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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3-Methoxy-o-phenylenediamine, 97%
CAS :<p>3-Methoxy-o-phenylenediamine is 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 product / item code or SKU refe</p>Formule :C7H10N2ODegré de pureté :97%Couleur et forme :powder, crystalline or fused solid, Brown or purple to blackMasse moléculaire :138.172,4-Di-tert-butylphenol, 97%
CAS :<p>2,4-Di-tert-butylphenol is used to study its alkylation reaction with cinnamyl alcohol in the presence of Al-substituted disordered hexagonal molecular silica catalysts. It is a raw material for phosphite anti-oxidants. The antioxidants are primarily used in the manufacture of polyolefins. It is als</p>Formule :C14H22ODegré de pureté :97%Couleur et forme :Yellow to brown, Crystals or powder or crystalline powder or fused solidMasse moléculaire :206.332-Fluoro-4-(trifluoromethoxy)benzoic acid, 97%
CAS :<p>2-Fluoro-4-(trifluoromethyl)benzoic acid may be used in 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 </p>Formule :C8H4F4O3Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :224.11trans,trans-Dibenzylideneacetone, 98+%
CAS :<p>trans,trans-Dibenzylideneacetone was used as an additive in the copper-catalyzed-arylation of imidazoles. It is a reactant involved in Nazarov-like cyclization, Transfer hydrogenation, Lewis acid mediated condensation, Hetero-Diels-Alder reactions, Asymmetric 1,4-addition reactions and Michael addi</p>Formule :C17H14ODegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, YellowMasse moléculaire :234.30(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 :247.362,6-Difluorotoluene, 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 :C7H6F2Degré de pureté :98%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :128.12Methyl 4-amino-3-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 :C8H8ClNO2Degré de pureté :99%Couleur et forme :Pale cream to pale brown, Crystals or powder or crystalline powderMasse moléculaire :185.613,5-Difluorobenzeneboronic 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 :C6H5BF2O2Degré de pureté :97+%Couleur et forme :Powder, White to creamMasse moléculaire :157.91Probenecid, 98%
CAS :<p>It is a uricosuric drug, that is, it increases uric acid excretion in the urine. It is primarily used in treating gout and hyperuricemia. Probenecid was developed as an alternative to caronamide to competitively inhibit renal excretion of some drugs, thereby increasing their plasma concentration and</p>Formule :C13H19NO4SDegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :285.363-Nitro-5-(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 :C7H5F3N2O2Degré de pureté :98%Couleur et forme :Yellow, PowderMasse moléculaire :206.122-Fluorophenylacetylene, 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 :C8H5FDegré de pureté :97%Masse moléculaire :120.122-(Boc-amino)benzeneboronic acid pinacol 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 :C17H26BNO4Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, Pale cream to cream to yellowMasse moléculaire :319.214-Methylstyrene, 98%, stab. with 0.1% 3,5-di-tert-butylcatechol
CAS :4-Methylstyrene is used as a monomer for polyesters and in plastics production. It is also used as an intermediate in paint and coating additives. Further, it is used with other vinyltoluene isomers (3-vinyltoluene) as monomers for the preparation of poly(vinyltoluene). In addition to this, it is emFormule :C9H10Degré de pureté :0.1%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :118.183,4-Difluorobenzoic 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 :C7H4F2O2Degré de pureté :98%Couleur et forme :Crystalline powder, White to pale creamMasse moléculaire :158.104-Hydroxy-3,5-dimethoxyphenylacetic 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 :C10H12O5Degré de pureté :97%Couleur et forme :powder, White to cream or pale brownMasse moléculaire :212.205-Bromo-3-nitrosalicylaldehyde, 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 :C7H4BrNO4Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, YellowMasse moléculaire :246.02Methyl 2-amino-5-chlorobenzoate, 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 :C8H8ClNO2Degré de pureté :98+%Couleur et forme :White to cream, PowderMasse moléculaire :185.614-Benzylbiphenyl, 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 :C19H16Degré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :244.343-Chlorophenylhydrazine 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 :C6H8Cl2N2Degré de pureté :97%Couleur et forme :Cream to pale brown, Crystals or powder or crystalline powderMasse moléculaire :179.042-Chloro-1-iodo-4-nitrobenzene, 98%
