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(5.474 produits)
- Alcools benzyliques(1.458 produits)
- Benzènes halogénés(33.965 produits)
- Phénols(2.664 produits)
11889 produits trouvés pour "Benzènes"
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N-Boc-4-bromo-3-fluoroaniline, 96%
CAS :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 SciFormule :C11H13BrFNO2Degré de pureté :96%Masse moléculaire :290.133-Bromo-5-nitrobenzaldehyde, 97+%
CAS :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 SciFormule :C7H4BrNO3Degré de pureté :97+%Masse moléculaire :230.025-Chloro-2,4-dinitrobenzoic acid, 98%
CAS :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
Formule :C7H3ClN2O6Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, Pale yellow to yellowMasse moléculaire :246.56Tamoxifen, 98%
CAS :Tamoxifen, 10540-29-1, is an antineoplastic agent that acts by competitively binding estrogen receptors to reduce DNA synthesis. Learn more at Thermo Fisher Scientific.Formule :C26H29NODegré de pureté :98%Couleur et forme :Powder, White to pale creamMasse moléculaire :371.522-Methoxy-4-nitrophenyl isothiocyanate, 97%
CAS :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 SciFormule :C8H6N2O3SDegré de pureté :97%Couleur et forme :Powder or lumps, Yellow to green to red to brownMasse moléculaire :210.21Ambroxol hydrochloride, 98%
CAS :Ambroxol hydrochloride is a medication indicated to alleviate chest congestion associated with conditions that include bronchitis, pneumonia, bronchospasm asthma, cough, and allergy. Preclinically, ambroxol, the active ingredient of Mucosolvan, has been shown to increase respiratory tract secretion.Formule :C13H18Br2N2O•HClDegré de pureté :98%Couleur et forme :Powder, Pale yellow to pale creamMasse moléculaire :414.572-Iodophenylacetonitrile, 96%
CAS :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 SciFormule :C8H6INDegré de pureté :96%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :243.05Dithizone, ACS, 85+%
CAS :Produit contrôléDithizone is used as an indicator for minute amounts of lead. It acts as a chelating agent for heavy metal poisoning. As a ligand, it forms complexes with metals like zinc, lead and mercury. Further, it is used to assess the purity of human pancreatic islet preparations, which is used for transplanFormule :C13H12N4SDegré de pureté :85+%Masse moléculaire :256.33(R)-2,2'-Bis[bis(3,5-trifluoromethylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl, 97+%
CAS :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 SciFormule :C48H28F24O4P2Degré de pureté :97+%Masse moléculaire :1186.643-Bromoaniline, 98%
CAS :3-Bromoaniline is used in the synthesis of amino substituted quinazoline. 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 SKFormule :C6H6BrNDegré de pureté :98%Couleur et forme :Liquid, Clear colorless to yellow to orange to brownMasse moléculaire :172.03Diethyl phthalate, 99%
CAS :Diethyl phthalate is used in the production of perfumes, acetyl salicylic acid, plastics and mosquito repellents. It is used in cosmetic formulations and personal care products such as sprays, nail polishes, and perfumes. It acts as an alcohol denaturant. It is also used as a camphor substitute, plaFormule :C12H14O4Degré de pureté :99%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :222.244,5-Dimethoxy-2-nitrobenzyl chloroformate, 97%
CAS :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 origiFormule :C10H10ClNO6Degré de pureté :97%Couleur et forme :White to cream to yellow to orange to brown, Crystals or powder or crystalline powderMasse moléculaire :275.64Tetrakis(triphenylphosphine)platinum(0), Pt 15.2% min
CAS :Hydrosilation and oxidationFormule :C72H60P4PtMasse moléculaire :1244.251-Bromo-3-ethylbenzene, 98%
CAS :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 SciFormule :C8H9BrDegré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :185.062,3-Difluorobenzonitrile, 99%
CAS :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 SciFormule :C7H3F2NDegré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :139.112,5-Dimethoxyphenylacetic acid, 99%
CAS :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 SciFormule :C10H12O4Degré de pureté :99%Couleur et forme :White to cream to yellow, Crystals or powder or crystalline powderMasse moléculaire :196.204'-Methylacetanilide, 98+%
CAS :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
Formule :C9H11NODegré de pureté :98+%Couleur et forme :White to cream to pale brown or grey, Crystals or powder or crystalline powderMasse moléculaire :149.191-(2-Mesitylenesulfonyl)-3-nitro-1H-1,2,4-triazole, 99+%
CAS :1-(2-Mesitylenesulfonyl)-3-Nitro-1H-1,2,4-Triazole is an efficient coupling reagent in the synthesis of oligonucleotides via phosphotriester approach. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information mayFormule :C11H12N4O4SDegré de pureté :99+%Masse moléculaire :296.304-(Bromomethyl)benzoic acid, 97%
