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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 11893 prodotti di "Benzeni"

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  • 4-Ethylbenzaldehyde, 97%

    CAS:
    It is used as a perfuming agent in cosmetics industry. It is also 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 A
    Formula:C9H10O
    Purezza:97%
    Colore e forma:Clear colorless to pale yellow, Liquid
    Peso molecolare:134.18

    Ref: 02-B20645

    25g
    Prezzo su richiesta
    100g
    106,00€
  • 3-Methyl-4-nitrobenzoic acid, 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:C8H7NO4
    Purezza:99%
    Colore e forma:White to cream to yellow to pale brown, Crystals or powder or crystalline powder
    Peso molecolare:181.15

    Ref: 02-A15523

    100g
    Prezzo su richiesta
    500g
    Prezzo su richiesta
  • 2-Methoxy-5-sulfamoylbenzoic 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:C8H8NO5S
    Purezza:97%
    Colore e forma:Powder, White
    Peso molecolare:230.21

    Ref: 02-B23698

    10g
    Prezzo su richiesta
    50g
    Prezzo su richiesta
  • 2-Phenoxybenzeneboronic acid, 98%

    CAS:
    Reactant for palladium catalyzed cross-coupling reactions, trifluoromethylation via copper-mediated oxidative cross-coupling, preparation of biologically and pharmacologically active molecules, preparation of pyridazine-based scaffolds as a-helix mimetics. This Thermo Scientific Chemicals brand pro
    Formula:C12H11BO3
    Purezza:98%
    Colore e forma:White, Powder
    Peso molecolare:214.03

    Ref: 02-H53264

    5g
    Prezzo su richiesta
    1g
    40,00€
  • 3-(2-Bromophenyl)-1H-pyrazole, 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:C9H7BrN2
    Purezza:97%
    Colore e forma:Pale yellow, Powder
    Peso molecolare:223.07

    Ref: 02-H34406

    10g
    Prezzo su richiesta
    1g
    39,00€
  • 3-(Methylamino)benzonitrile

    CAS:
    Formula:C8H8N2
    Purezza:98%
    Peso molecolare:132.166

    Ref: 10-F335879

    250mg
    25,00€
    1g
    63,00€
  • 1,3,5-Tri-tert-butylbenzene, 97+%

    CAS:
    1,3,5-Tri-tert-butylbenzene is used in the preparation of sandwich complexes of scandium, yttrium and lanthanide ions. 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:C18H30
    Purezza:97+%
    Colore e forma:White, Crystals or powder or crystalline powder or fused solid
    Peso molecolare:246.44

    Ref: 02-L18832

    10g
    88,00€
    50g
    307,00€
  • 4-tert-Butylstyrene, 94%, stab. with 50 ppm 4-tert-butylcatechol

    CAS:
    4-tert-Butylstyrene is used as pharmaceutical intermediates. 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 ha
    Formula:C12H16
    Purezza:94%
    Colore e forma:Liquid, Clear, colorless
    Peso molecolare:160.26

    Ref: 02-L12356

    100ml
    33,00€
    500ml
    71,00€
  • Basic Fuchsin

    CAS:
    Biological stain for distinguishing coli and aerogene bacteriaBasic Fuchsin is useful for Ziehl-Neelson staining to detect acid-fast bacilli. It is also used to stain tubercle bacillus and bacterial flagella. It plays an important role for tissue sections to visualize elastic fibers, cardiac and ske
    Formula:C20H20ClN3
    Colore e forma:Dark green, Crystals or powder or crystalline powder
    Peso molecolare:337.85

    Ref: 02-A12952

    5g
    22,00€
    25g
    75,00€
    100g
    203,00€
  • 1-Bromo-2-chloro-4-fluorobenzene, 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:C6H3BrClF
    Purezza:98%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:209.44