CAS :<p>3-chloro-4-trifluoromethylanilinewas prepared in two steps by reaction of trifluoromethylcopper with 3-chloro-4-iodonitrobenzene. 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 b</p>Formule :C6H3ClINO2Degré de pureté :98%Couleur et forme :Cream to brown, PowderMasse moléculaire :283.452-Bromophenylhydrazine hydrochloride, 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 :C6H8BrClN2Degré de pureté :94%Couleur et forme :Powder or crystalline powder or lumps, White to cream to pale brownMasse moléculaire :223.50Methyl 2-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 :C8H7NO4Degré de pureté :98+%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :181.15Ethyl 4-bromobenzoate, 98+%
CAS :<p>Ethyl 4-bromobenzoate undergoes reduction with potassium diisobutyl-t-butoxyaluminum hydride (PDBBA) at 0C to yield aldehydes. Reaction of ethyl 4-bromobenzoate and substituted benzyl chloride with zinc dust and a Pd catalyst is reported. This Thermo Scientific Chemicals brand product was originally</p>Formule :C9H9BrO2Degré de pureté :98+%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :229.07Ethyl 4-aminobenzoate, 98%
CAS :<p>Ethyl 4-aminobenzoate is used as an anesthetic and utilized for topical pain reliever. It is mixed with antipyrine to get A/B otic drops, which is used in the removal of earwax as well as relieve ear from pain. It exhibits analgesic and antipruritic effect mainly used for wounds, ulcers, mucosal sur</p>Formule :C9H11NO2Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :165.19Triphenylphosphine-3,3',3″-trisulfonic acid trisodium salt hydrate, tech. 85%
CAS :<p>In the purification of precious metals</p>Formule :C18H12Na3O9PS3Degré de pureté :85%Couleur et forme :Powder, WhiteMasse moléculaire :568.41Pentafluorobenzoic 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 :C7HF5O2Degré de pureté :98+%Couleur et forme :White, PowderMasse moléculaire :212.084-(Trifluoromethyl)benzoyl chloride, 97%
CAS :4-(Trifluoromethyl)benzoyl chloride 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 mFormule :C8H4ClF3ODegré de pureté :97%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :208.56p-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 :197.212,4-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 :144.134-Bromobenzotrifluoride, 99%
CAS :<p>4-Bromobenzotrifluoride is used to study the catalytic activity of palladacycle using Suzuki-Miyaura reaction. 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 :C7H4BrF3Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or clear liquid as melt, Colorless to white to pale yellowMasse moléculaire :225.014-Bromo-2-fluoroaniline, 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 :C6H5BrFNDegré de pureté :98+%Couleur et forme :White to pale cream to cream to brown to pale gray, Crystals or powder or crystalline powder or lumps or fused solidMasse moléculaire :190.02N-[3,5-Bis(trifluoromethyl)phenyl]thiourea, 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 :C9H6F6N2SDegré de pureté :98+%Couleur et forme :White to pale cream to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :288.21Salicylhydroxamic acid, 99%