CAS :4-(Bromomethyl)benzoic acid acts as an intermediate in the synthesis of eprosartan, which is used as an antihypertensive agent. Further, it is used in the preparation of 5,10,15,20-tetra(m-hydroxyphenyl)chlorin (temoporfin), which is a second generation photosensitizer. In addition to this, it is uFormule :C8H7BrO2Degré de pureté :97%Couleur et forme :White to cream or pale grey, Crystals or powder or crystalline powderMasse moléculaire :215.051-Bromo-3-chloro-2-iodobenzene, 97%
CAS :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 SciFormule :C6H3BrClIDegré de pureté :97%Masse moléculaire :317.351-Iodo-3,5-bis(trifluoromethyl)benzene, 97+%
CAS :3,5-bis(trifluoromethyl)pheny1- magnesium iodide was prepared from 1-iodo-3,5- bis(trifluoromethyl)benzene. Monodeprotected masked hexayne was not particularly stable and hence was used directly without purification in a Sonogashira coupling with 1-iodo-3,5-bis(trifluoromethyl)benzene to provide moFormule :C8H3F6IDegré de pureté :97+%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :340.013,3'-Diaminodiphenyl sulfone, 98%
CAS :3,3'-Diaminodiphenyl sulfone is used for curing agent for epoxy resin and also important monomer for polysulfonamide fiber(PSA). 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 brFormule :C12H12N2O2SDegré de pureté :98%Couleur et forme :White to cream to orange, Crystals or powder or crystalline powderMasse moléculaire :248.32-Hydroxybenzyl alcohol, 99%
CAS :2-Hydroxybenzyl alcohol acts as a local anesthetic. It is used in gastrodin production via biotransformation by cultured cells of Aspergillus foetidus and Penicillium cyclopium and participates in the selective ring opening reaction of 4H-1,3,2-benzodioxasilines. This Thermo Scientific Chemicals braFormule :C7H8O2Degré de pureté :99%Couleur et forme :Pale cream to cream, Crystals or powder or crystalline powderMasse moléculaire :124.144-Bromo-3-nitrobenzoic acid, 95%
CAS :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 SciFormule :C7H4BrNO4Degré de pureté :95%Masse moléculaire :246.02Tetrakis(triphenylphosphine)palladium(0), 99.8% (metals basis), Pd 9% min
CAS :Tetrakis(triphenylphosphine)palladium(0), 99,8% (metals basis), Pd 9% min, Hydrosilation, isomerization, carbonylationFormule :C72H60P4PdDegré de pureté :99.8%Couleur et forme :Yellow to yellow/green, PowderMasse moléculaire :1155.593-Chloro-5-fluorobenzyl alcohol, 98+%
CAS :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 SciFormule :C7H6ClFODegré de pureté :98+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :160.583,4-Dichlorobenzyl chloride, 98%
CAS :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 SciFormule :C7H5Cl3Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :195.474-Amino-2-chlorobenzoic acid, 98%
CAS :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
Formule :C7H6ClNO2Degré de pureté :98%Couleur et forme :Pale cream to cream to pale brown, Crystals or powder or crystalline powderMasse moléculaire :171.583-Nitro-5-(trifluoromethyl)benzoic acid, 97%
CAS :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 SciFormule :C8H3F3NO4Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, Pale cream to pale yellowMasse moléculaire :234.114-Bromo-2-chlorobenzonitrile, 96%
CAS :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 SciFormule :C7H3BrClNDegré de pureté :96%Couleur et forme :Crystals or powder or crystalline powder or lumps, White to dark cream to cream to pale brownMasse moléculaire :216.46tert-Butyl 4'-(bromomethyl)biphenyl-2-carboxylate, 97%
CAS :1,1-Dimethylethyl Esterbiphenyl is used in the preparation of angiotensin II receptor antagonists. 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 pFormule :C18H19BrO2Degré de pureté :97%Masse moléculaire :347.243-Fluoro-4-(4-morpholinylmethyl)benzeneboronic acid pinacol ester, 96%
CAS :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
Formule :C17H25BFNO3Degré de pureté :96%Masse moléculaire :321.192,3,4,5,6-Pentafluorophenylacetonitrile, 98%
CAS :2,3,4,5,6-Pentafluorophenylacetonitrile is used as medicine and liquid crystal materials intermediates. Ortho or para substituted dimers and a mixture of trimers, tetramers and pentamers of PFPA coulb be obtained from 2,3,4,5,6-Pentafluorophenylacetonitrile. This Thermo Scientific Chemicals brand pFormule :C8H2F5NDegré de pureté :98%Couleur et forme :Clear colorless to brown, LiquidMasse moléculaire :207.102-Fluoro-4-(trifluoromethyl)benzonitrile, 98%
CAS :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 SciFormule :C8H3F4NDegré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :189.11Benzhydrylamine, 97%
CAS :Benzhydrylamine is useful for chiral resolution. It acts as an active pharmaceutical ingredient intermediate. It is also employed as a building block for chemical synthesis. Further, it is used in the preparation of furan-2-carboxylic acid benzhydrylamide by reacting with furan-2-carbonyl chloride.Formule :C13H13NDegré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :183.25Sodium octanoate, 96%
