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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-Iodobenzaldehyde, 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 :C7H5IO
    Degré de pureté :98%
    Couleur et forme :White to cream to yellow to pale brown or pale green to green to gray, Crystals or powder or crystalline powder or fused/lumpy solid
    Masse moléculaire :232.02

    Ref: 02-L17446

    1g
    99,00€
    5g
    334,00€
  • 3,5-Difluorophenylhydrazine hydrochloride, 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 :C6H6F2N2•HCl
    Degré de pureté :97%
    Couleur et forme :Pale brown, Crystals or powder or crystalline powder or flakes
    Masse moléculaire :180.59

    Ref: 02-H26189

    1g
    À demander
    5g
    À demander
  • 3,5-Dimethoxytoluene, 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 :C9H12O2
    Degré de pureté :98%
    Couleur et forme :Clear colorless to yellow, Liquid
    Masse moléculaire :152.19

    Ref: 02-L00809

    1g
    À demander
    5g
    135,00€
    25g
    463,00€
  • 3-Fluorobenzeneboronic 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 :C6H6BFO2
    Degré de pureté :97%
    Couleur et forme :White to pale cream, Powder
    Masse moléculaire :139.92

    Ref: 02-B21247

    1g
    27,00€
    5g
    118,00€
    25g
    À demander
  • 4-Bromo-2-methyl-6-nitroaniline, 97%

    CAS :
    <p>It is used in the design and synthesis of CK2 inhibitors and in the docking studies of novel telmisartan-glitazone hybrid analogs for the treatment of metabolic syndrome. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and la</p>
    Formule :C7H7BrN2O2
    Degré de pureté :97%
    Couleur et forme :Crystals or powder or crystalline powder, White to yellow or orange to brown
    Masse moléculaire :231.05

    Ref: 02-A14319

    5g
    À demander
    25g
    À demander
  • 3-Dimethylaminobenzoic acid, 98%

    CAS :
    <p>3-Dimethylaminobenzoic acid is used as a benzoic acid derivative. 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 referen</p>
    Formule :C9H11NO2
    Degré de pureté :98%
    Couleur et forme :Pale cream to cream to brown, Powder
    Masse moléculaire :165.19

    Ref: 02-A13612

    25g
    66,00€
  • 4-Fluoro-3-methoxybenzaldehyde, 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 :C8H7FO2
    Degré de pureté :98%
    Couleur et forme :White to pale cream to cream to yellow, Crystals or powder or crystalline powder or fused solid
    Masse moléculaire :154.14

    Ref: 02-L19671

    1g
    À demander
    5g
    82,00€
  • 2-Ethoxybenzoic acid, 98%

    CAS :
    <p>2-Ethoxybenzoic acid is used in thermally induced solvent-free reactions of triphenylbismuth with a series of thiols and carboxylic acids. It serves as an active component of dental cement. Further, it prevents the entry of root-canal pathogens into periapical regions. This Thermo Scientific Chemica</p>
    Formule :C9H10O3
    Degré de pureté :98%
    Couleur et forme :Clear colorless to white to yellow to pale brown, Liquid or viscous liquid
    Masse moléculaire :166.18

    Ref: 02-A14758

    25g
    38,00€
    100g
    À demander
    500g
    382,00€
  • 4-Bromophenylacetonitrile, 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 :C8H6BrN
    Degré de pureté :97%
    Couleur et forme :Colorless to white to pale cream to pale yellow to pale brown, Crystals or powder or crystalline powder or lumps or fused solid
    Masse moléculaire :196.05

    Ref: 02-A10887

    100g
    À demander
  • 3,5-Bis(trifluoromethyl)benzenesulfonyl chloride, 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 :C8H3ClF6O2S
    Degré de pureté :97%
    Couleur et forme :White to pale cream to cream to yellow, Crystals or powder or crystalline powder or fused solid or clear liquid as melt
    Masse moléculaire :312.61

    Ref: 02-A10300

    1g
    59,00€
    5g
    167,00€
  • 4-Chloro-3-methoxyaniline, 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 :C7H8ClNO
    Degré de pureté :98%
    Couleur et forme :White to cream to brown, Crystals or powder or crystalline powder
    Masse moléculaire :157.60

