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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2-Nitro-4-(trifluoromethyl)phenol, 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 :C7H4F3NO3Degré de pureté :98%Couleur et forme :Liquid, Clear pale yellow to yellowMasse moléculaire :207.112-Amino-5-fluorobenzoic 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 :C7H6FNO2Degré de pureté :97%Couleur et forme :Pale cream to cream to brown or yellow, Crystals or powder or crystalline powderMasse moléculaire :155.13Pentafluoroaniline, 97%
CAS :<p>2,3,4,5,6-Pentafluoroaniline finds it uses in the preparation of pentafluorophenylammonium triflate, an efficient catalyst for esterification and thioesterification. It is also used in the synthesis of various titanium complexes having two anionic [N, O-] bidentate salicylaldiminato ligands. This T</p>Formule :C6H2F5NDegré de pureté :97%Couleur et forme :Fused solid, White to yellow to orange to brownMasse moléculaire :183.08N,N-Dimethylglycine hydrochloride, 99%
CAS :<p>N,N-Dimethylglycine (DMG) is a natural N-methylated glycine that is used in comparative analysis with other N-methylated glycines such as sarcosine and ine. Used in the development of glycine-based ionic liquids and emulsifiers. Also it is potentially useful as a biomarker of protein degradation in </p>Formule :C4H10ClNO2Degré de pureté :99%Couleur et forme :White to pale cream, Crystals or powder or crystalline powder or lumpy solidMasse moléculaire :139.58o-Dianisidine, 98+%
CAS :<p>o-Dianisidine is used as a redox indicator. It is used as an intermediate for the preparation of azo dyes, pigments and o-dianisidine diisocyanate, which finds application in adhesives, polyurethane elastomers and resins. It is also used in various industries like leather, paper, plastics, rubber, a</p>Formule :C14H16N2O2Degré de pureté :98+%Couleur et forme :Purple or pink to brown, Crystals or powder or crystalline powderMasse moléculaire :244.292-Fluoro-5-methoxybenzaldehyde, 97%
CAS :<p>It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The</p>Formule :C8H7FO2Degré de pureté :97%Couleur et forme :Colorless to white to pale yellow to yellow to orange, Crystals or powder or crystalline powder or clear liquid as meltMasse moléculaire :154.14Benzyltri-n-butylammonium bromide, 99%
CAS :<p>Benzyltri-n-butylammonium bromide will react with N-vinyl-phthalimide to produce N-trans-cinnamyl-phthalimide. 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 :C19H34BrNDegré de pureté :99%Couleur et forme :White, Crystals or powder or crystalline powder or fused solidMasse moléculaire :356.392,6-Difluorobenzeneboronic acid, 98%
CAS :<p>2,6-Difluorobenzeneboronic acid 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 / ite</p>Formule :C6H5BF2O2Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :157.913-Fluoro-4-(2-pyridylcarbamoyl)benzeneboronic 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 :C12H10BFN2O3Degré de pureté :97%Couleur et forme :Colorless to light yellow, LiquidMasse moléculaire :260.034-Benzylaniline, 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 :C13H13NDegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder and/or chunks or fused solid, White or translucent to yellow to orange or brownMasse moléculaire :183.252-Fluorobenzylamine, 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 :C7H8FNDegré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :125.154-Fluorophenylacetonitrile, 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 :C8H6FNDegré de pureté :98+%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :135.142,2'-Methylenebis(4-chlorophenol), 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 :C13H10Cl2O2Degré de pureté :95%Couleur et forme :White to pale cream to pale pink, PowderMasse moléculaire :269.122,5-Dimethyl-4-nitrophenol
