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(5.471 produits)
- Alcools benzyliques(1.458 produits)
- Benzènes halogénés(33.962 produits)
- Phénols(2.653 produits)
11887 produits trouvés pour "Benzènes"
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Benzyl propargyl ether, 97%
CAS :<p>Benzyl propargyl ether is used in the synthesis of substituted carbocyclic aromatic compounds and pharmaceutical 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. </p>Formule :C10H10ODegré de pureté :97%Masse moléculaire :146.19Bis(p-toluenesulfonyl)methane, 97%
CAS :<p>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</p>Formule :C15H16O4S2Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :324.421,8-Dibenzyl-1,4,8,11-tetraazacyclotetradecane
CAS :<p>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</p>Formule :C24H36N4Couleur et forme :White, Powder and/or lumpsMasse moléculaire :380.58o-Anisidine, 99%
CAS :<p>o-Anisidine is used in dyes, perfume and pharmaceutical intermediate. It is used to produce azo dye, azoic dye. 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</p>Formule :C7H9NODegré de pureté :99%Couleur et forme :Clear yellow to red or brown, LiquidMasse moléculaire :123.161,3-Dibromobenzene, 97+%
CAS :<p>1,3-Dibromobenzene is used in Suzuki coupling reaction for the preparation of [n]metacyclophanes. It is used to prepare 5-(3-bromo-phenyl)-2,4-di-tert-butoxy-pyrimidine using Pd(0) (PPh3)4 as a reagent. Further, it undergoes solid-supported potassium fluoride-aluminum oxide palladium-catalyzed polya</p>Formule :C6H4Br2Degré de pureté :97+%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :235.913-(Trifluoromethoxy)benzyl bromide, 98%
CAS :<p>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</p>Formule :C8H6BrF3ODegré de pureté :98%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :255.032-Methoxy-4-nitrobenzoic acid, 98%
CAS :<p>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</p>Formule :C8H7NO5Degré de pureté :98%Couleur et forme :Pale yellow to greenMasse moléculaire :197.15Methyl 2-amino-4,5-difluorobenzoate, 98%
CAS :<p>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</p>Formule :C8H7F2NO2Degré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powder or lumpsMasse moléculaire :187.15Methyl 4-bromo-2-methoxybenzoate, 98%
CAS :<p>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</p>Formule :C9H9BrO3Degré de pureté :98%Couleur et forme :White to pale yellow, Fused solidMasse moléculaire :245.074-Bromo-2,6-difluorobenzyl alcohol, 97%
CAS :<p>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</p>Formule :C7H5BrF2ODegré de pureté :97%Couleur et forme :Solid, White to pale yellowMasse moléculaire :223.02(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%
CAS :<p>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</p>Formule :C21H23N2O2SDegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :367.493,4-Dimethoxybenzyl alcohol, 97%
CAS :<p>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</p>Formule :C9H12O3Degré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellow to orangeMasse moléculaire :168.19Methyl 2-bromo-5-nitrobenzoate, 98+%
CAS :<p>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</p>Formule :C8H6BrNO4Degré de pureté :98+%Couleur et forme :White to yellow, Crystals or powder or crystalline powderMasse moléculaire :260.042,4,5-Trifluorophenylacetic acid, 94%
CAS :<p>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</p>Formule :C8H5F3O2Degré de pureté :94%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powderMasse moléculaire :190.123,5-Bis(trifluoromethyl)benzoic acid, 98%
CAS :<p>In vitro metabolism studies on a series of 3,5-bis(trifluoromethyl)benzyl ethers have identified 3,5-bis(trifluoromethyl)benzoic acid as a significant metabolite possibly arising via oxidation of the benzylic position. The reactivity of the hydroxy- propyl units was demonstrated by the esterificatio</p>Formule :C9H4F6O2Degré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :258.125-Fluoro-2-nitrotoluene, 98+%
CAS :<p>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</p>Formule :C7H6FNO2Degré de pureté :98+%Couleur et forme :Liquid, Clear pale yellow to yellowMasse moléculaire :155.13Bis(4-chlorophenyl) sulfone, 99%
