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(2.648 produits)
11835 produits trouvés pour "Benzènes"
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Polystyrene, atactic
CAS :<p>Polystyrene, atactic; Used as plastics, include protective packaging, containers, lids, bottles, trays, tumblers, and disposable cutlery.</p>Formule :(C8H8)nCouleur et forme :Beads/PelletsMasse moléculaire :800-50002-Isopropylphenol, 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 :C9H12ODegré de pureté :98+%Couleur et forme :Clear colorless to orange, LiquidMasse moléculaire :136.194-Bromo-4'-tert-butylbiphenyl, 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 :C16H17BrDegré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :289.21Phenylazoformic acid 2-phenylhydrazide compound with 1,5-Diphenylcarbohydrazide, ACS
CAS :<p>Phenylazoformic acid 2-phenylhydrazide compound with 1,5-Diphenylcarbohydrazide is used as an indicator in titrating iron and for the colorimetric determination of chromium and the detection of cadmium, mercury, magnesium, aldehydes, and emetine, a color developing agent. This Thermo Scientific Che</p>Formule :C26H26N8O2Masse moléculaire :482.554-Chloro-3-fluorobenzeneboronic 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 :C6H5BClFO2Degré de pureté :97%Masse moléculaire :174.364-Aminophthalic 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 :White to yellow to orange to cream to pale brownMasse moléculaire :181.154-(Trifluoromethyl)benzenesulfonamide, 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 :C7H6F3NO2SDegré de pureté :97%Couleur et forme :White, PowderMasse moléculaire :225.194-(5-Fluoro-2-nitrophenyl)morpholine
CAS :Formule :C10H11FN2O3Degré de pureté :96%Couleur et forme :LiquidMasse moléculaire :226.2074-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
CAS :Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :263.52999881,2-Dibromotetrafluorobenzene, 99%
CAS :<p>1,2-Dibromotetrafluorobenzene is used as medicine and liquid crystal material intermediate. It helps in the synthesis of diphenyl(o-bromotetrafluorophenyl)phosphine and 2,3,4,5tetrafluorothioanisole. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfol</p>Formule :C6Br2F4Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :307.872-Fluorophenylacetonitrile, 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 :C8H6FNDegré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :135.14[Bis(trifluoroacetoxy)iodo]benzene, 97%
CAS :<p>[Bis(trifluoroacetoxy)iodo]benzene acts as a reagent in Pummerer-like reactions. It plays an important role in the direct alfa-hydroxylation of ketones under acidic conditions. It is involved in the cyclization of styryl amines to N-alkyl or N-aryl indoles. It serves as a reagent for the chemoselect</p>Formule :C10H5F6IO4Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :430.042-(Benzyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
CAS :Degré de pureté :97%Masse moléculaire :335.20999153-Bromo-4-fluorobenzonitrile, 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 :C7H3BrFNDegré de pureté :98%Couleur et forme :Fused solid, WhiteMasse moléculaire :200.013-Iodotoluene, 99%
CAS :<p>3-Iodotoluene was used in the preparartion of indene derivatives. 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 referen</p>Formule :C7H7IDegré de pureté :99%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :218.04Dithizone, ACS, 85+%
CAS :Produit contrôlé<p>Dithizone is used as an indicator for minute amounts of lead. It acts as a chelating agent for heavy metal poisoning. As a ligand, it forms complexes with metals like zinc, lead and mercury. Further, it is used to assess the purity of human pancreatic islet preparations, which is used for transplan</p>Formule :C13H12N4SDegré de pureté :85+%Masse moléculaire :256.33Cinnamyl bromide, predominantly trans, 95%
CAS :<p>Cinnamyl bromide, is used in the synthesis of naftifine. 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 no</p>Formule :C9H9BrDegré de pureté :95%Couleur et forme :Crystals or powder or crystalline powder or fused solid or clear liquid as melt, White to pale cream to cream to yellow to orange to dark brown to brownMasse moléculaire :197.084-Fluoro-2-methoxybenzylamine, 97%
CAS :<p>As pharmaceutical intermediate. As a metabolite of Capsaicin. 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 </p>Formule :C8H10FNODegré de pureté :97%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :155.174-(Trifluoromethyl)benzaldehyde, 97%