CAS :Formule :C8H9NO3Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :167.1643-Bromo-5-nitrosalicylaldehyde, 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 :C7H4BrNO4Degré de pureté :98%Couleur et forme :White to pale yellow to cream, Powder or granulesMasse moléculaire :246.023-Formyl-4-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 :C8H9BO4Degré de pureté :98%Couleur et forme :White to cream, PowderMasse moléculaire :179.974-Phenoxybenzonitrile, 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 :C13H9NODegré de pureté :96%Couleur et forme :White to yellow, Crystals or powder or crystalline powderMasse moléculaire :195.222-Ethoxybenzyl alcohol, 98%
CAS :<p>2-Ethoxybenzyl alcohol undergoes acetylation with acetic anhydride over zeolite to yield O-acetylated product. It is also used as pharmaceutical intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informa</p>Formule :C9H12O2Degré de pureté :98%Couleur et forme :Liquid, Clear colorless to pale pinkMasse moléculaire :152.193-Nitrobenzyl alcohol, 99%
CAS :<p>3-Nitrobenzyl alcohol is the best substrate for cytosolic alcohol dehydrogenase. 3-Nitrobenzyl alcohol was employed as matrix during fast-atom bombardment mass spectrometry. It was used in isolation of palmitylated peptide fragment from bovine rhodopsin and its characterization by mass spectrometry.</p>Formule :C7H7NO3Degré de pureté :99%Couleur et forme :Pale yellow to yellow to orange to pale brown, Liquid or fused solidMasse moléculaire :153.143,4-Dichlorobenzoyl 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 :C7H3Cl3ODegré de pureté :97%Couleur et forme :White to yellow or colorless to yellow, Fused solid or liquid as meltMasse moléculaire :209.452-Bromo-3,4-difluoroaniline, 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 :C6H4BrF2NDegré de pureté :97%Couleur et forme :White-like to yellowish, Crystalline powderMasse moléculaire :208.04-(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 :206.184-Cyanobiphenyl, 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 :C13H9NDegré de pureté :95%Couleur et forme :White to yellow, Crystalline powder or crystalsMasse moléculaire :179.226-Acetyl-2(3H)-benzoxazolone, 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 :C9H7NO3Degré de pureté :97%Couleur et forme :White to pale cream to pale brown, Crystals or powder or crystalline powderMasse moléculaire :177.16Dimethyl isophthalate, 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 :C10H10O4Degré de pureté :98%Couleur et forme :White, Fused solid or flakesMasse moléculaire :194.19Phenyl phosphorodichloridate, 97%
CAS :<p>Reagent for preparation of phosphate diesters.Phenyl phosphorodichloridate is used in the preparation of symmetrical phosphate diesters. It is used as a phosphorylating agent for alcohols and amines. It is also involved in the preparation of phenylphosphoro di-(1-imidazolidate) and 2-phenyl-bis-tria</p>Formule :C6H5Cl2O2PDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :210.98N,N-Diethyl-3-methylbenzamide, 97%
CAS :<p>It is the most common ingredient in insect repellants and is believed to work as such in that mosquitoes intensely dislike its smell. Deet is also an effective solvent and may dissolve plastics, rayon, spandex, other synthetic fabrics and painted or varnished surfaces. This Thermo Scientific Chemica</p>Formule :C12H17NODegré de pureté :97%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :191.27N-Isopropylbenzylamine, 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 :C10H15NDegré de pureté :97%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :149.244-Bromo-3-nitrobenzoic acid, 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 :C7H4BrNO4Degré de pureté :95%Masse moléculaire :246.02(S)-(-)-2-Amino-3-benzyloxy-1-propanol, 98+%
CAS :<p>(S)-(-)-2-Amino-3-benzyloxy-1-propanol 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 produc</p>Formule :C10H15NO2Degré de pureté :98+%Masse moléculaire :181.234-Iodophenylhydrazine, 95%
CAS :<p>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. The original Alfa Aesar product / item code or SKU refere</p>Formule :C6H7IN2Degré de pureté :95%Couleur et forme :Yellow to dark brown to brown, Crystals or powder or crystalline powder or fused solidMasse moléculaire :234.042-Iodo-3-methylbenzoic acid, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C8H7IO2Degré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :262.054-Formyl-2-methoxybenzonitrile