CAS :<p>Bis(4-chlorophenyl) sulfone is used as a precursor to prepare 4,4'-diamino-diphenyl sulfone and polysulfone plastics. It is also used to prepare rigid and temperature resistant polymers such as PES or Udel through polymerization with bisphenol-A and bisphenol-S. Further, the udel polymer finds appli</p>Formule :C12H8Cl2O2SDegré de pureté :99%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :287.151,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+%
CAS :<p>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</p>Formule :C21H18ODegré de pureté :97+%Couleur et forme :Yellow, PowderMasse moléculaire :286.373-Benzyloxyaniline, 98%
CAS :<p>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</p>Formule :C13H13NODegré de pureté :98%Masse moléculaire :199.253-(Trifluoromethyl)thiophenol, 97%
CAS :<p>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</p>Formule :C7H5F3SDegré de pureté :97%Couleur et forme :Clear colorless, LiquidMasse moléculaire :178.172,2-Bis[4-(4-aminophenoxy)phenyl]propane, 98%
CAS :<p>It is applied in pharmaceutical industry. 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 </p>Formule :C27H26N2O2Degré de pureté :98%Masse moléculaire :410.523-Bromobenzenesulfonamide, 97%
CAS :<p>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</p>Formule :C6H6BrNO2SDegré de pureté :97%Couleur et forme :Pale cream to cream, PowderMasse moléculaire :236.08α,4-Dimethylstyrene, stab. with 4-tert-butylcatechol
CAS :<p>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</p>Formule :C10H12Couleur et forme :Clear, colourless to pale yellow, liquidMasse moléculaire :132.213-Methylbenzoic anhydride, 97%
CAS :<p>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</p>Formule :C16H14O3Degré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powder or flakesMasse moléculaire :254.29Ethyl 4-bromophenylacetate, 98%
CAS :<p>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</p>Formule :C10H11BrO2Degré de pureté :98%Couleur et forme :Colorless to white, Fused solidMasse moléculaire :243.102-Fluorophenylacetic acid, 98+%
CAS :<p>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</p>Formule :C8H7FO2Degré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder or flakes, WhiteMasse moléculaire :154.144,5-Dimethoxy-2-nitrophenylacetic acid, 97%
CAS :<p>It is 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 ch</p>Formule :C10H10NO6Degré de pureté :97%Couleur et forme :Yellow, Crystals or powder or crystalline powderMasse moléculaire :240.19Methyl 3-(2-bromophenyl)propionate, 98%
CAS :<p>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</p>Formule :C10H11BrO2Degré de pureté :98%Masse moléculaire :243.104-Amino-N,N-dimethylbenzamide, 97+%
CAS :<p>4-Amino-N,N-dimethylbenzamide is an important raw material and intermediate used in pharmaceuticals, agro based and dye stuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the lega</p>Formule :C9H12N2ODegré de pureté :97+%Couleur et forme :Pale grey, PowderMasse moléculaire :164.21trans-4-(4-n-Pentylcyclohexyl)benzoic acid, 99%
CAS :<p>It has been used for intermediate of liquid crystals. 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 c</p>Formule :C18H26O2Degré de pureté :99%Masse moléculaire :274.401-(4-Chlorophenyl)-3-[4-chloro-3-(trifluoromethyl)phenyl]urea, 97%
CAS :<p>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</p>Formule :C14H9Cl2F3N2ODegré de pureté :97%Masse moléculaire :349.135-Chloro-2-methoxyaniline, 98%
CAS :<p>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</p>Formule :C7H8ClNODegré de pureté :98%Couleur et forme :Brown to dark brown, Crystals or powder or crystalline powderMasse moléculaire :157.602-Bromophenylacetic acid, 98+%
CAS :<p>Employed as a pharmaceutical intermediate. It is also used 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 Aesar product / item code</p>Formule :C8H6BrO2Degré de pureté :98+%Couleur et forme :White to pale cream, Crystalline powder or powder or crystalsMasse moléculaire :214.043-Ethoxy-4-methoxybenzoic acid, 98%
CAS :<p>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</p>Formule :C10H12O4Degré de pureté :98%Couleur et forme :Powder, White to pale creamMasse moléculaire :196.24-Amino-3-methylbenzoic acid, 98%
CAS :<p>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</p>Formule :C8H9NO2Degré de pureté :98%Couleur et forme :Pale brown, PowderMasse moléculaire :151.172-Bromo-4-chlorobenzoic acid, 97%
