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(5.476 produits)
- Alcools benzyliques(1.459 produits)
- Benzènes halogénés(33.987 produits)
- Phénols(2.664 produits)
11892 produits trouvés pour "Benzènes"
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2-Chloro-1-nitro-3,5-bis(trifluoromethyl)benzene, 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 :C8H2ClF6NO2Degré de pureté :98%Masse moléculaire :293.55Phenylacetaldehyde, 95%
CAS :Phenylacetaldehyde is used for the preparation of fragrances and polymers like polyesters, which find application as a rate controlling additive in polymerization reactions. It is an active component of fragrances and floral scent due to its honey-like sweet character and finds application in flavorFormule :C8H8ODegré de pureté :95%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :120.151-Bromo-4-ethylbenzene, 99%
CAS :1-Bromo-4-ethylbenzene 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 tFormule :C8H9BrDegré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :185.064-Methoxybenzaldehyde, 98%
CAS :4-Methoxybenzaldehyde is widely utilized in the fragrance and flavor industry. It finds application as an important intermediate in the synthesis of other organic compounds, perfumes and pharmaceuticals like antihistamines. It is also used in the preparation of agrochemicals, dyes and plastic additiFormule :C8H8O2Degré de pureté :98%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :136.151,2,4-Tribromobenzene, 95%
CAS :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 orgaFormule :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 :314.802,2-Diphenylacetamide, 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 :C14H13NODegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder or lumps, White to cream to pale yellowMasse moléculaire :211.26Benzoic anhydride, 98%
CAS :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 similarFormule :C14H10O3Degré de pureté :98%Couleur et forme :White to pale cream, Powder or crystalline powder or crystalsMasse moléculaire :226.234-Amino-3-iodobenzonitrile, 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 :C7H5IN2Degré de pureté :97%Masse moléculaire :244.041-Chloro-4-iodobenzene, 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 :C6H4ClIDegré de pureté :99%Couleur et forme :White to pale cream, Crystals or powder or crystalline powder or fused solidMasse moléculaire :238.452,4-Dimethoxybenzenesulfonamide, 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 :C8H11NO4SDegré de pureté :96%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :217.252,6-Difluorobenzyl bromide, 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 :C7H5BrF2Degré de pureté :96%Couleur et forme :White to pale cream to pale yellow, Crystals or powder or crystalline powder or lumps or fused solidMasse moléculaire :207.023-(2-Bromophenyl)-1H-pyrazole, 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 :C9H7BrN2Degré de pureté :97%Couleur et forme :Pale yellow, PowderMasse moléculaire :223.072-Bromo-4,6-di-tert-butylphenol, 97%
CAS :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 SFormule :C14H21BrODegré de pureté :97%Couleur et forme :White to cream or yellow to orange, Crystals or powder or crystalline powder or lumpsMasse moléculaire :285.233,4-Difluorobenzonitrile, 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 :C7H3F2NDegré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :139.112,3-Dichlorophenylhydrazine hydrochloride, 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 :C6H6Cl2N2Degré de pureté :97%Couleur et forme :White to cream to pale brown, PowderMasse moléculaire :177.032,5-Di-tert-butylhydroquinone, 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 :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 :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 :C11H17BO3Degré de pureté :98+%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :208.062-Fluoro-5-iodobenzoic acid, 97%
CAS :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 AeFormule :C7H4FIO2Degré de pureté :97%Couleur et forme :White to pale cream to cream to brown, Crystals or powder or crystalline powderMasse moléculaire :266.01cis-Dichlorobis(triphenylphosphine)platinum(II), Premion™, 99.95% (metals basis), Pt 24.2% min
CAS :cis-Dichlorobis(triphenylphosphine)platinum(II) is used in hydrosilylation, wax oil catalytic cracking, platinum plating and as platinum catalyst. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refeFormule :C36H30Cl2P2PtDegré de pureté :99.95%Masse moléculaire :790.572-Bromo-1,3-diethylbenzene, 94%
CAS :2-Bromo-1,3-diethylbenzene is used as raw material in synthetic organic chemistry. 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 cFormule :C10H13BrDegré de pureté :94%Couleur et forme :Clear colorless to yellow to orange to red, LiquidMasse moléculaire :213.12
