenoxyacetic 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 SciFormule :C9H10O4Degré de pureté :98+%Couleur et forme :Powder or needles, White to pale brown or pale greyMasse moléculaire :182.183-Methoxy-2-methylbenzoic acid, 97%
CAS :3-Methoxy-2-methylbenzoic acid is used as a Corey-Bakshi-Shibata oxazaborolidine catalyst for asymmetric reduction and asymmetric synthesis. It is used in the asymmetric reduction of prochiral ketones. Other applications include the enantioselective synthesis of -hydroxy acids, -amino acids, C2 symmFormule :C9H10O3Degré de pureté :97%Couleur et forme :Powder, White to pale cream to pale yellow to pale brown to grayMasse moléculaire :166.18α-Isopropylphenylacetic acid, 97%
CAS :alpha-Isopropylphenylacetic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informatiFormule :C11H14O2Degré de pureté :97%Couleur et forme :White to pale yellow, PowderMasse moléculaire :178.232-Chlorobenzyl chloride, 98+%
CAS :2-Chlorobenzyl chloride was used as a sensory irritant to evaluate the characteristic modifications of the normal breathing pattern of exposed mice. It is used as an intermediate for organic chemicals, pharmaceuticals, and dyes. This Thermo Scientific Chemicals brand product was originally part of tFormule :C7H6Cl2Degré de pureté :98+%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :161.033-Phenoxybenzyl chloride, 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 SciFormule :C13H11ClODegré de pureté :97%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :218.684-Benzyloxy-3-methoxybenzyl alcohol, 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 SciFormule :C15H16O3Degré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :244.292-Bromo-3,4-difluoroaniline, 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 SciFormule :C6H4BrF2NDegré de pureté :97%Couleur et forme :White-like to yellowish, Crystalline powderMasse moléculaire :208.01-[3,5-Bis(trifluoromethyl)phenyl]ethanol, 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 SciFormule :C10H8F6ODegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, Pale yellowMasse moléculaire :258.162-Fluoro-3-(trifluoromethyl)benzoic 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 SciFormule :C8H4F4O2Degré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :208.112,6-Dibromoaniline, 97%
CAS :2,5-Dibromoaniline was used in the synthesis of 2,4,5-tribromoaniline1. It was also used as starting reagent in the regioselective synthesis of 2-(3,4-dimethoxyphenyl)-5-bromobenzothiazole. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some dFormule :C6H5Br2NDegré de pureté :97%Couleur et forme :White to cream to yellow or pink, Crystals or powder or crystalline powder or lumps or fused solidMasse moléculaire :250.93p-Toluamide, 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 SciFormule :C8H9NODegré de pureté :98+%Couleur et forme :White to pale cream, Powder or crystalline powderMasse moléculaire :135.17trans,trans-4-(3,4-Difluorophenyl)-4'-n-propylbicyclohexyl, 97%
CAS :It is used in liquid crystal monomer, pharmaceutical synthesis. 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 referencFormule :C21H30F2Degré de pureté :97%Masse moléculaire :320.474-Amino-2,5-difluorobenzonitrile, 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 SciFormule :C7H4F2N2Degré de pureté :96%Masse moléculaire :154.12Tri(o-tolyl)phosphine, 98+%
CAS :Tri(o-tolyl)phosphine is used in a ruthenium-catalyzed direct amination of alcohols. It is also used in Suzuki reaction. Further, it is used in the preparation of tri-ortho-phosphinselenide by reacting with selenium as a reagent. In addition to this, it acts as a ligand in coordination chemistry. ThFormule :C21H21PDegré de pureté :98+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :304.373-Bromo-5-nitrosalicylaldehyde, 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 SciFormule :C7H4BrNO4Degré de pureté :98%Couleur et forme :White to pale yellow to cream, Powder or granulesMasse moléculaire :246.024-Nitro-2-(trifluoromethyl)benzoic 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 SciFormule :C8H4F3NO4Degré de pureté :97%Masse moléculaire :235.124-Ethylbenzyl alcohol, 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 SciFormule :C9H12ODegré de pureté :99%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :136.19N-Benzylaminoacetaldehyde diethyl acetal, 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 SciFormule :C13H22NO2Degré de pureté :96%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :224.324-Sulfamidobenzoyl chloride DMF complex, 95%
