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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4-(Trifluoromethylthio)benzaldehyde, 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 :C8H5F3OSDegré de pureté :90+%Couleur et forme :White or clear colorless to pale yellow, Powder or liquid as meltMasse moléculaire :206.181,3-Diiodobenzene, 98+%
CAS :<p>It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and 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. T</p>Formule :C6H4I2Degré de pureté :98+%Couleur et forme :White to cream to yellow to brown, Crystals or powder or crystalline powder or fused solidMasse moléculaire :329.913-(Bromomethyl)phenoxyacetic 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 :C9H9BrO3Degré de pureté :97%Couleur et forme :Powder, WhiteMasse moléculaire :245.071,2-Dibenzoylethylene, predominantly trans, 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 :C16H12O2Degré de pureté :96%Couleur et forme :Yellow to pale orange, Crystals or powder or crystalline powder or lumpsMasse moléculaire :236.271-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-Chloro-4-(trifluoromethyl)aniline, 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 :C7H5ClF3NDegré de pureté :98%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :195.57Ethyl 3-bromobenzoate, 98+%
CAS :<p>Ethyl 3-bromobenzoate is used in the preparation of ethyl 3-ethynylbenzoate. It can react with p-tolyl-boronic acid, and obtain the 4'-methyl-biphenyl-3-carboxylic acid ethyl ester. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documenta</p>Formule :C9H9BrO2Degré de pureté :98+%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :229.073,5-Dichlorobenzylamine, 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 :C7H7Cl2NDegré de pureté :94%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :176.053-(Bromomethyl)benzonitrile, 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 :C8H6BrNDegré de pureté :98%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :196.054-Bromo-2-fluoro-6-nitroanisole, 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 :C7H5BrFNO3Degré de pureté :97%Couleur et forme :Yellow to brown, Crystals or powder or crystalline powderMasse moléculaire :250.022-Methoxyphenoxyacetic 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 :C9H10O4Degré de pureté :98+%Couleur et forme :Powder or needles, White to pale brown or pale greyMasse moléculaire :182.183-(2-Bromophenyl)-1H-pyrazole, 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 :C9H7BrN2Degré de pureté :97%Couleur et forme :Pale yellow, PowderMasse moléculaire :223.071-Bromo-4-isopropylbenzene, 97%
CAS :<p>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 chang</p>Formule :C9H11BrDegré de pureté :97%Couleur et forme :Clear colorless, LiquidMasse moléculaire :199.13,4,5-Trimethoxyphenylacetic acid, 99%
CAS :<p>It is used in the synthesis of 3,4-Diaryl-2(5H)-furanones. 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 </p>Formule :C11H14O5Degré de pureté :99%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :226.23(1S,2S)-(+)-2-Benzyloxycyclohexyl isothiocyanate, 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 :C14H17NOSDegré de pureté :97%Couleur et forme :Viscous liquid, Clear colorless to pale yellowMasse moléculaire :247.361-Bromo-2,4-dinitrobenzene, 98%
CAS :<p>1-Bromo-2,4-dinitrobenzene has been used in the preparation of 2,4-dinitrophenol via treatment with KO2-crown ether complex in benzene. It is used as substrate in protein determination and glutathione S-transferase (GST) assay of chicken and rat prostaglandin D2 synthase (PGDS). This Thermo Scientif</p>Formule :C6H3BrN2O4Degré de pureté :98%Couleur et forme :Pale cream to cream to yellow, Crystals or powder or crystalline powderMasse moléculaire :247.00Ethyl 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 :C11H13BrO2Degré de pureté :98%Masse moléculaire :257.133,5-Dimethoxybenzylamine, 98%
CAS :<p>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 o</p>Formule :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 :167.214-Bromomethyl-3-nitrobenzoic acid, 97%