CAS :<p>It is widely used for a variety of roles in biology and medicine as a chelating therapy. It inhibits bacterial or fungi growth by interfering with iron uptake. It is also active as a inhibitor of enzyme involved in tumour growths. These compounds are used as extractants for the separation of valuab</p>Formule :C7H7NO3Degré de pureté :99%Couleur et forme :Pale pink to pink, PowderMasse moléculaire :153.141-Bromo-2,3-difluorobenzene, 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 :C6H3BrF2Degré de pureté :98%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :192.992-Fluoro-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 :C7H4FNO4Degré de pureté :98%Masse moléculaire :185.111,2-Dichloro-4-iodobenzene, 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 :C6H3Cl2IDegré de pureté :98%Couleur et forme :Fused solid, Pale yellow to pale browmMasse moléculaire :272.892-Bromobenzhydrazide, 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 :C7H7BrN2ODegré de pureté :98+%Couleur et forme :White to pale cream, Crystals or powder or crystalline powder or fused/lumpy solidMasse moléculaire :215.05Ethyl 3-(4-bromophenyl)propionate, 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 :C11H13BrO2Degré de pureté :95%Masse moléculaire :257.133-Amino-4-methoxybenzoic acid, 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. Th</p>Formule :C8H8NO3Degré de pureté :98+%Couleur et forme :Cream to pale brown, PowderMasse moléculaire :166.163,5-Dichlorophenylhydrazine hydrochloride, 95%
CAS :<p>3,5-Dichlorophenyl)hydrazine Hydrochloride is a building block that has been used for the synthesis of 2H-benzo[b][1,4]oxazin-3(4H)-one derivatives to be used as and anti-leukemic agent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docu</p>Formule :C6H7Cl3N2Degré de pureté :95%Couleur et forme :White to cream, PowderMasse moléculaire :213.494-Iodobenzyl bromide, 97%
CAS :<p>4-Iodobenzyl bromide is used as an organic chemical synthesis 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 S</p>Formule :C7H6BrIDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to cream to pale yellowMasse moléculaire :296.93o-Tolidine, 98%
CAS :<p>O-Tolidine is widely used in dye production. It is particularly used in textile, leather and paper industries. It can be used as an indicator in analytical, clinical and forensic chemistry. It is utilized for the determination of gold and chlorine level in swimming pool water. This Thermo Scientific</p>Formule :C14H16N2Degré de pureté :98%Couleur et forme :White to cream to grey to pale brown, Powder or chunks/lumpsMasse moléculaire :212.30p-Toluenesulfonic 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 :C14H14O5S2Degré de pureté :97%Couleur et forme :White to cream or pale grey to grey, Crystals or powder or crystalline powder and/or chunksMasse moléculaire :326.382-Hydroxybenzhydrazide, 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 :C7H8N2O2Degré de pureté :98+%Couleur et forme :White to cream or pale brown, Crystalline powderMasse moléculaire :152.15Dimethyl 5-bromoisophthalate, 98%
CAS :<p>Dimethyl 5-bromoisophthalate is 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 product / item code or SKU ref</p>Formule :C10H9BrO4Degré de pureté :98%Masse moléculaire :273.08Di-n-butyl phthalate, 99+%
CAS :<p>Dibutyl phthalate (DBP) is a common industrial chemicals used as plasticizers, softeners, adhesives or solvents used by a variety of industries. It is also used as an additive to adhesives or printing inks. Other applications include in PVC, paints, cosmetics and coatings of cars. This Thermo Scient</p>Formule :C16H22O4Degré de pureté :99+%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :278.354-Acetamidobenzyl 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 :C9H11NO2Degré de pureté :97%Couleur et forme :Pale yellow, PowderMasse moléculaire :165.192,6-Dimethyl-4-nitroanisole, 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 :C9H11NO3Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powderMasse moléculaire :181.192-Methoxy-4-nitroaniline, 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 :C7H8N2O3Degré de pureté :99%Couleur et forme :Yellow, PowderMasse moléculaire :168.153-Chlorobenzyl bromide, 97%
CAS :<p>3-Chlorobenzyl bromide was used in the synthesis of symmetrical and unsymmetrical benzyl thioethers. It was used as starting reagent during the synthesis of 1-(3-chlorobenzyl)-2-(pyrrolidin-1-ylmethyl)-1H-benzimidazole dihydrochloride. This Thermo Scientific Chemicals brand product was originally pa</p>Formule :C7H6BrClDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :205.48
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