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Benzeni

Benzeni

I benzene sono semplici idrocarburi aromatici costituiti da un anello di carbonio a sei membri con doppi legami alternati. Questa struttura fondamentale è un blocco costitutivo per numerosi composti chimici, inclusi prodotti farmaceutici, polimeri e coloranti. I benzene sono ampiamente utilizzati nella sintesi organica grazie alla loro stabilità e versatilità. Presso CymitQuimica, offriamo un'ampia gamma di benzene di alta qualità per supportare le vostre ricerche e applicazioni industriali.

Sottocategorie di "Benzeni"

Trovati 11887 prodotti di "Benzeni"

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  • 3-Hydroxy-4-methoxybenzoic 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

    Formula:C8H7O4
    Purezza:97%
    Colore e forma:Powder, White to cream to pale brown
    Peso molecolare:167.14

    Ref: 02-A13709

    5g
    41,00€
    25g
    Prezzo su richiesta
    100g
    Prezzo su richiesta
  • Bromopentafluorobenzene, 99%

    CAS:

    It is used as pharmaceutical intermediate. It is a Grignard reagent (with CuBr in dioxane) can introduce pentafluorophenyl groups. 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

    Formula:C6BrF5
    Purezza:99%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:246.96

    Ref: 02-A13273

    25g
    95,00€
    100g
    Prezzo su richiesta
    500g
    Prezzo su richiesta
  • Cyclopropyltriphenylphosphonium bromide, 98%

    CAS:

    It is used for electrolytic polarization of Zn, has potential antitumor activity, reactant for synthesis of cycloporpylidenemethylarylethynynes, keto halides for sequential azidation and intramolecular Schmidt reactions, a reactant for hydroalkynylation. This Thermo Scientific Chemicals brand produc

    Formula:C21H20BrP
    Purezza:98%
    Colore e forma:White to cream, Powder
    Peso molecolare:383.27

    Ref: 02-B25102

    5g
    40,00€
    25g
    135,00€
    100g
    380,00€
  • 2-Chloro-6-fluorobenzaldoxime, 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

    Formula:C7H5ClFNO
    Purezza:97%
    Peso molecolare:173.58

    Ref: 02-L14719

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
  • 2-Iodobiphenyl, 98%

    CAS:

    2-Iodobiphenyl is used as an organic chemical synthesis 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 code or SKU ref

    Formula:C12H9I
    Purezza:98%
    Colore e forma:Colorless to yellow, Liquid
    Peso molecolare:280.11

    Ref: 02-L06990

    1g
    Prezzo su richiesta
    5g
    140,00€
  • 4-tert-Butylphenylmagnesium bromide, 0.50 M in 2-MeTHF

    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

    Formula:C10H13BrMg
    Colore e forma:Liquid
    Peso molecolare:237.42

    Ref: 02-H54284

    100ml
    207,00€
  • 2-Bromo-1,4-dichlorobenzene, 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

    Formula:C6H3BrCl2
    Purezza:98%
    Colore e forma:Crystals or powder or crystalline powder or clear liquid as melt, Colorless to cream to pale brown
    Peso molecolare:225.89

    Ref: 02-A12056

    5g
    40,00€
    25g
    Prezzo su richiesta
  • 3-Bromo-4-methoxybenzaldehyde, 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

    Formula:C8H7BrO2
    Purezza:98%
    Colore e forma:Cream to pale brown, Powder
    Peso molecolare:215.05

    Ref: 02-A15274

    5g
    32,00€
    25g
    Prezzo su richiesta
  • 1-n-Butyl-4-iodobenzene, 98%

    CAS:
    It is used as an active pharmaceutical intermediate. It is also used in the synthesis and characterization of photoelectronic polymers containing triphenylamine moiety and in the palladium-catalyzed conversion of aryl and vinyl triflates to bromides and chlorides. This Thermo Scientific Chemicals br
    Formula:C10H13I
    Purezza:98%
    Colore e forma:Clear colorless to yellow, Liquid
    Peso molecolare:260.12

    Ref: 02-A14421

    25g
    123,00€
  • 2-Chloro-5-nitrobenzoic 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 Sci

