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Benzènes

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"

11888 produits trouvés pour "Benzènes"

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produits par page.
  • 2-Bromo-4-methoxyphenylacetic 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 Sci
    Formule :C9H9BrO3
    Degré de pureté :97%
    Couleur et forme :White, Powder
    Masse moléculaire :245.07

    Ref: 02-H27859

    1g
    À demander
    5g
    À demander
    25g
    À demander
  • 2,4-Dibromoanisole, 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 :C7H6Br2O
    Degré de pureté :98+%
    Couleur et forme :Crystals or powder or crystalline powder, White to pale brown
    Masse moléculaire :265.93

    Ref: 02-A16200

    100g
    À demander
  • O-(4-Methoxybenzyl)hydroxylamine hydrochloride, 98%

    CAS :
    O-(4-Methoxybenzyl)hydroxylamine hydrochloride is employed in intermediate of pharmaceutical, chemical research and analysis. 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
    Formule :C8H11NO2
    Degré de pureté :98%
    Masse moléculaire :153.18

    Ref: 02-H63312

    1g
    79,00€
    5g
    À demander
  • 1,2,4-Trimethoxybenzene, 98%

    CAS :
    1,2,4-Trimethoxybenzene is used as pharmaceutical intermediates. 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 referenc
    Formule :C9H12O3
    Degré de pureté :98%
    Couleur et forme :Clear colorless to pale yellow or orange, Liquid
    Masse moléculaire :168.19

    Ref: 02-A10483

    10g
    46,00€
    50g
    154,00€
  • 3-Methylanisole, 99%

    CAS :
    3-Methylanisole, is widely used in chemical reaction as intermediates to obtain target materials such as dyes, pharmaceuticals, perfumes, photo initiators and agrochemicals. It is also used as a solvent and in perfumery. This Thermo Scientific Chemicals brand product was originally part of the Alfa
    Formule :C8H10O
    Degré de pureté :99%
    Couleur et forme :Clear colorless to pale yellow, Liquid
    Masse moléculaire :122.17

    Ref: 02-B21455

    50g
    45,00€
    250g
    135,00€
  • 3-Bromo-4-chloroanisole, 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 :C7H6BrClO
    Degré de pureté :98%
    Couleur et forme :Liquid, Clear colorless to pale yellow
    Masse moléculaire :221.48

    Ref: 02-A18660

    1g
    À demander
    5g
    À demander
  • 2-Hydroxy-4-iodobenzonitrile

    CAS :
    Degré de pureté :98%
    Masse moléculaire :245.0189972

    Ref: 10-F617303

    1g
    1.143,00€
  • 2-Bromo-4-fluoro-1-nitro-3-(trifluoromethyl)benzene

    CAS :
    Degré de pureté :98%
    Masse moléculaire :287.9960022

    Ref: 10-F693018

    1g
    33,00€
    25g
    367,00€
  • 4-Methoxybiphenyl, 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 :C13H12O
    Degré de pureté :98+%
    Couleur et forme :White to pale cream or pink, Crystals or powder or crystalline powder or lumps
    Masse moléculaire :184.24

    Ref: 02-L01260

    5g
    33,00€
    25g
    À demander
  • (S)-(-)-1-(3-Methoxyphenyl)ethylamine, ChiPros 99+%, ee 99+%

    CAS :
    Reatant in the synthesis of the (R)-atropisomer, rivastigmine tartrate. 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
    Formule :C9H13NO
    Degré de pureté :99+%
    Couleur et forme :Clear colourless to very pale yellow, Liquid
    Masse moléculaire :151.21

    Ref: 02-L16324

    1g
    50,00€
    5g
    102,00€
    25g
    384,00€
  • 2,5-Dichloroanisole, 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 :C7H6Cl2O
    Degré de pureté :98%
    Couleur et forme :Liquid, Clear colorless
    Masse moléculaire :177.03

    Ref: 02-L13497

    5g
    41,00€
    25g
    139,00€
  • 3,5-Dibromoanisole, 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 Sci
    Formule :C7H6Br2O
    Degré de pureté :97%
    Masse moléculaire :265.93

    Ref: 02-H55925

    5g
    À demander
  • 4-Fluoro-2-methoxybenzonitrile, 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 Sci
    Formule :C8H6FNO
    Degré de pureté :97%
    Couleur et forme :White, Powder
    Masse moléculaire :151.14

    Ref: 02-H26627

    1g
    À demander
    10g
    À demander
  • 2-Fluoro-5-methoxybenzonitrile, 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 :C8H6FNO
    Degré de pureté :98%
    Couleur et forme :Crystals or powder or crystalline powder, White to pale cream
    Masse moléculaire :151.14

    Ref: 02-H32724

    5g
    À demander
  • 1,2-Dichloro-3-nitrobenzene

    CAS :
    Formule :C6H3Cl2NO2
    Degré de pureté :95.0%
    Couleur et forme :Solid
    Masse moléculaire :192

    Ref: 10-F210145

    25g
    45,00€
  • 1,2,3-Trimethoxybenzene, 98+%

    CAS :
    1,2,3-Trimethoxybenzene was used to study the effect of solvent on photo induced electron-transfer reactions, on condensation with 2,4-diamino-5-(hydroxymethyl)pyrimidine yields 2,4-diamino-5-(2,3,4-trimethoxybenzyl)pyrimidine. This Thermo Scientific Chemicals brand product was originally part of th
    Formule :C9H12O3
    Degré de pureté :98+%
    Couleur et forme :Crystals or powder or crystalline powder or fused/lumpy solid, White to cream or pale brown
    Masse moléculaire :168.19

    Ref: 02-A14572

    25g
    32,00€
    100g
    85,00€
    500g
    378,00€
  • Homovanillic acid, 98%

    CAS :
    Fluorimetric reagent and major catecholamine metaboliteHomovanillic acid is used as a reagent in the determination of oxidative enzymes. It is associated with dopamine levels in the brain. Its presence supports a diagnosis of neuroblastoma and malignant pheochromocytoma. This Thermo Scientific Chem
    Formule :C9H10O4
    Degré de pureté :98%
    Couleur et forme :Crystals or powder or crystalline powder, White to cream to pale brown to pale red
    Masse moléculaire :182.18

    Ref: 02-A12441

    1g
    64,00€
    25g
    À demander
  • 4-Bromo-2-(trifluoromethoxy)anisole, 98%

    CAS :

    4-Bromo-2-(trifluoromethoxy)anisole employed in biological evaluation of some analogs of the antitumor agents. 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

    Formule :C8H6BrF3O2
    Degré de pureté :98%
    Couleur et forme :Clear colorless, Liquid
    Masse moléculaire :271.04

    Ref: 02-H32645

    1g
    À demander
    5g
    À demander
  • 4-Methoxy-N-phenylbenzamide, 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 Sci
    Formule :C14H13NO2
    Degré de pureté :97%
    Masse moléculaire :227.26

    Ref: 02-H59690

    1g
    À demander
    250mg
    À demander
  • 3-(2-Methoxyphenyl)-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 Sci
    Formule :C10H10N2O
    Degré de pureté :97%
    Couleur et forme :White to cream, Powder or crystalline powder
    Masse moléculaire :174.20

    Ref: 02-H34492

    1g
    À demander
    5g
    À demander