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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(E)-α-Methylstilbene, 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 :C15H14Degré de pureté :98%Couleur et forme :White to cream, Crystals or crystalline powderMasse moléculaire :194.284-(Trifluoromethyl)phenyl isocyanate, 98%
CAS :<p>4-(Trifluoromethyl)phenyl isocyanate has been used in the synthesis of fluorescent photoinduced electron transfer (PET) chemosensors and 2-ethyl-6-[(4-trifluoromethylphenylcarbamoyl)hydrazino]-benzo[de]iso-quinoline-1,3-dione, an amidourea-based sensor for anions. It has also been used in the synthe</p>Formule :C8H4F3NODegré de pureté :98%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :187.12Pentafluorobenzene, 98+%
CAS :<p>Pentafluorobenzene is a fluorinated benzene with anesthetic properties. Pentafluorobenzene has been shown to potently and reversibly inhibited human 42 neuronal nicotinic acetylcholine receptor depe ndent on drug hydrophobicity in Xenopus laevis oocyte. New reaction conditions are described that ena</p>Formule :C6HF5Degré de pureté :98+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :168.061,2-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 :236.274-Iodobenzyl 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 :C7H7IODegré de pureté :97%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :234.044-Iodophenetole, 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 :C8H9IODegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to pale cream to pale brownMasse moléculaire :248.06Methyl 3-chloro-5-iodobenzoate, 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 :C8H6ClIO2Degré de pureté :98%Couleur et forme :White to pale cream, PowderMasse moléculaire :296.49Ethyl 3-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 :C9H9ClO2Degré de pureté :98+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :184.624-Bromoveratrole, 97%
CAS :<p>4-Bromo-1,2-dimethoxybenzene is a metabolite of bromobenzene, with a catechol moiety in the substructure. It also has use as a redox shuttle additive, essentially a component in lithium batteries that consumes excess current during overcharge. And also used in the synthesis of the isoquinoline alkal</p>Formule :C8H9BrO2Degré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :217.06Allyl phenyl sulfone, 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 :C9H10O2SDegré de pureté :98%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :182.24Difluoromethyl phenyl sulfone, 95%
CAS :<p>Used as a reagent for the nucleophilic difluoro(phenylsulfonyl)methylation of carbonyls and fluorination. Reagent used for reductive silylation and the preparation of trifluoro- and difluoromethylsilanes by reductive coupling of fluoromethyl sulfones, sulfoxides and sulfides with chlorosilanes, flu</p>Formule :C7H6F2O2SDegré de pureté :95%Masse moléculaire :192.184,4'-Diaminodiphenyl sulfone, 98%
CAS :<p>It is active against a wide range of bacteria, but is mainly employed for its actions against Mycobacterium leprae, being used as part of multidrug regimens in the treatment of all forms of leprosy. It is a second-line medication for the treatment and prevention of Pneumocystis pneumonia and for the</p>Formule :C12H12N2O2SDegré de pureté :98%Couleur et forme :White to pale cream, PowderMasse moléculaire :248.302-Bromo-1,3,5-trifluorobenzene, 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 :C6H2BrF3Degré de pureté :98+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :210.983-Amino-5-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 :C7H6N2O4Degré de pureté :98%Couleur et forme :Orange to green to brown, PowderMasse moléculaire :182.144-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%Masse moléculaire :180.644-Amino-2-fluoro-5-methoxybenzeneboronic acid pinacol ester, 96%
<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 :C13H19BFNO3Degré de pureté :96%Masse moléculaire :267.112-Amino-4-tert-butylphenol, 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 :C10H15NODegré de pureté :97%Couleur et forme :Brown to gray, Crystals or powder or crystalline powderMasse moléculaire :165.241,5-Diphenylcarbazide, ACS