CAS :<p>4-(Trifluoromethyl)benzaldehyde is useful reagent in kinetic studies of the asymmetric synthesis of alcohols and of the Wittig reaction. It is also used as Pharmaceutical intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docum</p>Formule :C8H5F3ODegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :174.122,4,6-Tris(diphenylamino)-3,5-difluorobenzonitrile
CAS :Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :640.73797614-tert-Butylphenoxyacetic acid, 98%
CAS :<p>Applied as a reagent for the TAC protective group in nucleosides. 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 referen</p>Formule :C12H16O3Degré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :208.262-Chloro-4-fluorophenylacetic acid, 97%
CAS :<p>2-Chloro-4-fluorophenylacetic 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 or </p>Formule :C8H5ClFO2Degré de pureté :97%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :187.572-Chloro-5-methylaniline, 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 :C7H8ClNDegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder or fused solid or flakes, White to creamMasse moléculaire :141.601,2-Dimethoxy-4,5-dinitrobenzene, 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 :C8H8N2O6Degré de pureté :96%Couleur et forme :Pale yellow to yellow, Crystals or powder or crystalline powder or fused solidMasse moléculaire :228.163-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid, 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 :C11H7ClFNO3Degré de pureté :99%Couleur et forme :Powder, White to cream to yellow to pale brownMasse moléculaire :255.632-(Methoxymethyl)benzeneboronic acid, 97%
CAS :<p>2-(Methoxymethyl)benzeneboronic acid used 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 </p>Formule :C8H11BO3Degré de pureté :97%Masse moléculaire :165.98o-Tolidine dihydrochloride, 97%
CAS :<p>o-Tolidine dihydrochloride is used as a sensitive colorimetric reagent for gold and for free chlorine in water. 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 :C14H18Cl2N2Degré de pureté :97%Couleur et forme :White to cream to pale grey, Crystals or powder or crystalline powderMasse moléculaire :285.21Blue Tetrazolium chloride
CAS :<p>Blue Tetrazolium chloride is useful in the prepartion of DNA cation complexes and immunoadsorbents for anti-DNA antibodies. It is used in assay of reducing sugars. In combination with 4-nitrocatechol, tetrazolium blue chloride forms a ternary complex with molybdenum(VI) for extraction and spectropho</p>Formule :C40H36Cl2N8O2Couleur et forme :Pale yellow to yellow, PowderMasse moléculaire :731.683-Iodoanisole, 98%
CAS :<p>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.</p>Formule :C7H7IODegré de pureté :98%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :234.041-Bromo-4-n-propylbenzene, 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 :C9H11BrDegré de pureté :99%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :199.093-(Benzyloxymethyl)cyclobutanone, 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 :C12H14O2Degré de pureté :97%Masse moléculaire :190.233-Bromo-2-fluorobenzyl bromide, 97%
CAS :<p>Used to obtain the target inhibitors. A new quasi-one-dimensional molecular solid based on Ni (mnt) 2 anion: Crystal structure and spin-gap transition 4-Bromo-2-fluorobenzyl bromide acts as stasrting material. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar produ</p>Formule :C7H5Br2FDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder or fused/lumpy solid, Pale orange or pale creamMasse moléculaire :267.92Acid Fuchsin sodium salt
CAS :<p>Acid Fuchsin sodium salt is used as a pH indicator. It is one of the dyes used in Masson’s Trichome Stain where it is used to distinguish muscle from collagen. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informa</p>Formule :C20H17N3Na2O9S3Couleur et forme :Dark green to dark brown, Crystals or powder or crystalline powderMasse moléculaire :585.534-Methoxy-2-methylphenylhydrazine hydrochloride, 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 :C8H13ClN2ODegré de pureté :96%Couleur et forme :White to cream to pale brown or pink, Powder or granulesMasse moléculaire :188.664-Fluoro-N-methylbenzylamine, 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 :C8H11FNDegré de pureté :97%Masse moléculaire :140.182-Nitrobenzenesulfonamide, 97+%
