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Ácidos carboxílicos

Ácidos carboxílicos

Os ácidos carboxílicos são moléculas orgânicas caracterizadas por possuírem um grupo funcional carboxila (-COOH). Esses ácidos são fundamentais em várias reações químicas, incluindo esterificação, amidação e descarboxilação. Os ácidos carboxílicos são amplamente utilizados na produção de produtos farmacêuticos, polímeros e agroquímicos. Nesta seção, você pode encontrar uma grande variedade de ácidos carboxílicos prontos para uso. Na CymitQuimica, oferecemos uma ampla gama de ácidos carboxílicos de alta qualidade para apoiar suas aplicações de pesquisa e industriais.

Foram encontrados 12453 produtos de "Ácidos carboxílicos"

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  • Ethylenediaminetetraacetic acid, Electrophoresis Grade, 99.4+%

    CAS:
    <p>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</p>
    Fórmula:C10H16N2O8
    Pureza:99.4+%
    Cor e Forma:White to off-white, Powder
    Peso molecular:292.24

    Ref: 02-J65585

    100g
    35,00€
    500g
    92,00€
    2500g
    A consultar
  • 2-Chloro-N-cyclopropylacetamide, 97%

    CAS:
    <p>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</p>
    Fórmula:C5H8ClNO
    Pureza:97%
    Cor e Forma:Pale yellow to pale orange, Crystals or powder or crystalline powder
    Peso molecular:133.58

    Ref: 02-H32456

    10g
    A consultar
    50g
    A consultar
  • Trimethylolpropane triacrylate, stabilized

    CAS:
    <p>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</p>
    Fórmula:(CH2CHCO2CH2)3CCH2CH3
    Cor e Forma:Liquid, Clear colorless to pale yellow
    Peso molecular:296.31

    Ref: 02-016445

    2kg
    A consultar
    100g
    57,00€
    500g
    112,00€
  • (-)-Epicatechin gallate

    CAS:
    <p>A natural product from green tea that induces apoptosis</p>
    Fórmula:C22H18O10
    Cor e Forma:White to off-white, Powder
    Peso molecular:442.38

    Ref: 02-J60814

    10mg
    A consultar
    20mg
    364,00€
  • N-(5-Hexynyl)phthalimide, 97%

    CAS:
    <p>6-amino-1-hexyne was prepared from N-(5-Hexynyl)phthalimide which is the starting material. Used in the synthesis of Amino-alkyne. 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</p>
    Fórmula:C14H13NO2
    Pureza:97%
    Peso molecular:227.26

    Ref: 02-H53489

    5g
    A consultar
    25g
    A consultar
  • 4'-Bromo-2'-chloroacetanilide, 98+%

    CAS:
    <p>It is employed as a intermediate for pharmaceutical. 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 ch</p>
    Fórmula:C8H7BrClNO
    Pureza:98+%
    Cor e Forma:White to cream, Crystals or powder or crystalline powder
    Peso molecular:248.50

    Ref: 02-A18652

    25g
    A consultar
    100g
    A consultar
  • n-Hexyl acetate, 99%

    CAS:
    <p>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</p>
    Fórmula:C8H16O2
    Pureza:99%
    Cor e Forma:Clear colorless, Liquid
    Peso molecular:144.21

    Ref: 02-L06342

    1l
    89,00€
    250ml
    33,00€
  • Dilauroyl peroxide, 97%

    CAS:
    <p>Lauroyl peroxide acts as a bleaching agent, drying agent for fats, oils and waxes. Further, it serves as a polymerization initiator as well as vulcanizing agent. In addition to this, it plays an important role for high-pressure polyethylene and food used in bleaching agent. This Thermo Scientific </p>
    Fórmula:C24H46O4
    Pureza:97%
    Cor e Forma:White, Powder or pellets or flakes or granules
    Peso molecular:398.63

    Ref: 02-L14310

    100g
    57,00€
    500g
    173,00€
  • p-Tolylacetic acid, 99%

    CAS:
    <p>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</p>
    Fórmula:C9H9O2
    Pureza:99%
    Cor e Forma:White to pale cream, Crystals or powder or crystalline powder
    Peso molecular:149.17

    Ref: 02-A15129

    5g
    A consultar
    25g
    67,00€
    100g
    A consultar
  • 3-(4-Hydroxyphenyl)propionic acid, 99%

    CAS:
    <p>3-(4-Hydroxyphenyl)propionic acid is a potential antioxidant. It 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</p>
    Fórmula:C9H10O3
    Pureza:99%
    Cor e Forma:Crystalline powder or powder or granules, White to cream to pale brown
    Peso molecular:166.18

    Ref: 02-A14567

    10g
    37,00€
    50g
    99,00€
    250g
    A consultar
  • Isobutyl methacrylate, 99.5+%, stab. with 10ppm 4-methoxyphenol