CAS :It was used in the discovery of 2-Phenyl-3-sulfonylphenyl-indole derivatives as a new class of selective COX-2 inhibitors and in the synthesis and biological evaluation of substituted 2-sulfonyl-phenyl-3-phenyl-indoles: a new series of selective COX-2 inhibitors. This Thermo Scientific Chemicals braFormule :C10H13ClN2O4SDegré de pureté :95%Masse moléculaire :292.741,4-Bis(2-hydroxyisopropyl)benzene, 97%
CAS :1,4-Bis(2-hydroxyisopropyl)benzene 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 orFormule :C12H18O2Degré de pureté :97%Couleur et forme :White to pale cream to cream to yellow to brown, PowderMasse moléculaire :194.272-Fluoro-4-methoxybenzyl alcohol, 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 SciFormule :C8H9FO2Degré de pureté :97%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :156.152-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 cyclohexylbenzeFormule :C7H5IO3Degré de pureté :97%Couleur et forme :White to cream, PowderMasse moléculaire :264.022-(4-Fluorophenyl)ethanol, 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 SciFormule :C8H9FODegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :140.16Carbonyldihydridotris(triphenylphosphine)ruthenium(II), 99%
CAS :Carbonyldihydridotris(triphenylphosphine)ruthenium(II) is used as Catalyst for conversion of 1,4-alkynediols into pyrroles, Catalyst for oxidation of primary alcohols to methyl esters, Catalyst for rearrangement of oximes to amides, Catalyst for C-C coupling via directed C-H activation, Catalyst forFormule :C55H47OP3RuDegré de pureté :99%Masse moléculaire :917.973,5-Dimethoxybenzylamine, 98%
CAS :3,5-Dimethoxybenzylamine was used in the preparation of trisammonium tris(hexafluoro phosphate) salt. It was also used in the synthesis of well defined, homogeneous [n]rotaxanes (n up to 11) by a template-directed thermodynamic clipping approach. This Thermo Scientific Chemicals brand product was oFormule :C9H13NO2Degré de pureté :98%Couleur et forme :White to pale yellow (Solid) or colorless to pale yellow (Liquid), Crystals or powder or crystalline powder or fused solid or chunksMasse moléculaire :167.213-(Cyanomethyl)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 SciFormule :C8H8BNO2Degré de pureté :96%Masse moléculaire :160.97Diphenyliodonium hexafluorophosphate, 98%
CAS :Diphenyliodonium hexafluorophosphate is used as cationic photoinitiator and photoacid generator. It acts as a catalyst for the photochemical polymerization of various monomers. Further, it used as arylating reagent as well as an oxidant in organic synthesis. This Thermo Scientific Chemicals brand pFormule :C12H10IDegré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :281.124-Benzoylbenzoic acid, 98%
CAS :4-Benzoylbenzoic acid,is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field etc. 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 bFormule :C14H10O3Degré de pureté :98%Couleur et forme :White to pale brown, Powder or crystalline powderMasse moléculaire :226.233-Iodoanisole, 98%
CAS :3-Iodoanisole is used to produce 3,3'-Dimethoxy-biphenyl. It can be used in agrochemical, pharmaceutical and dyestuff field. 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.Formule :C7H7IODegré de pureté :98%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :234.04Benzhydrylamine, 97%
CAS :Benzhydrylamine is useful for chiral resolution. It acts as an active pharmaceutical ingredient intermediate. It is also employed as a building block for chemical synthesis. Further, it is used in the preparation of furan-2-carboxylic acid benzhydrylamide by reacting with furan-2-carbonyl chloride.Formule :C13H13NDegré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :183.252-Fluoro-3-nitrobenzoic acid, 97%
