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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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  • 2-Hydroxy-5-nitrobenzaldehyde, 98%

    CAS:

    2-Hydroxy-5-nitrobenzaldehyde is used in the synthetic preparation of coumarin (C755380), an pharmaceutic aid that is found in tonka beans, lavender oil, woodruff, sweet clover. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentatio

    Formula:C7H5NO4
    Purezza:98%
    Colore e forma:Pale yellow to yellow to orange, Powder
    Peso molecolare:167.12

    Ref: 02-A10264

    5g
    56,00€
    25g
    170,00€
    100g
    Prezzo su richiesta
  • 4-Nitrobenzyl alcohol, 99%

    CAS:

    4-nitrobenzyl alcohol is used as the sole source of carbon and nitrogen to study the pathway for the catabolism of 4-nitrotoluene by Pseudomonas. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer

    Formula:C7H7NO3
    Purezza:99%
    Colore e forma:Pale cream to cream to yellow, Powder or lumps
    Peso molecolare:153.14

    Ref: 02-A15742

    25g
    36,00€
    100g
    101,00€
    500g
    Prezzo su richiesta
  • Methyl 3-nitrobenzoate, 98+%

    CAS:

    Methyl 3-nitrobenzoate was used in the preparation of iodoarene. 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 referenc

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

    Ref: 02-A15155

    50g
    42,00€
    250g
    116,00€
  • 3-Cyanobenzaldehyde, 97%

    CAS:

    3-Cyanobenzaldehyde is used in the synthesis of 3-(6,6-dimethyl-5,6-dihydro-4H-benzo[7,8]chromeno[6,5-d]oxazol-2-yl)benzonitrile. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand pr

    Formula:C8H5NO
    Purezza:97%
    Colore e forma:White to cream to yellow, Crystals or powder or crystalline powder or granules
    Peso molecolare:131.13

    Ref: 02-A15943

    1g
    26,00€
    5g
    74,00€
    25g
    Prezzo su richiesta
  • 2,4-Difluorobenzenesulfonamide, 96%

    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:C6H5F2NO2S
    Purezza:96%
    Peso molecolare:193.17

    Ref: 02-H55437

    5g
    Prezzo su richiesta
  • 4-(4-Fluorophenoxy)benzaldehyde, 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:C13H9FO2
    Purezza:97%
    Peso molecolare:216.21

    Ref: 02-H50452

    1g
    Prezzo su richiesta
    250mg
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  • 4-(Methylthio)benzaldehyde, 97%

    CAS:

    4-(Methylthio)benzaldehyde is a building block for the synthesis of various pharmaceutical and biologically active compounds. It can be used for the synthesis of sulfur-containing terpyridine ligands. It is the intermediate for the synthesis of a class of pyrrole derivatives showing analgesic/anti-i

    Formula:C8H8OS
    Purezza:97%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:152.21

    Ref: 02-B25427

    25g
    57,00€
    100g
    165,00€
  • 4-Methoxybenzyl alcohol, 98%

    CAS:

    4-Methoxybenzyl Alcohol is used in the preparation of semiconductors, nanosheets and nanocrystals. Also is used as a reagent for various chemical organic reactions such as in the synthesis of quinolines. It is used as a fragrance and flavorant. It is used to study the photo catalytic oxidation of 4-

    Formula:C8H10O2
    Purezza:98%
    Colore e forma:Liquid, Clear colorless to yellow
    Peso molecolare:138.17

    Ref: 02-A15559

    100g
    36,00€
    500g
    115,00€
    2500g
    Prezzo su richiesta
  • 4-Bromophthalic 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:C8H5BrO4
    Purezza:98%
    Colore e forma:White to pale cream, Crystals or powder or crystalline powder
    Peso molecolare:245.03

    Ref: 02-L13418

    5g
    Prezzo su richiesta
  • 4-Bromo-2,2-diphenylbutyronitrile, 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:C16H14BrN
    Purezza:95%
    Colore e forma:White to pale cream, Crystals or powder or crystalline powder
    Peso molecolare:300.20