    CAS:
    <p>Plastic industry: used in the manufacture of containing active hydroxyl acrylic resin. Coatings with epoxy resin, diisocyanate and melamine formaldehyde resin configuration used for preparing a two-component coating. In oil industry as additives for lubricating oil washing. In electronics industry u</p>
    Fórmula:C8H14O2
    Pureza:99.5+%
    Cor e Forma:Colorless to very pale yellow, Liquid
    Peso molecular:142.20

    Ref: 02-041948

    1l
    102,00€
    4l
    A consultar
    250ml
    40,00€
  • Ethyl 2-(bromomethyl)acrylate, 97%

    CAS:
    <p>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</p>
    Fórmula:C6H9BrO2
    Pureza:97%
    Cor e Forma:Liquid, Colorless to pale yellow
    Peso molecular:193.04

    Ref: 02-H65384

    1g
    A consultar
    5g
    261,00€
  • Ethylenediaminetetraacetic acid disodium salt, 0.200N (0.1M) Standardized solution

    CAS:
    <p>Ethylenediaminetetraacetic acid disodium salt is widely used in textile industry. Usually applied to dissolve limescale. It is applied in textile industry, pulp and paper industry and also in chelation therapy. In cosmetics, it acts as a sequestering agent. It acts as a corrosion inhibitor to carbon</p>
    Fórmula:C10H14N2Na2O8
    Cor e Forma:Clear colorless, Liquid
    Peso molecular:336.21

    Ref: 02-039783

    1l
    57,00€
  • Calcium citrate tetrahydrate, 96%

    CAS:
    <p>Calcium citrate tetrahydrate may be used as raw material in the preparation of nanoparticle with the nominal composition Ca0.8 Ba0.2 Ti03 :Pr3+, via sol-gel process. It may be employed as carbon source in a simple and effective carbonization method to prepare porous carbon without any activation pro</p>
    Fórmula:C12H18Ca3O18
    Pureza:96%
    Cor e Forma:White, Powder
    Peso molecular:570.49

    Ref: 02-A14828

    100g
    27,00€
    500g
    50,00€
  • 2,2,4-Trimethyl-1,3-pentanediol 1-monoisobutyrate

    CAS:
    <p>Employed In pharma industry. As Coalescent for latex paints. Finds applications in Coatings, Nail care, Printing inks, Solvents for cosmetics and personal care, plasticizers. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation an</p>
    Fórmula:C12H24O3
    Cor e Forma:Clear, colorless, Liquid
    Peso molecular:216.32

    Ref: 02-040366

    100g
    53,00€
    500g
    84,00€
  • Diethyl maleate, 97%

    CAS:
    <p>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</p>
    Fórmula:C8H12O4
    Pureza:97%
    Cor e Forma:Clear colorless to pale yellow, Liquid or viscous liquid
    Peso molecular:172.18

    Ref: 02-L03876

    5g
    26,00€
    1kg
    92,00€
    250g
    38,00€
  • Lead(II) citrate trihydrate, 99%

    CAS:
    <p>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</p>
    Fórmula:C12H16O17Pb3
    Pureza:99%
    Cor e Forma:crystalline powder, White
    Peso molecular:1053.80

    Ref: 02-A10701

    100g
    A consultar
  • Methyl 2-bromo-3-fluoropropionate, 97%

    CAS:
    <p>In organic synthesis. Employed as important intermediates in various areas such as peptide synthesis, asymmetric synthesis. 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. </p>
    Fórmula:C4H6BrFO2
    Pureza:97%
    Cor e Forma:Clear colorless, Liquid
    Peso molecular:184.99

    Ref: 02-H31790

    1g
    A consultar
    250mg
    A consultar
  • Benzamide, 98+%

    CAS:
    <p>Benzamide is utilized to study the mechanism of photocatalytic decomposition of aqueous solution of acetic acid, acetamide and acetonitrile in the presence of semiconductors. It is used as a nictoinamide-mimic PARP inhibitor and neuroprotectant. Further, it is used to develop a robust screening meth</p>
    Fórmula:C7H7NO
    Pureza:98+%
    Cor e Forma:White to pale cream, Crystals or powder or crystalline powder
    Peso molecular:121.14

    Ref: 02-A10501

    100g
    29,00€
    500g
    83,00€
    2500g
    A consultar
  • Ethyl methacrylate, 98+%, stab. with 10-120ppm, 4-methoxyphenol

    CAS:
    <p>Ethyl methacrylate is used to prepare copolymers of EMA on waxy maize starch and hydroxypropylstarch, potential application of these copolymers are as excipients for compressed non-disintegrating matrix tablets. It is also used to study reactions of n-butyl acrylate and EMA with ozone in the gas pha</p>
    Fórmula:C6H10O2
    Pureza:98+%
    Cor e Forma:Liquid, Clear colorless
    Peso molecular:114.14

    Ref: 02-A17518

    1l
    79,00€
    250ml
    A consultar