    Ref: 02-H28331

    5g
    À demander
    25g
    215,00€
  • 4-Cumylphenol, 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 :C15H16O
    Degré de pureté :97%
    Masse moléculaire :212.29

    Ref: 02-B23410

    1kg
    À demander
    100g
    À demander
    250g
    82,00€
  • Potassium 2,4-difluorophenyltrifluoroborate, 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 :C6H3BF5K
    Degré de pureté :95%
    Couleur et forme :Powder, White
    Masse moléculaire :219.99

    Ref: 02-H37326

    1g
    À demander
    5g
    À demander
  • 3-Phenoxybenzyl chloride, 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 :C13H11ClO
    Degré de pureté :97%
    Couleur et forme :Liquid, Clear colorless to pale yellow
    Masse moléculaire :218.68

    Ref: 02-A15670

    1g
    À demander
    5g
    À demander
    25g
    À demander
  • 3-Methylsalicylic acid, 99%

    CAS :
    <p>3-Methylsalicylic acid was used in the synthesis of 8-methyl-2-thioxo-2,3-dihydro-4H-1,3-benzoxazin-4-one, 7-hydroxy-8-methyl-2-thioxo-2,3-dihydro-4H-1,3-benzoxazin-4-one, (R)-, (S)- and (RS)-hydroxymethylmexiletine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Ae</p>
    Formule :C8H8O3
    Degré de pureté :99%
    Couleur et forme :White to pale pink, Powder
    Masse moléculaire :152.15

    Ref: 02-L15825

    25g
    20,00€
    100g
    29,00€
  • 2-Chloro-4-nitrobenzamide, 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 :C7H5ClN2O3
    Degré de pureté :98%
    Couleur et forme :Pale yellow, Powder
    Masse moléculaire :200.58

    Ref: 02-A19702

    5g
    59,00€
    25g
    À demander
  • 3-Methoxy-2-methylbenzoic acid, 97%

    CAS :
    <p>3-Methoxy-2-methylbenzoic acid is used as a Corey-Bakshi-Shibata oxazaborolidine catalyst for asymmetric reduction and asymmetric synthesis. It is used in the asymmetric reduction of prochiral ketones. Other applications include the enantioselective synthesis of -hydroxy acids, -amino acids, C2 symm</p>
    Formule :C9H10O3
    Degré de pureté :97%
    Couleur et forme :Powder, White to pale cream to pale yellow to pale brown to gray
    Masse moléculaire :166.18

    Ref: 02-L18729

    10g
    À demander
    50g
    À demander
  • 4-Aminobenzyl alcohol, 98%

    CAS :
    <p>4-Aminobenzyl alcohol is used in the synthesis of 4-{N-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutylamino}benzyl ester. It is also used as an intermediate in organic synthesis and pharmaceutical products. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar</p>
    Formule :C7H9NO
    Degré de pureté :98%
    Couleur et forme :White to cream to yellow to brown, Crystalline powder or crystals and/or chunks
    Masse moléculaire :123.16

    Ref: 02-A14130

    5g
    106,00€
    25g
    266,00€
  • 4,4'-Dihydroxydiphenylmethane, 98%

    CAS :
    <p>4,4'-Dihydroxydiphenylmethane, is also used as a bisphenol derivative with antioxidant activities. Bisphenol F has been reported to exhibit estrogen agonistic properties. Bisphenol F is used to make epoxy resins and coatings for various applications, such as lacquers, varnishes, liners, adhesives, p</p>
    Formule :C13H12O2
    Degré de pureté :98%
    Couleur et forme :White to pink, Crystals or powder or crystalline powder
    Masse moléculaire :200.24

    Ref: 02-A11417

    1g
    35,00€
    5g
    111,00€
  • 2-Phenylbutyryl chloride, 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 :C10H11ClO
    Degré de pureté :98%
    Couleur et forme :Liquid, Clear colorless
    Masse moléculaire :182.65

    Ref: 02-B22997

    5g
    À demander
    25g
    À demander