CAS :<p>1,5-Diphenylcarbazide is used in the colorimetric determination of chromium, osmium as well as in the detection of cadmium, mercury, magnesium, emetine and aldehydes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label</p>Formule :C13H14N4OCouleur et forme :White to almost white; slowly becomes pink on exposure to air., Crystalline powderMasse moléculaire :242.283,4,5-Trimethoxyphenyl 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 :C10H11NO4Degré de pureté :97%Couleur et forme :White to cream, Crstalline powder, lumpy and/or fused solidMasse moléculaire :209.22-Bromo-3-fluorobenzyl bromide, 98%
CAS :<p>It is employed as a intermediate for pharmaceutical. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not ch</p>Formule :C7H5Br2FDegré de pureté :98%Masse moléculaire :267.92Methyl 2-(methylthio)benzoate, 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 :C9H10O2SDegré de pureté :98%Couleur et forme :Powder, Pale creamMasse moléculaire :182.242,5-Difluorobenzoyl chloride, 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 :C7H3ClF2ODegré de pureté :97+%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :176.554-Isopropylanisole, 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 :C10H14ODegré de pureté :95%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :150.224,4'-Methylenebis(N-phenylmaleimide), 95%
CAS :<p>4,4'-Methylenebis(N-phenylmaleimide) was used to cure glycidyl ester of eleostearic acid (GEEA). 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 pro</p>Formule :C21H14N2O4Degré de pureté :95%Couleur et forme :Crystalline powder, Pale yellowMasse moléculaire :358.35(Methoxymethyl)diphenylphosphine oxide, 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 :C14H15O2PDegré de pureté :98+%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :246.251,2,4-Tribromobenzene, 95%
CAS :<p>1,2,4-tribromobenzene is used in the synthesis of hyper branched poly(p-phenylene ethynylenes). It is used as cross-linking reagent during Pd-catalyzed cross-coupling of 2,5-diiodo-4-[(2-ethylhexyl)oxy]methoxybenzene and 1,4-diethynyl-2,5-bis-(octyloxy)benzene. It is a compound commonly used in orga</p>Formule :C6H3Br3Degré de pureté :95%Couleur et forme :White to grey or cream or pale yellow to pale brown, Crystals or powder or crystalline powder or fused/lumpy solidMasse moléculaire :314.80Methyl 2-bromo-3-methylbenzoate, 98%
CAS :<p>Methyl 2-bromo-3-methylbenzoate 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 r</p>Formule :C9H9BrO2Degré de pureté :98%Masse moléculaire :229.073-Chlorobenzylamine, 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 :C7H8ClNDegré de pureté :97%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :141.602-(Trifluoromethyl)benzonitrile, 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 :C8H4F3NDegré de pureté :97%Couleur et forme :Clear pale yellow, LiquidMasse moléculaire :171.122-Bromo-4,6-di-tert-butylphenol, 97%
CAS :<p>It is used in pharmaceutical intermediates and as medicine. When 2-Bromo-4,6-di-tert-butylphenol was treated with potassium ferricyanide in benzene 1,4-dihydro-4-bromo-2,4,6,8-tetra-tert-butyl-1-oxodibenzofuran was yielded with a small amount of 2,4,6,8-tetra-tert-butyldibenzofuran. This Thermo S</p>Formule :C14H21BrODegré de pureté :97%Couleur et forme :White to cream or yellow to orange, Crystals or powder or crystalline powder or lumpsMasse moléculaire :285.233-(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 :223.07Benzoic anhydride, 98%
CAS :<p>Benzoic anhydride is used as a benzoylating agent in the manufacture of pharmaceuticals, dyes and intermediates. It serves as an arylation agent in the Heck reaction. It is also used to get benzoic acid through dehydration. Further, it is used to prepare furan-2-yl-phenyl-methanone, which is similar</p>Formule :C14H10O3Degré de pureté :98%Couleur et forme :White to pale cream, Powder or crystalline powder or crystalsMasse moléculaire :226.232,5-Di-tert-butylhydroquinone, 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 :C14H22O2Degré de pureté :98+%Couleur et forme :Crystals or powder or crystalline/granular powder, White to cream to pink to pale brownMasse moléculaire :222.335-tert-Butyl-2-methoxybenzeneboronic 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 :C11H17BO3Degré de pureté :98+%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :208.064-Bromo-3,5-difluorobenzoic acid, 96%
