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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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  • Benzyl chloride, 99%, stab.

    CAS:

    Benzyl Chloride is used as an intermediate for manufacturing of benzyl alcohol, benzoic acid and benzyl cyanide. It is also used to prepare benzyl esters, which are used as plasticizer, flavorants and perfumes. It acts as an intermediate in the preparation of phenylacetic acid. In organic synthesis,

    Formula:C7H7Cl
    Purezza:99%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:126.58

    Ref: 02-A12481

    500g
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    2500g
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  • [Bis(trifluoroacetoxy)iodo]benzene, 97%

    CAS:

    [Bis(trifluoroacetoxy)iodo]benzene acts as a reagent in Pummerer-like reactions. It plays an important role in the direct alfa-hydroxylation of ketones under acidic conditions. It is involved in the cyclization of styryl amines to N-alkyl or N-aryl indoles. It serves as a reagent for the chemoselect

    Formula:C10H5F6IO4
    Purezza:97%
    Colore e forma:Crystals or powder or crystalline powder, White
    Peso molecolare:430.04

    Ref: 02-L15141

    5g
    39,00€
    25g
    116,00€
  • (S)-(+)-2-Dibenzylamino-3-phenyl-1-propanol, 99%

    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:C23H25NO
    Purezza:99%
    Colore e forma:Crystals or powder or crystalline powder, White
    Peso molecolare:331.46

    Ref: 02-L13916

    5g
    Prezzo su richiesta
  • Ethyl 4-ethoxybenzoate, 98%

    CAS:

    It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. 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

    Formula:C11H14O3
    Purezza:98%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:194.23

    Ref: 02-A15010

    25g
    85,00€
    100g
    Prezzo su richiesta
  • Bis(pentafluorophenyl)phenylphosphine, 97%

    CAS:

    Bis(pentafluorophenyl)phenylphosphine is used as a ligand involved in the palladium-catalyzed Heck reaction of iodobenzene and styrene in compressed carbon dioxide. It is also used in the polymerization of 1,3-butadiene with Co(2-ethyl hexanoate)2. This Thermo Scientific Chemicals brand product was

    Formula:C18H5F10P
    Purezza:97%
    Colore e forma:White, Powder
    Peso molecolare:442.20

    Ref: 02-A11014

    250mg
    Prezzo su richiesta
  • 2-Fluorophenylacetonitrile, 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:C8H6FN
    Purezza:97%
    Colore e forma:Liquid, Clear colorless to yellow
    Peso molecolare:135.14

    Ref: 02-A11612

    5g
    33,00€
    25g
    87,00€
    100g
    Prezzo su richiesta
  • 4-Amino-2-(trifluoromethyl)benzoic 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:C8H6F3NO2
    Purezza:97+%
    Colore e forma:White to cream, Powder
    Peso molecolare:205.14

    Ref: 02-H32626

    1g
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    5g
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  • 2-Amino-6-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:C8H9NO3
    Purezza:97%
    Colore e forma:White to cream or yellow, Crystals or powder or crystalline powder
    Peso molecolare:167.16

    Ref: 02-H34128

    1g
    53,00€
  • 1-Bromo-2-fluorobenzene, 99%

    CAS:

    1-Bromo-2-fluorobenzene is used as a reactant with cyclopenta-1,3-diene to produce 1,4-dihydro-1,4-methano-naphthalene. This reaction will need reagent Mg, and solvent diethyl ether. The reaction time is 3 hours with the temperature of 20C, This Thermo Scientific Chemicals brand product was origina

    Formula:C6H4BrF
    Purezza:99%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:175.00

    Ref: 02-A10635

    25g
    51,00€
    100g
    Prezzo su richiesta
    500g
    Prezzo su richiesta
  • 1,2-Dibromotetrafluorobenzene, 99%

    CAS:

    1,2-Dibromotetrafluorobenzene is used as medicine and liquid crystal material intermediate. It helps in the synthesis of diphenyl(o-bromotetrafluorophenyl)phosphine and 2,3,4,5tetrafluorothioanisole. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfol

    Formula:C6Br2F4
    Purezza:99%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:307.87

    Ref: 02-A16620

    1g
    Prezzo su richiesta
  • 4-Hydroxyphenoxyacetic 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:C8H7O4
    Purezza:98+%
    Colore e forma:White to cream, Crystals or powder or crystalline powder
    Peso molecolare:167.14

    Ref: 02-A12940

    5g
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    25g
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    100g
    Prezzo su richiesta
  • 3-Bromo-5-(trifluoromethyl)benzenesulfonyl chloride, 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:C7H3BrClF3O2S
    Purezza:97%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:323.51

    Ref: 02-L19711

    1g
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    5g
    Prezzo su richiesta
  • Ethyl 4-iodobenzoate, 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:C9H9IO2
    Purezza:98%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:276.07

    Ref: 02-A14570

    10g
    52,00€
    50g
    141,00€
    250g
    Prezzo su richiesta
  • 1,4-Bis(2-hydroxyisopropyl)benzene, 97%

    CAS:

    1,4-Bis(2-hydroxyisopropyl)benzene is used as a 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 code or

    Formula:C12H18O2
    Purezza:97%
    Colore e forma:White to pale cream to cream to yellow to brown, Powder
    Peso molecolare:194.27

    Ref: 02-B21472

    1g
    37,00€
    5g
    110,00€
  • Diphenylacetyl chloride, 90+%

    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:C14H11ClO
    Purezza:90+%
    Colore e forma:Crystals or powder or crystalline powder or lumps, White to pale cream or pale yellow to yellow to pale brown or pale pink to pale gray
    Peso molecolare:230.69

    Ref: 02-L00171

    10g
    30,00€
    50g
    88,00€
  • 1,4-Dibromo-2-fluorobenzene, 98%

    CAS:

    It is used in preparation of 1,4-bis(2-hydroxy-2-methyl-3-butynyl)-2-fluorobenzene. 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 c

    Formula:C6H3Br2F
    Purezza:98%
    Colore e forma:White to pale cream, Crystals or powder or crystalline powder or fused solid
    Peso molecolare:253.90

    Ref: 02-B21281

    25g
    69,00€
    100g
    202,00€
  • 2-(Trifluoromethyl)benzenesulfonyl chloride, 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:C7H4ClF3O2S
    Purezza:98%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:244.61

    Ref: 02-A14108

    1g
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    5g
    Prezzo su richiesta
    25g
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    100g
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  • 1-Bromo-2,4-difluorobenzene, 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:C6H3BrF2
    Purezza:98+%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:192.99

    Ref: 02-A14098

    25g
    51,00€
    100g
    133,00€
    500g
    Prezzo su richiesta
  • 1-Bromo-4-n-propylbenzene, 99%

    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:C9H11Br
    Purezza:99%
    Colore e forma:Liquid, Clear colorless
    Peso molecolare:199.09

    Ref: 02-H26236

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
    100g
    220,00€
  • 4-Bromobenzamide, 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:C7H6BrNO
    Purezza:97%
    Colore e forma:White, Crystals or powder or crystalline powder
    Peso molecolare:200.04

    Ref: 02-B24348

    2g
    Prezzo su richiesta
    10g
    Prezzo su richiesta
    50g
    Prezzo su richiesta