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(5.434 produits)
- Alcools benzyliques(1.453 produits)
- Benzènes halogénés(33.773 produits)
- Phénols(2.647 produits)
11835 produits trouvés pour "Benzènes"
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Toluene-2,4-diisocyanate, tech. 80%, remainder 2,6-diisocyanate
CAS :<p>Toluene diisocyanate is utilized in polyurethane foams and tank trucks. It is also used in concrete sealers for aircraft, sealers and coatings in floor. It is employed as a crosslinking agent for nylon. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product port</p>Formule :C9H6N2O2Degré de pureté :80%Couleur et forme :Clear liquid or solidified meltMasse moléculaire :174.164-Chloro-2-methyl-6-nitroaniline, 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 :C7H7ClN2O2Degré de pureté :98%Couleur et forme :Orange, Crystals or powder or crystalline powder or needlesMasse moléculaire :186.6Methyl thiosalicylate, 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 :C8H8O2SDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :168.21(R)-(+)-1-Phenylpropylamine, ChiPros 99+%, ee 98%
CAS :<p>For synthesis of optically active products 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 :C9H13NDegré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :135.214,5-Dichlorophthalonitrile
CAS :Formule :C8H2Cl2N2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :197.02Methyl 3,5-dibromobenzoate, 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 :C8H6Br2O2Degré de pureté :98%Couleur et forme :Pale orange, PowderMasse moléculaire :293.943,4,6-Tri-O-benzyl-D-galactal
CAS :<p>An important building block for solution- and solid-phase synthesis of oligosaccharides. 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 / i</p>Formule :C27H28O4Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :416.514-Nitrobenzaldehyde
CAS :Formule :C7H5NO3Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :151.1213-Chloro-4-(trifluoromethoxy)benzonitrile
CAS :Formule :C8H3ClF3NODegré de pureté :98%Masse moléculaire :221.563-Fluorobenzaldehyde, 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 :C7H5FODegré de pureté :97%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :124.111-Bromo-2-cyclohexylbenzene, 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 :C12H15BrDegré de pureté :97%Couleur et forme :Clear colorless, LiquidMasse moléculaire :239.162-Amino-5-chlorobenzophenone, 98+%
CAS :<p>It is used in the heterocyclic syntheses based on the reactions of dimethyl acetylenedicarboxylate. 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 </p>Formule :C13H10ClNODegré de pureté :98+%Couleur et forme :Yellow, Crystals or powder or crystalline powder or fused solidMasse moléculaire :231.682,6-Dichloro-3-nitrotoluene, 99%
CAS :<p>2,6-Dichloro-3-nitrotoluene, is used as 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 </p>Formule :C7H5Cl2NO2Degré de pureté :99%Couleur et forme :Powder or lumps, Pale yellowMasse moléculaire :206.024-(Trifluoromethyl)thiophenol, 97%
CAS :<p>4-(Trifluoromethyl)thiophenol is used an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to th</p>Formule :C7H4F3SDegré de pureté :97%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :177.162-Methyl-6-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 :C8H7NO4Degré de pureté :98%Couleur et forme :Pale cream to cream to yellow, Crystals or powder or crystalline powderMasse moléculaire :181.154-Bromotoluene, 98%
CAS :<p>4-Bromotoluene was used in the synthesis of ketones by Cu/Pd-catalyzed decarboxylative cross-coupling reaction. 4-Bromotoluene undergoes Heck reaction with styrene in the presence of in situ generated palladium complexes of phosphine-functionalized N-heterocyclic carbene ligands. This Thermo Scien</p>Formule :C7H7BrDegré de pureté :98%Couleur et forme :Low-melting fused solid (clear liquid as melt), WhiteMasse moléculaire :171.044-Methylbenzyl bromide, 98%
CAS :<p>4-Methylbenzyl bromide 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 referenc</p>Formule :C8H9BrDegré de pureté :98%Couleur et forme :White to pale cream to pale brown, Crystals or powder or crystalline powder or fused solidMasse moléculaire :185.06trans-β-Styrylboronic acid, 97%