CAS :<p>It is applied as a reagent for synthesis of medium-ring amines via N-alkylation, e.g. with -bromo alkanols under Mitsunobu conditions (DEAD/PPh3), and cyclization of the resulting -bromo alkylsulfonamides (Cs2CO3/Bu4NI). It is a carbonic anhydrase inhibitor. It is employed as a reactant involved in</p>Formule :C6H6N2O4SDegré de pureté :97+%Couleur et forme :White to cream or pale yellow or pale brown, Crystals or powder or crystalline powderMasse moléculaire :202.192'-Fluoro-4-biphenylmethanol, 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 :C13H11FODegré de pureté :97%Couleur et forme :White, Powder or lumpsMasse moléculaire :202.233-Methyl-1-phenyl-2-phospholene 1-oxide, 94%
CAS :<p>3-Methyl-1-phenyl-2-phospholene 1-oxide is used as a catalyst for intramolecular aza-wittig cyclization reactions and polymerization reactions. It is a reactant used for the preparation of phospha sugars and their radical bromination derivatives as anticancer agents. This Thermo Scientific Chemicals</p>Formule :C11H13OPDegré de pureté :94%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :192.204-Methoxy-2-nitroaniline, 99%
CAS :<p>4-Methoxy-2-nitroaniline is an aniline compound used in the synthesis of dyes and pigments. It has also been shown to act as a molluscicidal agent and has been used in hemolytic anemia studies. Also used as an intermediate for the synthesis of dyes, pigments and other chemical compounds. This Thermo</p>Formule :C7H8N2O3Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or lumps, Orange to redMasse moléculaire :168.15Ethyltriphenylphosphonium iodide, 98+%
CAS :<p>Ethyltriphenylphosphonium iodide is involved in synthesis of diarylmethine derivatives, phosphonium salts, and bismuth(III) polynuclear halide complexes, asymmetric hydrogenation. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentati</p>Formule :C20H20IPDegré de pureté :98+%Couleur et forme :White to cream, Crystals or powder or crystalline powder or fused solidMasse moléculaire :418.26Methyl 3-aminosalicylate, 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 :C8H9NO3Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, Cream to brownMasse moléculaire :167.16Basic Fuchsin
CAS :<p>Biological stain for distinguishing coli and aerogene bacteriaBasic Fuchsin is useful for Ziehl-Neelson staining to detect acid-fast bacilli. It is also used to stain tubercle bacillus and bacterial flagella. It plays an important role for tissue sections to visualize elastic fibers, cardiac and ske</p>Formule :C20H20ClN3Couleur et forme :Dark green, Crystals or powder or crystalline powderMasse moléculaire :337.851,4-Dibromo-2-fluorobenzene, 98%
CAS :<p>It is used in preparation of 1,4-bis(2-hydroxy-2-methyl-3-butynyl)-2-fluorobenzene. 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 :C6H3Br2FDegré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powder or fused solidMasse moléculaire :253.904-Benzyloxybenzoic 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 :C14H12O3Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :228.25Fendiline hydrochloride
CAS :<p>A calcium channel blocker</p>Formule :C23H25N•HClMasse moléculaire :351.92Benzhydryl chloride, 98%
CAS :<p>Benzhydryl chloride was used as initiator during the controlled radical polymerization of styrene catalyzed by ionic iron complex. It was also used as the starting reagent in the synthesis of trimethylhydroquinone derivatives. This Thermo Scientific Chemicals brand product was originally part of the</p>Formule :C13H11ClDegré de pureté :98%Couleur et forme :Liquid, Clear colorless to yellow to pale greenMasse moléculaire :202.682-Bromo-6-fluorobenzaldehyde, 98%
CAS :<p>It is a important raw material and intermediate used in organic synthesis 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. T</p>Formule :C7H4BrFODegré de pureté :98%Masse moléculaire :203.011,3,5-Tri-tert-butylbenzene, 97+%
CAS :<p>1,3,5-Tri-tert-butylbenzene is used in the preparation of sandwich complexes of scandium, yttrium and lanthanide ions. 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 :C18H30Degré de pureté :97+%Couleur et forme :White, Crystals or powder or crystalline powder or fused solidMasse moléculaire :246.44tert-Pentylbenzene, 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 :C11H16Degré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :148.25Aluminon, ACS
CAS :<p>It is a potent inhibitor of ribonuclease and topoisomerase II by preventing the binding of the nucleic acid to the enzyme. It stimulates tyrosine phosphorylation processes including the Jak2/STAT5 pathway in NB2 lymphoma cells, ErbB4 in neuroblastoma cells, and MAP kinases, Shc proteins, phosphatidy</p>Formule :C22H25N3O9Masse moléculaire :475.45
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