    Formula:C7H4ClNO4
    Purezza:98+%
    Colore e forma:White to pale cream to pale yellow, Crystals or powder or crystalline powder
    Peso molecolare:201.56

    Ref: 02-A13754

    5g
    26,00€
    100g
    38,00€
    500g
    121,00€
  • (Ethoxycarbonylmethylene)triphenylphosphorane, 98+%

    CAS:

    (Ethoxycarbonylmethylene)triphenylphosphoran is used as a Wittig reagent in organic synthesis. It is used in the preparation of indole from o-nitrobenzaldehydes, coumarins from o-hydroxy acetophenone. It acts as an inhibitor and inhibits the activity of cholinesterase. This Thermo Scientific Chemic

    Formula:C22H21O2P
    Purezza:98+%
    Colore e forma:White to pale cream or pale yellow, Crystals or powder or crystalline powder
    Peso molecolare:348.38

    Ref: 02-A12896

    10g
    43,00€
    50g
    141,00€
    250g
    Prezzo su richiesta
  • 4-(Cyanomethyl)benzeneboronic acid, 95%

    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

    Formula:C8H8BNO2
    Purezza:95%
    Colore e forma:Crystals or powder or crystalline powder, White to cream to yellow to green to orange to pale brown
    Peso molecolare:160.97

    Ref: 02-L19955

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
  • 5-Methyl-2-nitrobenzoic 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 Sci

    Formula:C8H7NO4
    Purezza:98+%
    Colore e forma:White to pale cream to cream to yellow, Crystals or powder or crystalline powder
    Peso molecolare:181.15

    Ref: 02-L06594

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • 3-Fluoro-4-(methoxycarbonyl)benzeneboronic 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

    Formula:C8H8BFO4
    Purezza:97%
    Peso molecolare:197.96

    Ref: 02-H52510

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
  • 3-Nitrobenzyl alcohol, 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

    Formula:C7H7NO3
    Purezza:98%
    Colore e forma:Crystals or crystalline solid or fused solid, Yellow to brown
    Peso molecolare:153.14

    Ref: 02-A15040

    25g
    60,00€
    100g
    178,00€
  • 4-Nitroanisole, 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

    Formula:C7H7NO3
    Purezza:97%
    Colore e forma:Cream to yellow to brown, Crystals or powder or crystalline powder or fused/lumpy solid
    Peso molecolare:153.14

    Ref: 02-A19152

    1kg
    Prezzo su richiesta
    250g
    105,00€
  • 1-Bromo-4-n-hexylbenzene, 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

    Formula:C12H17Br
    Purezza:97%
    Colore e forma:Liquid, Clear colorless
    Peso molecolare:241.17

    Ref: 02-A15918

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • 1-Bromo-4-n-pentylbenzene, 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

    Formula:C11H15Br
    Purezza:98%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:227.15

    Ref: 02-A14457

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
  • 4-Bromobenzonitrile, 98+%

    CAS:

    4-Bromobenzonitrile is used as reagents and solvents. Reaction of 2-propanol, 4-bromobenzonitrile, and NaH in the presence of 1.5 mol % Pd2(dba)3 and 3 mol % (S)-(-)2,2?-bis(di-p-tolylphosphino)- 1,1?-binaphthyl at 50C afforded 4-isopropoxy- benzonitrile in 80% isolated yield. The synthesis of 4-cya

    Formula:C7H4BrN
    Purezza:98+%
    Colore e forma:Crystalline powder or flakes, White to pale cream or pale yellow
    Peso molecolare:182.03

    Ref: 02-A10914

    10g
    45,00€
    50g
    Prezzo su richiesta
    250g
    482,00€
  • 2-Amino-5-bromobenzoic acid, 98%

    CAS:

    It is used in the preparation of hepatitis C virus NS5b RNA polymerase inhibitors. Also used in the determination of cobalt, copper, nickel, and zinc. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may

    Formula:C7H6BrNO2
    Purezza:98%
    Colore e forma:Pale cream to cream to pale brown, Powder or lumps
    Peso molecolare:216.03

    Ref: 02-A11915

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
    100g
    Prezzo su richiesta