CAS :<p>trans-beta-Styrylboronic acid as reagent is used for palladium (Pd)-catalyzed Suzuki-Miyaura coupling reactions, diastereoselective synthesis via Pd-catalyzed Heck-Suzuki cascade reaction and rhodium (Rh)-catalyzed intramolecular amination of aryl azides. It is also used as reagent in preparation of</p>Formule :C8H9BO2Degré de pureté :97%Masse moléculaire :147.973,5-Difluoro-4-methoxybenzyl bromide, 97%
CAS :<p>3,5-Difluoro-4-methoxybenzyl bromide is useful for research purposes. It is also used as an intermediate 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 bra</p>Formule :C8H7BrF2ODegré de pureté :97%Couleur et forme :White to cream, Crystals or powder or crystalline powder or fused/lumpy solidMasse moléculaire :237.042-Bromobenzyl bromide, 98%
CAS :<p>2-Bromobenzyl bromide was used in the synthesis of substituted quinazolines and 1,2,3,4-tetrahydroquinazolines, 2- and 3-substituted indenes, tris-2-bromotribenzylamine3. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and la</p>Formule :C7H6Br2Degré de pureté :98%Couleur et forme :Lumps or fused solid or clear liquid as melt, Colorless to white to cream to yellow to orangeMasse moléculaire :249.934-(Methylamino)benzoic 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 :C8H9NO2Degré de pureté :97%Couleur et forme :Powder, Pale cream to creamMasse moléculaire :151.17Di-n-heptyl phthalate, 98+%
CAS :<p>Di-n-heptyl Phthalate is a Phthalate derivative and an organic extract contaminant found in drinking water, which was shown to activate Nrf-2-Mediated Antioxidant response in human cell line. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some</p>Formule :C22H34O4Degré de pureté :98+%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :362.514-n-Octyloxybenzonitrile, 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 :C15H21NODegré de pureté :98%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :231.342-Ethoxybenzoic acid, 98%
CAS :<p>2-Ethoxybenzoic acid is used in thermally induced solvent-free reactions of triphenylbismuth with a series of thiols and carboxylic acids. It serves as an active component of dental cement. Further, it prevents the entry of root-canal pathogens into periapical regions. This Thermo Scientific Chemica</p>Formule :C9H10O3Degré de pureté :98%Couleur et forme :Clear colorless to white to yellow to pale brown, Liquid or viscous liquidMasse moléculaire :166.182-Fluoro-1,4-dimethoxybenzene, 97%
CAS :<p>2-Fluoro-1,4-dimethoxybenzene is used as 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 informat</p>Formule :C8H9FO2Degré de pureté :97%Couleur et forme :Colorless to white to yellow, Crystals or powder or crystalline powder or clear liquid as meltMasse moléculaire :156.164-Methylsalicylic acid, 99%
CAS :<p>4-Methylsalicylic acid was used to inhibit the medium chain acyl- CoA synthetase. 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 cod</p>Formule :C8H8O3Degré de pureté :99%Couleur et forme :White to cream to yellow to pale orange to gray, Crystals or powder or crystalline powderMasse moléculaire :152.153,5-Dimethoxyaniline, 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 :C8H11NO2Degré de pureté :98%Couleur et forme :White to grey or pale brown, Crystals or powder or crystalline powderMasse moléculaire :153.183,5-Dichlorobenzoyl chloride, 96%
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 :C7H3Cl3ODegré de pureté :96%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :209.462-Aminophenylacetonitrile, 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 :C8H8N2Degré de pureté :97%Masse moléculaire :132.171,4-Phenylenediacetonitrile, 97%
CAS :<p>1,4-Phenylenediacetonitrile, is used as 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 informatio</p>Formule :C10H8N2Degré de pureté :97%Couleur et forme :White to cream to yellow to brown, Crystals or powder or crystalline powderMasse moléculaire :156.194-tert-Butylbenzoic acid, 99%
CAS :<p>4-tert-Butylbenzoic acid as a thermal stabilizer in PVC. It is used as a intermediate in chemical industry for producing esters of PTBBA, a chain stop agent in resins. It used as a potent yeast sirtuin (Sir2p) inhibitor. This Thermo Scientific Chemicals brand product was originally part of the Alfa </p>Formule :C11H14O2Degré de pureté :99%Couleur et forme :White to cream, Crystals or powder or crystalline powder or flakesMasse moléculaire :178.234-Methoxybenzenesulfonamide, 98%
