CymitQuimica logo
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 11888 prodotti di "Benzeni"

Ordinare per

Purezza (%)
0
100
|
0
|
50
|
90
|
95
|
100
prodotti per pagina.
  • Hydroquinone bis(2-hydroxyethyl) ether, 95%

    CAS:

    Hydroquinone bis(2-hydroxyethyl) ether is used to produce 1,4-bis-(2-bromo-ethoxy)-benzene. 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

    Formula:C10H14O4
    Purezza:95%
    Colore e forma:White to cream to pale brown, Flakes
    Peso molecolare:198.22

    Ref: 02-B24037

    100g
    Prezzo su richiesta
    500g
    76,00€
    2500g
    Prezzo su richiesta
  • Methyl 3-cyano-4-methoxybenzoate, 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:C10H9NO3
    Purezza:97%
    Colore e forma:Pale yellow to yellow, Powder
    Peso molecolare:191.19

    Ref: 02-L11107

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
  • n-Butyl benzoate, 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:C11H14O2
    Purezza:98%
    Colore e forma:Clear colorless to yellow, Liquid
    Peso molecolare:178.23

    Ref: 02-A17010

    1kg
    88,00€
    250g
    33,00€
  • 4-Fluorobenzonitrile, 99%

    CAS:

    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

    Formula:C7H4FN
    Purezza:99%
    Colore e forma:Crystals or powder or crystalline powder or fused solid or irregular pieces, White to cream to yellow
    Peso molecolare:121.11

    Ref: 02-A13028

    5g
    43,00€
    25g
    Prezzo su richiesta
    100g
    Prezzo su richiesta
  • 4-(Methoxycarbonylamino)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:C8H10BNO4
    Purezza:97%
    Peso molecolare:194.98

    Ref: 02-H53027

    1g
    Prezzo su richiesta
  • Methyl p-tolyl sulfone, 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:C8H10O2S
    Purezza:99%
    Colore e forma:White, Crystals or powder or crystalline powder or lumps
    Peso molecolare:170.23

    Ref: 02-A11531

    5g
    58,00€
    25g
    205,00€
  • (R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, 99%

    CAS:

    (R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid is widely used reagent for determination of optical purities of alcohols and amines by 1H or 19F NMR. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label in

    Formula:C10H9F3O3
    Purezza:99%
    Colore e forma:Colorless to white to pale yellow, Crystals or powder or crystalline powder or fused solid or clear viscous liquid or low melting solid
    Peso molecolare:234.17

    Ref: 02-B22968

    100mg
    Prezzo su richiesta
    500mg
    Prezzo su richiesta
  • Benzophenone hydrazone, 98+%

    CAS:

    An important compound in organic photochemistry and perfumery as well as in organic synthesis. Used in the antibiotics synthesis of 6-APA and 7-ACA of the carboxyl protecting groups and other organic compounds. Used as organic pigment and medical intermediate. It is used as a photoinitiator of UV-c

    Formula:C13H12N2
    Purezza:98+%
    Colore e forma:crystals or crystalline powder, White to yellow or pale brown
    Peso molecolare:196.25

    Ref: 02-A12266

    1kg
    Prezzo su richiesta
    50g
    35,00€
    250g
    Prezzo su richiesta
  • 2,2-Diphenylacetamide, 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:C14H13NO
    Purezza:98%
    Colore e forma:Crystals or powder or crystalline powder or lumps, White to cream to pale yellow
    Peso molecolare:211.26

    Ref: 02-L08485

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • Triphenylphosphine, flake, 99%

    CAS:

    In the synthesis of organic compounds, phosphonium salts and other phosphorus compounds, and as a polymerization initiatorTriphenylphosphine is used in the synthesis of organic compounds due to its nucleophilicity and its reducing character. It is involved in the synthesis of biaryl compounds, phos

    Formula:C18H15P
    Purezza:99%
    Colore e forma:White, Flakes
    Peso molecolare:262.29

    Ref: 02-A14089

    1kg
    159,00€
    5kg
    543,00€
    250g
    58,00€
  • 2-Amino-5-nitrobenzophenone, 98%

    CAS:

    It is used in the determination of nitrazepam in serum by gas-liquid chromatography; application in bioavailability studies and in second-harmonic generation in aromatic organic compounds. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some do