CAS :Sodium octanoate may be used as a protein stabilizer for molecules such as albumin and fibrinogen under conditions such heat sterilization. Also used for blood plasma fractionation. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentaFormule :C8H15NaO2Degré de pureté :96%Couleur et forme :White to pale cream, Powder or crystals or crystalline powderMasse moléculaire :166.201-Chloro-4-fluorobenzene, 98%
CAS :1-Chloro-4-fluorobenzeneis used as a primary and secondary intermediates, organic synthesis. And it is also used to prepare (4'-fluoro-biphenyl-4-yl)-methyl ether by using reagents NaH, Ni (OAc)2, 2,2 '-bipyridyl, KI and solvents benzene, tetrahydrofuran at temperature of 63C. This Thermo ScientificFormule :C6H4ClFDegré de pureté :98%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :130.555-Amino-2-methylbenzenesulfonamide, 96%
CAS :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 SciFormule :C7H10N2O2SDegré de pureté :96%Couleur et forme :Powder, Pale creamMasse moléculaire :186.23Methallyl phenyl ether, 96%
CAS :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
Formule :C10H12ODegré de pureté :96%Couleur et forme :Clear colorless, LiquidMasse moléculaire :148.214-Chlorobenzophenone, 99%
CAS :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 SciFormule :C13H9ClODegré de pureté :99%Couleur et forme :White to pale cream, Powder or lumps or flakesMasse moléculaire :216.664-Aminobenzamide, 98+%
CAS :4-Aminobenzamide was used as a poly(ADP-ribose)polymerase (PADPRP) inhhibitor to study the death of target cells by cytotoxic effector cells using the nuclear enzyme poly(ADP-ribose)polymerase (PADPRP). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portFormule :C7H8N2ODegré de pureté :98+%Couleur et forme :White to cream, Powder or crystalline powderMasse moléculaire :136.152-Phenoxyethanol, 94%
CAS :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 SciFormule :C8H10O2Degré de pureté :94%Couleur et forme :Liquid or viscous liquid, Clear colorless to white to pale yellowMasse moléculaire :138.172-Chlorobenzoyl chloride, 97%
CAS :2-Chlorobenzoyl chloride, is used in organic synthesis. It is used as a pharmaceutical intermediate for eg as an intermediate of clotrimazolc, preparation of p-chlorobenzoic acid and production of trichloro-acaricide. This Thermo Scientific Chemicals brand product was originally part of the Alfa AeFormule :C7H4Cl2ODegré de pureté :97%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :175.01Manidipine dihydrochloride
CAS :Calcium channel blockerFormule :C35H38N4O6•2HClMasse moléculaire :683.63Magnesium salicylate tetrahydrate, tech.
CAS :It is used to treat mild to moderate muscular pain. It is also used to treat headaches, general back pain, and certain joint pains like arthritis. It is found in a variety of over-the-counter (OTC) medications as an anti-inflammatory, primarily for back-pain relief. This Thermo Scientific ChemicalsFormule :C14H18MgO10Couleur et forme :White to off-white, Powder or crystals or crystalline powderMasse moléculaire :370.59Methyl 4-hydroxy-3-iodobenzoate, 98%
CAS :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 SciFormule :C8H7IO3Degré de pureté :98%Masse moléculaire :278.04Methyl 3-iodo-4-methoxybenzoate, 98%
CAS :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 SciFormule :C9H9IO3Degré de pureté :98%Couleur et forme :Powder, WhiteMasse moléculaire :292.074-Fluorophenylhydrazine hydrochloride, 97%
CAS :4-Fluorophenylhydrazine hydrochloride is used as a chemical intermediate in the pharmaceutica1ls particularly of tryptamine drugs used in the treatment of migraine and cluster headaches. It is used to prepare agrochemical, and other chemical. It is used to detect sugars and aldehydes in analytical cFormule :C6H8ClFN2Degré de pureté :97%Couleur et forme :White to cream to brown, Crystals or powder or crystalline powderMasse moléculaire :162.59Methyl 2-chlorobenzoate, 98%
CAS :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 SciFormule :C8H7ClO2Degré de pureté :98%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :170.59(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide, 98%
CAS :It finds its applications as a reagent for Wittig olefinations with introduction of a 1,3-dioxolane moiety. It is applied as a reactant for the preparation of a ratiometric fluorescent probe for specific detection of cysteine over homocysteine and glutathione, for microwave-assisted synthesis of KN-Formule :C22H22BrO2PDegré de pureté :98%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :429.29
![(R)-2,2'-Bis[bis(3,5-trifluoromethylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl, 97+%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F02%2Fthumb-webp%2FH60561.webp&w=3840&q=75)