CAS :Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :161.1600037Triphenylphosphine hydrobromide, 97%
CAS :<p>Triphenylphosphine hydrobromide is used as mild source of anhydrous HBr; catalyst for formation of THP ethers from tertiary alcohols; preparation of phosphonium salts. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label</p>Formule :C18H16BrPDegré de pureté :97%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :343.204-Bromobenzonitrile, 98+%
CAS :<p>4-Bromobenzonitrile is used as reagents and solvents. Reaction of 2-propanol, 4-bromobenzonitrile, and NaH in the presence of 1.5 mol % Pd2(dba)3 and 3 mol % (S)-(-)2,2?-bis(di-p-tolylphosphino)- 1,1?-binaphthyl at 50C afforded 4-isopropoxy- benzonitrile in 80% isolated yield. The synthesis of 4-cya</p>Formule :C7H4BrNDegré de pureté :98+%Couleur et forme :Crystalline powder or flakes, White to pale cream or pale yellowMasse moléculaire :182.03Ethyl 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 :184.62Methyl hydrogen isophthalate, 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 :C9H8O4Degré de pureté :97%Couleur et forme :White or colorless, Crystals or powder or crystalline powder or flakesMasse moléculaire :180.16p-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 :263.96Tetrafluoroisophthalonitrile, 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 :200.1Hexestrol, 98+%
CAS :<p>Nonsteroidal synthetic estrogen</p>Formule :C18H22O2Degré de pureté :98+%Masse moléculaire :270.374-Methyl-2-(trifluoromethyl)benzoic acid, 98%
CAS :<p>4-Methyl-2-(trifluoromethyl)benzoic 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 c</p>Formule :C9H7F3O2Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :204.15Cinnamylideneacetophenone, 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 :C17H14ODegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, YellowMasse moléculaire :234.302,4,6-Trichlorobenzoyl chloride, 98%
CAS :<p>2,4,6-Trichlorobenzoyl chloride is used in the preparation of -lactone and -lactone, aliphatic aromatic anhydrides, required for the synthesis of amphiphilic hyaluronan, mixed anhydride, required for the synthesis of angelate esters, synthesis of both spongistatin 1 and spongistatin 2 and large-ring</p>Formule :C7H2Cl4ODegré de pureté :98%Couleur et forme :Liquid or viscous liquid, Clear colorless to yellowMasse moléculaire :243.89N-Benzylethanolamine, 96%
CAS :<p>Has Pharmaceutical applications. N-Benzylethanolamine is used in the synthesis of imidazoles as potent calcitonin (CGRP) antagonists. Also it aids in the preparation of benzofused hydroxamix acids, as useful fragments for the synthesis of histone deacetylase inhibitors. This Thermo Scientific Chemic</p>Formule :C6H5CH2NHCH2CH2OHDegré de pureté :96%Couleur et forme :Clear, colorless to pale yellow, LiquidMasse moléculaire :151.212,4,6-Trichlorobenzoic acid, 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 :C7H2Cl3O2Degré de pureté :94%Couleur et forme :Powder or crystalline powder, White to cream or pale brownMasse moléculaire :224.44Tris(2-methoxyphenyl)phosphine, 98%
CAS :<p>Tris(2-methoxyphenyl)phosphine is a phosphine ligand used for catalysis. It is used as a catalyst for allylic substitution of simple alkenes, suzuki coupling reactions, hydrogenation of quinolines and other addition reactions. This Thermo Scientific Chemicals brand product was originally part of th</p>Formule :C21H21O3PDegré de pureté :98%Couleur et forme :Powder, WhiteMasse moléculaire :352.371,2,4-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 :314.803-Bromo-4-methylbenzonitrile, 97%
CAS :<p>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 has not changed as a part </p>Formule :C8H6BrNDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :196.054-(Methylsulfonyl)phenylacetic acid, 97%
CAS :<p>4-(Methylsulfonyl)phenylacetic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informa</p>Formule :C9H9O4SDegré de pureté :97%Couleur et forme :Pale yellow to yellow, Crystals or powder or crystalline powderMasse moléculaire :213.234-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 :248.06
