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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"

11835 produits trouvés pour "Benzènes"

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produits par page.
  • 3-Phenylpropylamine, 98+%

    CAS :
    <p>3-Phenylpropylamine is is a compound used for the synthesis of various pharmaceuticals. 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 / i</p>
    Formule :C6H5CH2CH2CH2NH2
    Degré de pureté :98+%
    Couleur et forme :Clear colorless to yellow, Liquid
    Masse moléculaire :135.21

    Ref: 02-L03023

    10g
    38,00€
    50g
    À demander
  • 4-(Aminomethyl)benzeneboronic acid pinacol ester hydrochloride, 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 :C13H20BNO2•HCl
    Degré de pureté :95%
    Masse moléculaire :269.58

    Ref: 02-H52691

    1g
    166,00€
    250mg
    À demander
  • Methyl 3-(trifluoromethyl)benzoate, 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 :C9H7F3O2
    Degré de pureté :97%
    Masse moléculaire :204.15

    Ref: 02-A14316

    5g
    À demander
    25g
    À demander
  • Diphenyl(o-tolyl)phosphine

    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 :C19H17P
    Couleur et forme :Powder, White
    Masse moléculaire :276.32

    Ref: 02-H27503

    1g
    38,00€
  • 4-Fluorobenzonitrile, 99%

    CAS :
    <p>4-Fluorobenzonitrile is used as chemical intermediate, solvent for perfumes and pharmaceuticals, stabilizer for chlorinated solvents, HPLC analysis, catalyst and component of transition-metal complex catalysts. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar prod</p>
    Formule :C7H4FN
    Degré de pureté :99%
    Couleur et forme :Crystals or powder or crystalline powder or fused solid or irregular pieces, White to cream to yellow
    Masse moléculaire :121.11

    Ref: 02-A13028

    5g
    43,00€
    25g
    À demander
    100g
    À demander
  • 4-tert-Butylbenzyl 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 :C11H15Br
    Degré de pureté :97%
    Couleur et forme :Liquid, Clear colorless to yellow
    Masse moléculaire :227.15

    Ref: 02-H26991

    5g
    38,00€
    25g
    110,00€
  • 3-Methoxy-4-methylbenzoic acid, 99%

    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 :C9H10O3
    Degré de pureté :99%
    Couleur et forme :White to cream, Crystalline powder
    Masse moléculaire :166.18

    Ref: 02-B22982

    5g
    85,00€
    25g
    À demander
  • n-Butyl benzoate, 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 :C11H14O2
    Degré de pureté :98%
    Couleur et forme :Clear colorless to yellow, Liquid
    Masse moléculaire :178.23

    Ref: 02-A17010

    1kg
    88,00€
    250g
    33,00€
  • Methyl 3-fluoro-4-nitrobenzoate, 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 :C8H6FNO4
    Degré de pureté :97%
    Masse moléculaire :199.14

    Ref: 02-H64688

    5g
    À demander
    25g
    À demander
  • Methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate, 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 :C17H17NO4
    Degré de pureté :98%
    Masse moléculaire :299.33

    Ref: 02-H61641

    1g
    À demander
    5g
    À demander
  • 1-Methyl-1-phenylhydrazine, 97%

    CAS :
    <p>1-Methyl-1-phenylhydrazine is used to make other chemicals. 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 :C7H10N2
    Degré de pureté :97%
    Couleur et forme :Clear yellow to orange to brown, Liquid
    Masse moléculaire :122.17

    Ref: 02-B22440

    5g
    À demander
    25g
    À demander
    100g
    À demander
  • Dimethyl cis-stilbene-4,4'-dicarboxylate

    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 :C18H16O4
    Couleur et forme :White to pale yellow, Crystals or powder or crystalline powder
    Masse moléculaire :296.32

    Ref: 02-L11142

    1g
    À demander
    250mg
    33,00€
  • Ethyl hippurate, 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 :C11H13NO3
    Degré de pureté :96%
    Couleur et forme :White to pale cream, Crystals or powder or crystalline powder
    Masse moléculaire :207.23

    Ref: 02-B24765

    5g
    À demander
    25g
    À demander
  • Rosolic acid

    CAS :
    <p>Rosolic acid is used as a pH indicator in the range from 5.0 to 6.8. It acts as an intermediate in the manufacturing dyes. It is involved in the activation of heme oxygenase and in the inhibition of DNA fragmentation. It finds application in the selective isolation of coliform bacteria. This Thermo </p>
    Formule :C19H14O3
    Couleur et forme :Dark red or red-brown, Powder or crystalline powder
    Masse moléculaire :290.32

    Ref: 02-B21737

    25g
    63,00€
    100g
    177,00€
  • 2-(Bromomethyl)benzeneboronic acid pinacol ester, 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 :C13H18BBrO2
    Degré de pureté :98%
    Masse moléculaire :297.00

    Ref: 02-H53217

    1g
    À demander
    250mg
    À demander
  • Schiff's Reagent


    <p>Schiff's Reagent</p>
    Couleur et forme :Colorless to faint blue, clear to turbid, Liquid

    Ref: 02-J62171

    500ml
    119,00€
  • 3-(Trifluoromethyl)phenylacetic acid, 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 :C9H7F3O2
    Degré de pureté :96%
    Couleur et forme :Crystals or powder or crystalline powder or lumps or chunks or fused solid, White to cream to pale brown
    Masse moléculaire :204.15

    Ref: 02-L10960

    10g
    80,00€
    50g
    À demander
  • 2-Fluoro-6-iodobenzoic 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 :C7H3FIO2
    Degré de pureté :97%
    Couleur et forme :White to cream to yellow to pale brown, Powder
    Masse moléculaire :265.00

    Ref: 02-L07924

    1g
    À demander
    5g
    À demander
  • 3-(Aminomethyl)benzonitrile

    CAS :
    Formule :C8H8N2
    Degré de pureté :95%
    Couleur et forme :Liquid
    Masse moléculaire :132.166

    Ref: 10-F078120

    1g
    38,00€
    5g
    110,00€
    10g
    211,00€
    25g
    390,00€
  • 2-Bromo-4-(trifluoromethyl)phenylacetonitrile, 98%

    CAS :
    <p>2-Bromo-4-(trifluoromethyl)phenylacetonitrile is 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</p>
    Formule :C9H5BrF3N
    Degré de pureté :98%
    Masse moléculaire :264.04

    Ref: 02-H53518

    1g
    À demander
    5g
    À demander