CAS :2-Fluoro-3-nitrobenzoic acid 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 refeFormule :C7H4FNO4Degré de pureté :97%Masse moléculaire :185.112,3-Dimethylphenylhydrazine hydrochloride, 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 SciFormule :C8H13ClN2Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder or flakes, Pale cream to cream to brownMasse moléculaire :172.661-Ethynyl-4-nitrobenzene
CAS :Formule :C8H5NO2Degré de pureté :95%Couleur et forme :Solid, Orange powderMasse moléculaire :147.1332-Bromo-1,3-dimethoxybenzene, 98%
CAS :2-Bromo-1,3-dimethoxybenzene 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 reFormule :C8H9BrO2Degré de pureté :98%Couleur et forme :Pale cream to cream to pale brown, Crystals or powder or crystalline powderMasse moléculaire :217.064-Hydroxy-2-nitrobenzaldehyde
CAS :Formule :C7H5NO4Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :167.124-Fluorobenzotrifluoride, 98+%
CAS :4-Fluorobenzotrifluoride was used in the synthesis of 2,2?-bis(trifluoromethylphenoxy)biphenyl via nucleophilic aromatic substitution reaction with 2,2?-biphenol, (S)-fluoxetine, potent inhibitor of neuronal serotonin-uptake and 1-aryloxy-2-substituted aminomethyltetrahydronaphthalene derivatives. T
Formule :C7H4F4Degré de pureté :98+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :164.105-tert-Butyl-m-xylene, 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 SciFormule :C12H18Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :162.283-Fluoro-2-nitroaniline
CAS :Formule :C6H5FN2O2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :156.1161-Bromo-4-isopropylbenzene, 97%
CAS :It employed as a intermediate for pharmaceutical. 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 changFormule :C9H11BrDegré de pureté :97%Couleur et forme :Clear colorless, LiquidMasse moléculaire :199.1Cyclopentyltriphenylphosphonium bromide, 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 SciFormule :C23H24BrPDegré de pureté :96%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :411.322,4-Difluoro-3-methoxyaniline, 97%
CAS :2,4-Difluoro-3-methoxyaniline is a fluorinated compound used as a building block in organic synthesis. 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 AesFormule :C7H7F2NODegré de pureté :97%Couleur et forme :Clear colorless to yellow to brown, LiquidMasse moléculaire :159.141-Bromo-4-ethylbenzene, 99%
CAS :1-Bromo-4-ethylbenzene 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 tFormule :C8H9BrDegré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :185.064-tert-Butylphenol, 99%
CAS :4-tert-butylphenol on condensation with formaldehyde gives calix[5]arene which is used in enzyme mimetics. 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 AlfaFormule :C10H14ODegré de pureté :99%Couleur et forme :White to pale cream or pale yellow, Powder, flakes, briquettes or lumpsMasse moléculaire :150.22Dichlorotris(triphenylphosphine)ruthenium(II), Premion™, 99.95% (metals basis), Ru 10.2% min
CAS :Dichlorotris(triphenylphosphine)ruthenium(II) serves as a precatalyst for the hydrogenation of alkenes, nitro compounds, ketones, carboxylic acids, synthesis of furans from allenyl sulfides and C-H Activation Catalyst in a Ruthenium/Lewis Acid System This Thermo Scientific Chemicals brand product waFormule :C54H45Cl2P3RuDegré de pureté :99.95%Masse moléculaire :958.853-Iodobenzeneboronic 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 SciFormule :C6H6BIO2Degré de pureté :97%Masse moléculaire :247.83Ethyl 4-nitrobenzoate, 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 SciFormule :C9H9NO4Degré de pureté :98%Couleur et forme :White to cream to yellow, Crystals or powder or crystalline powderMasse moléculaire :195.174,4'-Difluorobenzhydrol, 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 SciFormule :C13H10F2ODegré de pureté :98+%Couleur et forme :White to pale cream to pale brown, Crystals or powder or crystalline powderMasse moléculaire :220.22
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