CAS :<p>4-Bromomethyl-3-nitrobenzoic acid is used as a reactant in the synthesis of 4-bromomethyl-3-nitrobenzoic acid succinimide ester, 4-((2-(hydroxymethyl)phenyl amino)methyl)-3-nitrobenzoic acid, 4-(2-hydroxyethylmercaptylmethyl)-3-nitrobenzoic acid. It is also used as a thiol photo-deprotection reagent</p>Formule :C8H5BrNO4Degré de pureté :97%Couleur et forme :White to cream or pale yellow to pale brown, Crystalline powder or powderMasse moléculaire :259.044-Methylsulfamoylbenzeneboronic 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 :C7H10BNO4SDegré de pureté :97%Masse moléculaire :215.034-Bromoanisole, 99%
CAS :<p>4-Bromoanisole finds application as an intermediate in synthetic chemistry. It is used in the preparation of aryl 1,3-diketones and ethyl 4-methoxycinnamate. It is a used as a brominating reagent. Further, it is used in Suzuki coupling reaction with phenylboronic acid as well as in Heck reaction. Th</p>Formule :C7H7BrODegré de pureté :99%Couleur et forme :Liquid, Clear colorless to very pale yellowMasse moléculaire :187.042-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 :202.194-Ethoxybenzyl alcohol, 98%
CAS :<p>It is used in the identification of sulfation sites of metabolites and prediction of the compounds’ biological effects and in chemical investigation of Wedelia calendulacea. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and</p>Formule :C9H12O2Degré de pureté :98%Couleur et forme :Colorless to white to cream to yellow, Crystals or powder or crystalline powder or fused solidMasse moléculaire :152.194,5-Dimethoxy-2-nitrobenzyl chloroformate, 97%
CAS :<p>4,5-Dimethoxy-2-nitrobenzyl chloroformate is used as a reagent for protection of amines, for use in N-protection of bases in nucleotide synthesis, photochemical protecting groups in organic synthesis. It is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was origi</p>Formule :C10H10ClNO6Degré de pureté :97%Couleur et forme :White to cream to yellow to orange to brown, Crystals or powder or crystalline powderMasse moléculaire :275.642-Nitrobenzyl alcohol, 97%
CAS :<p>The o-nitrobenzyl group (o-NB) is utilized frequently in polymer and materials science. It covers the use of based cross-linkers for photodegradable hydrogels, o-NB side chain functionalization in (block) copolymers, o-NB side chain functionalization for thin film patterning, o-NB for self-assembled</p>Formule :C7H7NO3Degré de pureté :97%Couleur et forme :Pale cream to cream, PowderMasse moléculaire :153.142-Nitroterephthalic acid 1-methyl ester, 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 :C9H7NO6Degré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :225.172,4-Dichloro-6-methylaniline, 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 :C7H7Cl2NDegré de pureté :97%Couleur et forme :White to pale cream, PowderMasse moléculaire :176.042-Naphthoxyacetic acid, 97%
CAS :<p>2-Naphthoxyacetic acid is a phytohormone and plays a vital role in plant growth regulator on tomatoes and strawberries. 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 :C12H10O3Degré de pureté :97%Couleur et forme :White to grey or brown / pink, powderMasse moléculaire :202.212-Amino-3-methoxybenzoic acid
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 :C8H9NO3Masse moléculaire :167.163-(1H-Tetrazol-5-yl)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 :C8H6N4O2Degré de pureté :97%Couleur et forme :White, PowderMasse moléculaire :190.162-(Bromomethyl)benzeneboronic acid pinacol ester, 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 :C13H18BBrO2Degré de pureté :98%Masse moléculaire :297.002-Benzoylbenzoic 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 :C14H10O3Degré de pureté :98%Couleur et forme :White to cream or pale brown, Powder or crystalline powderMasse moléculaire :226.23(1-Octyl)triphenylphosphonium bromide, 97%
CAS :<p>(1-Octyl)triphenylphosphonium 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 </p>Formule :C26H32BrPDegré de pureté :97%Couleur et forme :Powder or lumps, White to pale creamMasse moléculaire :455.424-Chloro-2-(trifluoromethyl)phenyl isocyanate, 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 :C8H3ClF3NODegré de pureté :97%Couleur et forme :Clear colorless, LiquidMasse moléculaire :221.57Tris(dibenzylideneacetone)dipalladium(0), complex with chloroform, Pd 20.6%