CAS :<p>It 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 reference has not changed as</p>Formule :C7H3BrF2O2Degré de pureté :96%Masse moléculaire :237.05-Chloro-2-iodoaniline, 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 :C6H5ClINDegré de pureté :98%Couleur et forme :Pale yellow to brown, Crystals or powder or crystalline powderMasse moléculaire :253.472-Fluoro-5-iodobenzoic acid, 97%
CAS :<p>2-Fluoro-5-iodobenzoic acid is one of the precursor molecules were shown to generate ETD reagents via ESI followed by CID. Starting material in the synthesis of 3, 6-disubstituted 2-pyridinecarboxamide(GK activators). This Thermo Scientific Chemicals brand product was originally part of the Alfa Ae</p>Formule :C7H4FIO2Degré de pureté :97%Couleur et forme :White to pale cream to cream to brown, Crystals or powder or crystalline powderMasse moléculaire :266.01Methyl 3-bromo-4-methoxybenzoate, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C9H9BrO3Degré de pureté :98%Couleur et forme :Powder or crystalline powder, White to creamMasse moléculaire :245.082-Methoxy-4-methylbenzenesulfonamide, 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 :C8H11NO3SDegré de pureté :95%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :201.24Dimethyl 5-hydroxyisophthalate, 98%
CAS :<p>Dimethyl 5-Hydroxyisophthalate is a useful synthetic intermediate in the synthesis of N,N’-Bis(2,3-dihydroxypropyl)-5-[(N-(2-hydroxyethyl)carbamoyl)methoxy]-2,4,6-triiodoisophthalamide (B426310); a compound related to Ioversol( I737000) which is a nonionic, low osmolality, radiographic contrast agen</p>Formule :C10H10O5Degré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :210.193-Ethoxy-5-(trifluoromethyl)benzeneboronic acid, 98%
CAS :<p>Reactant involved in suzuki-miyaura cross-coupling reactions, aerobic oxidative cross-coupling, rhodium-catalyzed addition reactions. 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 :C9H10BF3O3Degré de pureté :98%Masse moléculaire :233.98Hexestrol, 98+%
CAS :<p>Nonsteroidal synthetic estrogen</p>Formule :C18H22O2Degré de pureté :98+%Masse moléculaire :270.374-Chlorobenzyl chloride, 98+%
CAS :<p>4-Chlorobenzyl chloride was the test compound for determining rat hepatocellular thiols by HPLC. As a reagent used in derivatization of, for example, a calix[4]arene and a tryptamine. It is widely used as an intermediate for manufacturing organic compounds like benzyl alcohol and benzyl cyanide. Als</p>Formule :C7H6Cl2Degré de pureté :98+%Couleur et forme :White or clear colorless to pale yellow, Fused solid or liquid as meltMasse moléculaire :161.032-Bromo-3-fluoroaniline, 97%
CAS :<p>2-Bromo-3-fluoroaniline 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 reference</p>Formule :C6H5BrFNDegré de pureté :97%Masse moléculaire :190.02Tetrafluoroisophthalonitrile, 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 :C8F4N2Degré de pureté :97%Couleur et forme :White to pale cream or pale pink, Crystals or powder or crystalline powderMasse moléculaire :200.1Methyl 4-iodo-3-nitrobenzoate, 99%
CAS :<p>Methyl 4-iodo-3-nitrobenzoate 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 :C8H6INO4Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder, YellowMasse moléculaire :307.04p-Xylylene dibromide, 97%
CAS :<p>It is 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 the legacy brand. The original Alf</p>Formule :C8H8Br2Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :263.96Methyl 4-vinylbenzoate, 96%
CAS :<p>Methyl 4-vinylbenzoate is used as a fluid component for enhancing ink stability in printing and also in preparing vinyl substituted beta-diketones. Further, it is used as an organic intermediate for pharmaceuticals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar</p>Formule :C10H10O2Degré de pureté :96%Masse moléculaire :162.19(S)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene
CAS :<p>(S)-2-Methyl-CBS-oxazaborolidine is used as an oxazaborolidine catalyst. It is also employed in the asymmetric reduction of prochiral ketones. Other applications include the enantioselective synthesis of -hydroxy acids, -amino acids, C2-symmetrical ferrocenyl diols and propargyl alcohols. It is an a</p>Formule :C18H20BNOCouleur et forme :liquid, Clear to slightly hazy colourlessMasse moléculaire :277.174-Bromo-3-methoxyaniline, 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 :C7H8BrNODegré de pureté :97+%Couleur et forme :Pale cream to cream to brown, Crystals or powder or crystalline powderMasse moléculaire :202.05