    Ref: 02-A17786

    100g
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    500g
    Prezzo su richiesta
  • Dimethyl aminoterephthalate, 99%

    CAS:

    Dimethyl aminoterephthalate is used in the preparation of imidazotetrazinones as probes for the action of temozolomide. It is also used to prepare aminoquinazolines with neurokinin-2 receptor antagonist activity. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar pr

    Formula:C10H11NO4
    Purezza:99%
    Colore e forma:Cream to yellow to green to brown, Powder
    Peso molecolare:209.20

    Ref: 02-A10567

    1kg
    647,00€
    50g
    65,00€
    250g
    Prezzo su richiesta
  • Chlorotris(triphenylphosphine)cobalt(I), 97%

    CAS:

    A stoichiometric reducing agent that is used in the radical dimerization of halogenated organic molecules. 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

    Formula:C54H45ClCoP3
    Purezza:97%
    Peso molecolare:881.26

    Ref: 02-H55395

    5g
    167,00€
  • 4,4'-Bis(diethylamino)benzophenone, 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:C21H28N2O
    Purezza:98+%
    Colore e forma:Crystals or powder or crystalline powder, Cream to yellow to green
    Peso molecolare:324.47

    Ref: 02-B22288

    25g
    76,00€
    100g
    Prezzo su richiesta
  • 4-Chloro-2-methyl-6-nitroaniline, 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:C7H7ClN2O2
    Purezza:98%
    Colore e forma:Orange, Crystals or powder or crystalline powder or needles
    Peso molecolare:186.6

    Ref: 02-B22253

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
  • Phenylacetaldehyde, 95%

    CAS:

    Phenylacetaldehyde is used for the preparation of fragrances and polymers like polyesters, which find application as a rate controlling additive in polymerization reactions. It is an active component of fragrances and floral scent due to its honey-like sweet character and finds application in flavor

    Formula:C8H8O
    Purezza:95%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:120.15

    Ref: 02-A14263

    25g
    28,00€
    100g
    48,00€
    500g
    Prezzo su richiesta
  • 4-Cyanostyrene, 97%, stab. with 0.05% 4-tert-butyl catechol

    CAS:

    4-Cyanostyrene is used as an intermediate in organic synthesis. It is used in the preparation of poly(4-cyanostyrene) polymer , which is a macromolecular device having nanoscale order and finds a wide range of potential applications. This Thermo Scientific Chemicals brand product was originally part

    Formula:C9H7N
    Purezza:97%
    Colore e forma:Clear, colorless, Liquid
    Peso molecolare:129.16

    Ref: 02-B24395

    1g
    83,00€
    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • Loperamide hydrochloride, 98+%

    CAS:

    At nanomolar concentrations, binds to mu-opioid receptors. L-type calcium channel blocker 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:C29H34Cl2N2O2
    Purezza:98+%
    Colore e forma:Powder, White to off-white
    Peso molecolare:513.50

    Ref: 02-J60168

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • Methyl thiosalicylate, 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:C8H8O2S
    Purezza:97%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:168.21

    Ref: 02-H28400

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • (R)-(+)-1-Phenylpropylamine, ChiPros 99+%, ee 98%

    CAS:

    For synthesis of optically active products 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

    Formula:C9H13N
    Purezza:98%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:135.21

    Ref: 02-L16319

    1g
    34,00€
    5g
    71,00€
    25g
    Prezzo su richiesta
  • 1,4-Dibromo-2,5-difluorobenzene, 98%

    CAS:

    1,4-Dibromo-2,5-difluorobenzene has been used in the preparation of 1,2,4,5-tetrakis(phosphino)-3,6-difluorobenzenes and poly(2,5-difluoro-2,5-didodecyl-4,4-biphenylylene. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and l

    Formula:C6H2Br2F2
    Purezza:98%
    Colore e forma:White, Crystals or powder or crystalline powder
    Peso molecolare:271.89

    Ref: 02-A14248

    5g
    44,00€
    25g
    142,00€
    100g
    Prezzo su richiesta