CAS :<p>Tris(dibenzylideneacetone)dipalladium(0) is used in Synthesis of nanosized palladium phosphides upon interaction with white phosphorous, Preparation of palladium triphenylphosphine carbonyl cluster complexes, Precursor for synthesis of functionalized multiwalled carbon nanotube-palladium complexes </p>Formule :C52H43Cl3O3Pd2Masse moléculaire :1035.102,4-Difluorophenylhydrazine hydrochloride, 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 :C6H6F2N2Degré de pureté :97%Couleur et forme :White to brown, Crystals or powder or crystalline powderMasse moléculaire :144.13p-Toluenesulfonyl isocyanate, 95%
CAS :<p>It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. -Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3--hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization r</p>Formule :C8H7NO3SDegré de pureté :95%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :197.21N-Phenylthiourea, 97%
CAS :<p>N-phenylthiourea is used in paternity testing prior to the advent of DNA testing. It inhibits melanogenesis and is used to grow transparent fish. It is also used as a repellent for rat, rabbits, weasels and also in medical genetics. This Thermo Scientific Chemicals brand product was originally part </p>Formule :C7H8N2SDegré de pureté :97%Couleur et forme :White to cream to yellow to pale brown, Crystals or crystalline powder or powder and/or granulesMasse moléculaire :152.214-n-Hexylbenzoic 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 :C13H18O2Degré de pureté :99%Couleur et forme :Powder or flakes, White, White, Powder or flakesMasse moléculaire :206.291-Bromo-4-(trifluoromethoxy)benzene, 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 :C7H4BrF3ODegré de pureté :98%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :241.01α,α-Dimethylphenylacetic acid
CAS :<p>,-Dimethylphenylacetic acid is used in the synthesis of active pharmaceutical ingredient, fexofenadine hydrochloride, which is used as antihistamine. Further, it acts as pharmaceutical intermediates and as chemical intermediates in synthetic chemistry. This Thermo Scientific Chemicals brand product</p>Formule :C10H12O2Couleur et forme :White to pale cream to pale yellow, Powder or crystals or crystalline powderMasse moléculaire :164.203-Bromobenzylamine, 95%
CAS :<p>3-Bromobenzylamine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agro chemicals, 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 leg</p>Formule :C7H8BrNDegré de pureté :95%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :186.053,5-Difluorosalicylic 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 :C7H4F2O3Degré de pureté :98+%Couleur et forme :White to cream, PowderMasse moléculaire :174.103-Chlorobenzylideneacetone, 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 :C10H9ClODegré de pureté :98%Couleur et forme :Clear yellow to brown, LiquidMasse moléculaire :180.634,4'-Dibromobiphenyl, 98+%
CAS :<p>4,4'-Dibromobiphenyl is commonly used as fire retardants and plasticizers. It is also have application in gas chromatography and liquid chromatography analysis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label infor</p>Formule :C12H8Br2Degré de pureté :98+%Couleur et forme :White to cream to yellow to pale brown, Crystals or powder or crystalline powderMasse moléculaire :312.003,5-Difluorobenzylmagnesium bromide, 0.25M in 2-MeTHF
<p>It is a green alternative to Tetrahydrofuran. is capable of producing high concentrations of bromo, benzyl and allyl Grignard reagents. 2-MeTHF quickly produces clean water phase splits without forming emulsions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar</p>Formule :C7H5BrF2MgMasse moléculaire :231.32(S)-(-)-N-Benzyl-1-phenylethylamine, ChiPros∣r, 99%, ee 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 :C15H24NDegré de pureté :99+%Couleur et forme :Clear, colourless to pale yellow, liquidMasse moléculaire :218.364-Bromothiobenzamide, 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 :C7H6BrNSDegré de pureté :97%Masse moléculaire :216.1