CAS :<p>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</p>Formule :C7H4BrClO2Degré de pureté :97%Masse moléculaire :235.461-Fluoro-3-iodobenzene, 99%
CAS :<p>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</p>Formule :C6H4FIDegré de pureté :99%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :222.003,5-Diaminobenzoic acid, 96%, may contain up to 3% moisture
CAS :<p>3,5-Diaminobenzoic acid is an analog of diatriazoate, which has been shown to have antigenicity properties towards the monoclonal antibodies. It is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docume</p>Formule :C7H10Cl2N2O2Degré de pureté :96%Couleur et forme :Crystals or powder or crystalline powder, Grey or brownMasse moléculaire :225.07O-Acetylsalicylic acid, 99%
CAS :<p>O-Acetylsalicylic acid is the prototypical analgesic used in the treatment of mild to moderate pain. acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and </p>Formule :C9H8O4Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or granules or fused solid, WhiteMasse moléculaire :180.16(R)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene
CAS :<p>(R)-2-Methyl-CBS-oxazaborolidine is used in the asymmetric reduction of prochiral ketones. Other applications include the enantioselective synthesis of -hydroxy acids, -amino acids, C2 symmetrical ferrocenyl diols, and propargyl alcohols. It is also used in a desymmetrizing reduction leading to (S)-</p>Formule :C18H20BNOCouleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :277.173,3'-Diaminobenzophenone, 90%
CAS :<p>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</p>Formule :C13H12N2ODegré de pureté :90%Couleur et forme :Powder, Yellow to pale brownMasse moléculaire :212.252,5-Dibromobenzaldehyde, 97%
CAS :<p>2,5-Dibromobenzaldehyde is used as intermediate, it is used to produce other chemicals, it can react with Ethane-1,2-diol to get 2-(2,5-Dibromo-phenyl)-[1,3]dioxolane. The reaction occurs with reagent p-toluenesulfonic acid, solvent toluene. This Thermo Scientific Chemicals brand product was origina</p>Formule :C7H4Br2ODegré de pureté :97%Couleur et forme :White, PowderMasse moléculaire :263.922,4-Bis(chloromethyl)mesitylene, 98%
CAS :<p>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</p>Formule :C11H14Cl2Degré de pureté :98%Couleur et forme :White, PowderMasse moléculaire :217.141-Bromo-2-iodobenzene, 98+%, stab. with copper
CAS :<p>2-Bromoiodobenzene is used in the synthesis of diarylamines. 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 ha</p>Formule :C6H4BrIDegré de pureté :98+%Couleur et forme :Clear colorless to yellow to brown, LiquidMasse moléculaire :282.91(R)-(-)-4-Fluorostyrene oxide, 98+%, ee 98+%
CAS :<p>It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to t</p>Formule :C8H7FODegré de pureté :98+%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :138.142-Fluorobenzaldehyde, 97%
CAS :<p>2?-(2-Fluorobenzylidene)-2-hydroxybenzohydrazide was synthesized by the reaction of 2-hydroxybenzoylhydrazine with 2-fluorobenzaldehyde in ethanol. Synthesis of n-aryl indolines from 2-fluorobenzaldehyde dimethylhydrazone derivatives which is an approach to preparation of c(aryl)-n(amine) bond atrop</p>Formule :C7H5FODegré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :124.11N-(3-Hydroxyphenyl)thiourea, 97%
CAS :<p>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</p>Formule :C7H8N2OSDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to cream to yellowMasse moléculaire :168.21Bromhexine hydrochloride, 98+%
CAS :<p>A mucolytic agent</p>Formule :C14H21Br2ClN2Degré de pureté :98+%Masse moléculaire :412.594-Cyanobiphenyl, 95%
CAS :<p>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</p>Formule :C13H9NDegré de pureté :95%Couleur et forme :White to yellow, Crystalline powder or crystalsMasse moléculaire :179.22Pentafluorobenzaldehyde, 98%
CAS :<p>Pentafluorobenzaldehyde was used as derivatization reagent in a study to develop a sensitive method for the determination of primary amines in sewage sludge by headspace solid-phase micro extraction and gas chromatography-tandem mass spectrometry. It was used in the synthesis of novel, high molecula</p>Formule :C7HF5ODegré de pureté :98%Couleur et forme :Low-melting fused solid or liquid as melt, Clear colorless to yellowMasse moléculaire :196.08
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