    Formula:C13H10N2O3
    Purezza:98%
    Colore e forma:Yellow to brown, Crystalline powder
    Peso molecolare:242.23

    Ref: 02-B23773

    25g
    Prezzo su richiesta
    100g
    Prezzo su richiesta
  • 4-(Ethylsulfonyl)benzeneboronic acid, 98+%

    CAS:

    It is an important organic intermediate used in agrochemicals, pharmaceuticals and dyestuff fields. 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

    Formula:C8H11BO4S
    Purezza:98+%
    Colore e forma:White to pale cream, Powder
    Peso molecolare:214.04

    Ref: 02-L17814

    1g
    Prezzo su richiesta
    250mg
    Prezzo su richiesta
  • 2,4,5-Trimethoxybenzaldehyde, 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:C10H12O4
    Purezza:98%
    Colore e forma:White to cream, Crystals or powder or crystalline powder
    Peso molecolare:196.20

    Ref: 02-B22792

    25g
    55,00€
    100g
    Prezzo su richiesta
  • Triphenylphosphine oxide, 99%

    CAS:

    Triphenylphosphine oxide is used as a catalyst, Lewis base, ligand for metals and starting material for the preparation of other phosphorus compounds. It is also used in epoxidations, Michael reactions and coupling reactions. It reacts with copper(II) halides and form coordination complexes of Coppe

    Formula:C18H15OP
    Purezza:99%
    Colore e forma:White to cream, Crystals or powder or crystalline powder
    Peso molecolare:278.29

    Ref: 02-A12455

    25g
    29,00€
    100g
    77,00€
    500g
    257,00€
  • 2-Bromo-3-fluoroaniline, 97%

    CAS:

    2-Bromo-3-fluoroaniline 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 code or SKU reference

    Formula:C6H5BrFN
    Purezza:97%
    Peso molecolare:190.02

    Ref: 02-H61687

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
  • Fluorobenzene, 99%

    CAS:

    Fluorobenzene is used as a reagent for plastic or resin polymers. It acts as a solvent for highly reactive species. On fluorination of fluorobenzene it gives 1,2-difluorobenzene. It is also used as a material in making medicine. This Thermo Scientific Chemicals brand product was originally part of t

    Formula:C6H5F
    Purezza:99%
    Colore e forma:Liquid, Clear colorless to pale yellow
    Peso molecolare:96.1

    Ref: 02-A14384

    1kg
    123,00€
    250g
    51,00€
  • 2-Methylbenzylamine, 98%

    CAS:

    2-Methylbenzylamine, is used in the preparation of boc-2-alkylanilines: N- (tert-butoxycarbonyl)-1-methylbenzylamine 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 ori

    Formula:C8H11N
    Purezza:98%
    Colore e forma:Clear colorless to yellow, Liquid
    Peso molecolare:121.18

    Ref: 02-L05243

    1g
    Prezzo su richiesta
    5g
    116,00€
    25g
    Prezzo su richiesta
  • 4-Fluorobenzotrifluoride, 98+%

    CAS:

    4-Fluorobenzotrifluoride was used in the synthesis of 2,2?-bis(trifluoromethylphenoxy)biphenyl via nucleophilic aromatic substitution reaction with 2,2?-biphenol, (S)-fluoxetine, potent inhibitor of neuronal serotonin-uptake and 1-aryloxy-2-substituted aminomethyltetrahydronaphthalene derivatives. T

    Formula:C7H4F4
    Purezza:98+%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:164.10

    Ref: 02-A13377

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • 2-Iodo-4-(trifluoromethyl)aniline, 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:C7H5F3IN
    Purezza:99%
    Colore e forma:White to cream to yellow, Crystals or powder or crystalline powder
    Peso molecolare:287.02

    Ref: 02-B22691

    10g
    Prezzo su richiesta
    50g
    Prezzo su richiesta
    250g
    Prezzo su richiesta
  • 4'-Methoxy-2'-nitroacetanilide, 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:C9H10N2O4
    Purezza:98+%
    Colore e forma:Yellow to orange to brown, Crystals or powder or crystalline powder or lumps
    Peso molecolare:210.19

    Ref: 02-L04218

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta