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Benzenos

Benzenos

Os benzenos são hidrocarbonetos aromáticos simples, consistindo de um anel de carbono de seis membros com ligações duplas alternadas. Essa estrutura fundamental é um bloco de construção para numerosos compostos químicos, incluindo produtos farmacêuticos, polímeros e corantes. Os benzenos são amplamente utilizados na síntese orgânica devido à sua estabilidade e versatilidade. Na CymitQuimica, oferecemos uma ampla gama de benzenos de alta qualidade para apoiar suas pesquisas e aplicações industriais.

Subcategorias de "Benzenos"

Foram encontrados 11887 produtos de "Benzenos"

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  • Methyl 4-amino-3-bromobenzoate, 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

    Fórmula:C8H8BrNO2
    Pureza:97%
    Peso molecular:230.06

    Ref: 02-H64303

    1g
    A consultar
    5g
    196,00€
  • 4-(Trifluoromethyl)phenylglyoxal hydrate, 98%, dry wt. basis

    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

    Fórmula:C9H5F3O2
    Pureza:98%
    Cor e Forma:Powder, White to pale pink or pale grey
    Peso molecular:202.13

    Ref: 02-L20275

    1g
    A consultar
    5g
    A consultar
  • 2-Fluorobenzoic acid, 98+%

    CAS:

    2-Fluorobenzoic acid may be employed in the preparation of zaragozic acid A analogs. It is also 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 ref

    Fórmula:C7H5FO2
    Pureza:98+%
    Cor e Forma:White to cream, Crystals or powder or crystalline powder
    Peso molecular:140.11

    Ref: 02-A11015

    100g
    A consultar
    500g
    230,00€
  • Pentafluorobenzaldehyde, 98%

    CAS:

    Pentafluorobenzaldehyde was used as derivatization reagent in a study to develop a sensitive method for the determination of primary amines in sewage sludge by headspace solid-phase micro extraction and gas chromatography-tandem mass spectrometry. It was used in the synthesis of novel, high molecula

    Fórmula:C7HF5O
    Pureza:98%
    Cor e Forma:Low-melting fused solid or liquid as melt, Clear colorless to yellow
    Peso molecular:196.08

    Ref: 02-A15490

    5g
    62,00€
    25g
    206,00€
    100g
    686,00€
  • (1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide, 98%

    CAS:

    It finds its applications as a reagent for Wittig olefinations with introduction of a 1,3-dioxolane moiety. It is applied as a reactant for the preparation of a ratiometric fluorescent probe for specific detection of cysteine over homocysteine and glutathione, for microwave-assisted synthesis of KN-

    Fórmula:C22H22BrO2P
    Pureza:98%
    Cor e Forma:White to cream, Crystals or powder or crystalline powder
    Peso molecular:429.29

    Ref: 02-A18882

    10g
    67,00€
    50g
    230,00€
    250g
    A consultar
  • 4-Fluorophenylhydrazine hydrochloride, 97%

    CAS:

    4-Fluorophenylhydrazine hydrochloride is used as a chemical intermediate in the pharmaceutica1ls particularly of tryptamine drugs used in the treatment of migraine and cluster headaches. It is used to prepare agrochemical, and other chemical. It is used to detect sugars and aldehydes in analytical c

    Fórmula:C6H8ClFN2
    Pureza:97%
    Cor e Forma:White to cream to brown, Crystals or powder or crystalline powder
    Peso molecular:162.59

    Ref: 02-A15624

    5g
    52,00€
    25g
    144,00€
    100g
    387,00€
  • Methyl 2-chlorobenzoate, 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

    Fórmula:C8H7ClO2
    Pureza:98%
    Cor e Forma:Liquid, Clear colorless to yellow
    Peso molecular:170.59

    Ref: 02-A11237

    25g
    41,00€
    100g
    A consultar
    500g
    476,00€
  • 4-Bromo-1,2-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

    Fórmula:C6H3BrCl2
    Pureza:98+%
    Cor e Forma:Clear liquid or fused solid, Colorless or white to pale yellow, Colorless or white to pale yellow
    Peso molecular:225.89

    Ref: 02-A10314

    5g
    A consultar
    25g
    A consultar
    100g
    232,00€
  • 2,4-Dinitrobenzaldehyde, 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

    Fórmula:C7H4N2O5
    Pureza:98%
    Cor e Forma:Cream or yellow or pale orange to orange to orange-brown, Powder or crystalline powder
    Peso molecular:196.12

    Ref: 02-A15452

    1g
    48,00€
    5g
    157,00€
    25g
    A consultar
  • 3,5-Bis(trifluoromethyl)phenyl isocyanate, 98%

    CAS:

    3,5-Bis(trifluoromethyl)phenyl isocyanate is used in Chemical derivatization of amino-functionalized model surfaces. Preparation of arylaminothiocarbonylpyridinium zwitterionic salts, via an exothermic reaction with 4-pyrrolidinopyridine. Synthesis of (S)-3-hydroxymethyl-2-methoxymethoxy-2?-(3-(3,5-

    Fórmula:C9H3F6NO
    Pureza:98%
    Cor e Forma:Clear colorless to pale yellow, Liquid
    Peso molecular:255.12

    Ref: 02-L09582

    1g
    44,00€
    5g
    109,00€
  • Methyl 3-iodo-4-methoxybenzoate, 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

    Fórmula:C9H9IO3
    Pureza:98%
    Cor e Forma:Powder, White
    Peso molecular:292.07

    Ref: 02-A10549

    5g
    52,00€
    25g
    174,00€
  • 4-Cyanobiphenyl, 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

    Fórmula:C13H9N
    Pureza:95%
    Cor e Forma:White to yellow, Crystalline powder or crystals
    Peso molecular:179.22

    Ref: 02-H26791

    10g
    121,00€
    50g
    A consultar
  • 1-Methyl-1-phenylhydrazine, 97%

    CAS:

    1-Methyl-1-phenylhydrazine is used to make other chemicals. 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

    Fórmula:C7H10N2
    Pureza:97%
    Cor e Forma:Clear yellow to orange to brown, Liquid
    Peso molecular:122.17

    Ref: 02-B22440

    5g
    A consultar
    25g
    A consultar
    100g
    A consultar
  • Methyl 4-hydroxy-3-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

    Fórmula:C8H7IO3
    Pureza:98%
    Peso molecular:278.04

    Ref: 02-H56877

    5g
    84,00€
  • Magnesium salicylate tetrahydrate, tech.

    CAS:

    It is used to treat mild to moderate muscular pain. It is also used to treat headaches, general back pain, and certain joint pains like arthritis. It is found in a variety of over-the-counter (OTC) medications as an anti-inflammatory, primarily for back-pain relief. This Thermo Scientific Chemicals

    Fórmula:C14H18MgO10
    Cor e Forma:White to off-white, Powder or crystals or crystalline powder
    Peso molecular:370.59

    Ref: 02-039379

    100g
    45,00€
    500g
    116,00€
  • Manidipine dihydrochloride

    CAS:

    Calcium channel blocker

    Fórmula:C35H38N4O6•2HCl
    Peso molecular:683.63

    Ref: 02-J60496

    25mg
    A consultar
    250mg
    A consultar
  • Dextromethorphan hydrobromide

    CAS:

    It is used as a potentially useful NMDA receptor agonist. it is usually used as central nervous antitussive, cough suppressant. This is one of the most popular ingredients in over-the-counter cold and cough medications. Dextromethorphan hydrobromide may be added to other preparations to help treat

    Fórmula:C18H26BrNO
    Cor e Forma:White, Crystalline powder
    Peso molecular:352.32

    Ref: 02-J61732

    5g
    97,00€
    10g
    182,00€
    50g
    A consultar
  • 2,2-Diphenylpropylamine hydrochloride, 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

    Fórmula:C15H18ClN
    Pureza:98+%
    Cor e Forma:Powder, White
    Peso molecular:247.77

    Ref: 02-L15615

    1g
    A consultar
    5g
    A consultar
  • 2-Chloro-4-fluorobenzoic 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

    Fórmula:C7H4ClFO2
    Pureza:98%
    Cor e Forma:White to pale cream, Crystals or powder or crystalline powder
    Peso molecular:174.56

    Ref: 02-A14953

    5g
    A consultar
    25g
    A consultar
    100g
    A consultar
  • 4-Amino-2-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

    Fórmula:C8H9NO3
    Pureza:97%
    Cor e Forma:Crystals or powder or crystalline powder, White to cream
    Peso molecular:167.16

    Ref: 02-H27419

    5g
    A consultar
    25g
    67,00€