CAS :<p>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. The</p>Formule :C7H9NO3SDegré de pureté :98%Couleur et forme :White to pale cream, Crystalline powder or solidMasse moléculaire :187.213,5-Bis(trifluoromethyl)phenylhydrazine hydrochloride, 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 :C8H6F6N2•HClDegré de pureté :98%Couleur et forme :Pale yellow to yellow, Crystals or powder or crystalline powderMasse moléculaire :280.64-Bromophenyl isocyanate, 99%
CAS :<p>4-Bromophenyl isocyanate is used in the synthesis of mixed bisamide derivative and monoamide product. 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 Aesa</p>Formule :C7H4BrNODegré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or lumps or fused solid, White to pale creamMasse moléculaire :198.022-Bromo-4-fluorobenzylamine hydrochloride, 96%
CAS :<p>2-Bromo-4-fluorobenzylamine hydrochloride used as a intermediate in 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 c</p>Formule :C7H7BrFN•HClDegré de pureté :96%Masse moléculaire :240.52-Iodophenylacetic 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 :C8H7IO2Degré de pureté :98+%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powderMasse moléculaire :262.051,2,4,5-Tetrafluorobenzene, 99%
CAS :<p>It is employed as intermediate in organic synthesis. It is also 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</p>Formule :C6H2F4Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :150.081-(2-Fluorophenyl)ethanol, 95%
CAS :<p>It is an important raw material in organic synthesis, agricultural fields and in dyestuffs. 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</p>Formule :C8H9FODegré de pureté :95%Couleur et forme :Liquid, Clear colorless to yellow or orangeMasse moléculaire :140.163-(Trifluoromethyl)benzaldehyde, 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 :C8H5F3ODegré de pureté :97%Couleur et forme :Liquid, Clear, colorlessMasse moléculaire :174.123,5-Difluoro-4-methoxyaniline, 97%
CAS :<p>3,5-Difluoro-4-methoxyaniline is used in conjunction with thermal energy. 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</p>Formule :C7H7F2NODegré de pureté :97%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :159.142-Benzyloxy-2-methyl-1-propanol, 95%
CAS :<p>2-Benzyloxy-2-methyl-1-propanol is 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 Aesar product / item cod</p>Formule :C11H16O2Degré de pureté :95%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :180.124-Bromobiphenyl, 98+%
CAS :<p>4-Bromobiphenyl is used as halogenated hydrocarbon. It is also used in used in the synthesis of 4-biphenylthiolate. 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 orig</p>Formule :C12H9BrDegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder or flakes, WhiteMasse moléculaire :233.114-(Trifluoromethyl)benzenesulfonyl chloride, 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 :C7H4ClF3O2SDegré de pureté :98%Couleur et forme :White to pale yellow or pale cream, Crystals or powder or crystalline powder or fused/lumpy solidMasse moléculaire :244.62trans-3-Chloro-β-nitrostyrene, 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 :C8H6ClNO2Degré de pureté :97%Masse moléculaire :183.59Metoclopramide hydrochloride
CAS :<p>5-HT3 serotonin antagonist; D2 dopamine antagonist</p>Formule :C14H22ClN3O2•HClMasse moléculaire :336.264-(4-Fluorophenyl)butyric 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 :C10H11FO2Degré de pureté :97%Couleur et forme :White to cream to pale yellow, Crystals or powder or crystalline powder or fused solidMasse moléculaire :182.24-(Chloromethyl)-1,2-diphenylethane, 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 :C15H15ClDegré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :230.73Methyl 4-chlorobenzoate, 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 :C8H7ClO2Degré de pureté :99%Couleur et forme :Colorless to white to pale cream to pale yellow, Crystals or powder or crystalline powder or chunks or fused solidMasse moléculaire :170.61-Fluoro-2-iodobenzene, 99%, stab. with copper
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 :liquid, Clear, colourless to yellowMasse moléculaire :222.002-Sulfobenzoic acid hydrate, 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 :C7H6O5SDegré de pureté :98%Couleur et forme :Crystals or crystalline powder, White to pale cream or pale greyMasse moléculaire :202.18