    Ref: 02-B25538

    5g
    Prezzo su richiesta
  • 2,5-Difluorobenzylamine, 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:C7H7F2N
    Purezza:97%
    Colore e forma:Clear colorless to yellow, Liquid
    Peso molecolare:143.14

    Ref: 02-A16530

    1g
    Prezzo su richiesta
    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • Ethyl 2-fluorophenylacetate, 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:C10H11FO2
    Purezza:99%
    Colore e forma:Clear colorless, Liquid
    Peso molecolare:182.19

    Ref: 02-L19999

    5g
    Prezzo su richiesta
  • Dimethyl cis-stilbene-4,4'-dicarboxylate

    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:C18H16O4
    Colore e forma:White to pale yellow, Crystals or powder or crystalline powder
    Peso molecolare:296.32

    Ref: 02-L11142

    1g
    Prezzo su richiesta
    250mg
    33,00€
  • Methyl 3-methyl-4-nitrobenzoate, 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:C9H9NO4
    Purezza:97%
    Colore e forma:Crystals or powder or crystalline powder, Pale yellow to yellow
    Peso molecolare:195.17

    Ref: 02-B20627

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
  • Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 97%, may cont. 1-5% water

    CAS:
    Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate is a lipophilic additive of tetraphenylborate and it is used for solvent extraction of cations and solvent polymeric membrane electrodes and optodes. It is also used as an anionic phase-transfer catalyst. This Thermo Scientific Chemicals br
    Formula:C32H12BF24Na
    Purezza:1-5%
    Colore e forma:White to pale cream, Powder
    Peso molecolare:886.21

    Ref: 02-H30014

    25g
    Prezzo su richiesta
    1g
    166,00€
    5g
    517,00€
  • 4-Iodobenzylamine hydrochloride, 97%

    CAS:
    4-Iodobenzylamine hydrochloride is used to prepare cyclic amide by reacting with methyl 4-bromomethyl-3-methoxycarbonylcinnamate in the presence of triethylamine. It is also used in pharmaceuticals, agrochemicals and dye industries. This Thermo Scientific Chemicals brand product was originally part
    Formula:C7H9ClIN
    Purezza:97%
    Colore e forma:White to cream, Crystals or powder or crystalline powder
    Peso molecolare:269.51

    Ref: 02-L19967

    5g
    Prezzo su richiesta
    1g
    87,00€
  • 4-tert-Butylphenoxyacetic acid, 98%

    CAS:
    Applied as a reagent for the TAC protective group in nucleosides. 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
    Formula:C12H16O3
    Purezza:98%
    Colore e forma:White, Crystals or powder or crystalline powder
    Peso molecolare:208.26

    Ref: 02-A17017

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta
    100g
    Prezzo su richiesta
  • 3-(Trifluoromethyl)benzoic 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:C8H5F3O2
    Purezza:98+%
    Colore e forma:White to cream, Crystals or powder or crystalline powder
    Peso molecolare:190.12

    Ref: 02-A16737

    50g
    Prezzo su richiesta
    10g
    55,00€
  • 2,6-Dichlorostyrene, 96%, stab. with 0.1% 4-tert-butylcatechol

    CAS:
    2,6-Dichlorostyrene is used in the preparation of 1,3-dichloro-2-(1,2-dibromo-ethyl)-benzene by bromination reaction using bromine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legac
    Formula:C8H6Cl2
    Purezza:0.1%
    Colore e forma:Clear colorless to yellow, Liquid
    Peso molecolare:173.04

    Ref: 02-L07860

    25g
    Prezzo su richiesta
    5g
    91,00€
  • [2-(1,3-Dioxan-2-yl)ethyl]triphenylphosphonium bromide, 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:C24H26BrO2P
    Purezza:98+%
    Colore e forma:Crystals or powder or crystalline powder, White to cream
    Peso molecolare:457.35

    Ref: 02-L04909

    5g
    Prezzo su richiesta
    25g
    Prezzo su richiesta