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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"

11830 produits trouvés pour "Benzènes"

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produits par page.
  • Magnesium salicylate tetrahydrate, tech.

    CAS :
    <p>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 Chemicals</p>
    Formule :C14H18MgO10
    Couleur et forme :White to off-white, Powder or crystals or crystalline powder
    Masse moléculaire :370.59

    Ref: 02-039379

    100g
    45,00€
    500g
    116,00€
  • 3-Chloro-2-methylanisole, 97%

    CAS :
    <p>Arene-manganese tricarbonyl complexes are prepared using 3-Chloro-2-methylanisole. 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 co</p>
    Formule :C8H9ClO
    Degré de pureté :97%
    Couleur et forme :Clear colorless, Liquid
    Masse moléculaire :156.61

    Ref: 02-B22203

    5g
    À demander
    25g
    À demander
    100g
    À demander
  • Methyl 3-iodo-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 :C9H9IO3
    Degré de pureté :98%
    Couleur et forme :Powder, White
    Masse moléculaire :292.07

    Ref: 02-A10549

    5g
    52,00€
    25g
    174,00€
  • 4-Bromo-2-chlorobenzonitrile, 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 :C7H3BrClN
    Degré de pureté :96%
    Couleur et forme :Crystals or powder or crystalline powder or lumps, White to dark cream to cream to pale brown
    Masse moléculaire :216.46

    Ref: 02-L10602

    1g
    À demander
    5g
    À demander
  • 3-Chloroanisole, 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 :C7H7ClO
    Degré de pureté :98+%
    Couleur et forme :Clear colorless to pale yellow, Liquid
    Masse moléculaire :142.58

    Ref: 02-A17327

    50g
    62,00€
    250g
    À demander
  • 2-Nitro-m-xylene, 99%

    CAS :
    <p>2-Nitro-m-xylene is employed as a pharmaceutical intermediate in organic synthesis. It is also used in the preparation of Direct Violet 7 and solvent Red 26. Further, it is used in the petrochemical industry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar produc</p>
    Formule :C8H9NO2
    Degré de pureté :99%
    Couleur et forme :Clear pale yellow to yellow to orange, Liquid
    Masse moléculaire :151.17

    Ref: 02-L05546

    100g
    47,00€
    500g
    À demander
  • Vinyltriphenylphosphonium bromide, 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 :C20H18BrP
    Degré de pureté :97%
    Couleur et forme :White to cream or pale yellow, Powder
    Masse moléculaire :369.24

    Ref: 02-L00708

    100g
    À demander
  • 4-Cyanophenylacetonitrile, 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 :C9H6N2
    Degré de pureté :97%
    Masse moléculaire :142.16

    Ref: 02-H54112

    1g
    60,00€
    5g
    À demander
  • 2-(tert-Butyl)-6-nitrophenol

    CAS :
    Formule :C10H13NO3
    Degré de pureté :98%
    Masse moléculaire :195.218

    Ref: 10-F546455

    1g
    203,00€
    100mg
    49,00€
    250mg
    78,00€
  • Methyl 2,5-dihydroxybenzoate, 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 :C8H8O4
    Degré de pureté :98%
    Couleur et forme :Powder, Pale cream to cream to pale brown
    Masse moléculaire :168.15

    Ref: 02-A10407

    5g
    90,00€
    25g
    259,00€
  • 3,4,5-Trimethoxyphenylacetic acid, 99%

    CAS :
    <p>It is used in the synthesis of 3,4-Diaryl-2(5H)-furanones. 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 </p>
    Formule :C11H14O5
    Degré de pureté :99%
    Couleur et forme :White to cream, Crystals or powder or crystalline powder
    Masse moléculaire :226.23

    Ref: 02-B21136

    5g
    46,00€
    25g
    157,00€
    100g
    À demander
  • 2-Hydroxyphenoxyacetic 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 :C8H8O4
    Degré de pureté :98+%
    Couleur et forme :White to pale pink or cream to pale brown, Crystals or powder or crystalline powder
    Masse moléculaire :168.15

    Ref: 02-L03897

    5g
    66,00€
    25g
    À demander
  • 4-(Trifluoromethyl)benzyl bromide, 98%

    CAS :
    <p>4-(Trifluoromethyl)benzyl bromide can be used to produce p-trifluoromethylbenzyl phenyl sulfide. It is used in medicine. 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 :C8H6BrF3
    Degré de pureté :98%
    Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to cream
    Masse moléculaire :239.04

    Ref: 02-A16895

    5g
    73,00€
    25g
    216,00€
  • 1-Bromo-3-chloro-2-iodobenzene, 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 :C6H3BrClI
    Degré de pureté :97%
    Masse moléculaire :317.35

    Ref: 02-H66020

    1g
    À demander
    5g
    À demander
    250mg
    À demander
  • 2-Methoxy-4-nitrophenyl isothiocyanate, 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 :C8H6N2O3S
    Degré de pureté :97%
    Couleur et forme :Powder or lumps, Yellow to green to red to brown
    Masse moléculaire :210.21

    Ref: 02-L12150

    1g
    À demander
    5g
    À demander
  • 2-Chloro-6-fluorobenzaldoxime, 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 :C7H5ClFNO
    Degré de pureté :97%
    Masse moléculaire :173.58

    Ref: 02-L14719

    1g
    À demander
    5g
    À demander
  • 4-Hydroxy-3-methoxybenzonitrile, 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 :C8H7NO2
    Degré de pureté :98%
    Couleur et forme :White to pale cream to pale yellow to pale brown, Crystals or powder or crystalline powder or fused solid
    Masse moléculaire :149.15

    Ref: 02-A18056

    25g
    50,00€
    100g
    131,00€
  • N,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 :C4H10ClNO2
    Degré de pureté :99%
    Couleur et forme :White to pale cream, Crystals or powder or crystalline powder or lumpy solid
    Masse moléculaire :139.58

    Ref: 02-A18892

    5g
    35,00€
    25g
    À demander
    100g
    À demander
  • 2-Chloro-4,6-dinitroaniline, 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 :C6H4ClN3O4
    Degré de pureté :97%
    Couleur et forme :Yellow to orange, Powder
    Masse moléculaire :217.57

    Ref: 02-B24379

    100g
    37,00€
  • Methyl 4-fluoro-3-hydroxybenzoate, 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 :C8H7FO3
    Degré de pureté :98+%
    Couleur et forme :White to cream to brown, Powder
    Masse moléculaire :170.14

    Ref: 02-B25683

    5g
    71,00€
    25g
    218,00€