Acides carboxyliques
Les acides carboxyliques sont des molécules organiques caractérisées par un groupe fonctionnel de type carboxyle (-COOH). Ces acides sont fondamentaux dans diverses réactions chimiques, y compris l'estérification, l'amidation et la décarboxylation. Les acides carboxyliques sont largement utilisés dans la production de produits pharmaceutiques, de polymères et d'agrochimiques. Dans cette section, vous pouvez trouver un grand nombre d'acides carboxyliques prêts à l'emploi. Chez CymitQuimica, nous fournissons une large gamme d'acides carboxyliques de haute qualité pour soutenir vos applications de recherche et industrielles.
12457 produits trouvés pour "Acides carboxyliques"
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Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 97%
CAS :Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid is a chelating agent used for making complexes, especially for calcium ions, which help to determine calcium in the presence of magnesium. It can be used experimentally for treating animals possessing cerium poisoning. It is useful inFormule :C14H24N2O10Degré de pureté :97%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :380.35Tetramethylammonium formate, 30% w/w aq. soln.
CAS :Tetramethylammonium formate may provide the lowest temperature sensitivity, additionally reducing corrosion of stainless-steel flow system by chloride-induced depassivation This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation andFormule :C5H13NO2Couleur et forme :LiquidMasse moléculaire :119.16Methacrylamide, 98%
CAS :Methacrylamide is a reagent used in the production of polymers and copolymers. It is also used as a raw material in the production of chemicals for industrial and professional use such as textiles, leather, fur, bulk, large scale chemicals (including petroleum products), fine chemicals, formulationFormule :C4H7NODegré de pureté :98%Couleur et forme :White to pale yellow, Crystalline powder or crystalsMasse moléculaire :85.113-(4-Fluorophenyl)propionic 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 SciFormule :C9H8FO2Degré de pureté :97%Couleur et forme :White to pale brown, Crystals or powder or crystalline powderMasse moléculaire :167.16Ethyl diacetoacetate, 97%
CAS :Ethyl diacetoacetate is used in the preparation of 3-acetyl-6-chloro-7-hydroxy-4-methylcoumarin. It is used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation anFormule :C8H12O4Degré de pureté :97%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :172.18N-(2-Bromoethyl)phthalimide, 97+%
CAS :N-(2-Bromoethyl)phthalimide is an intermediate used in organic synthesis. It can react with phenyl magnesium bromide to get 2-(2-bromo-ethyl)-3-hydroxy-3-phenyl-isoindolin-1-one. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentatioFormule :C10H8BrNO2Degré de pureté :97+%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :254.082,2,2-Trifluoroacetamide, 97%
CAS :2,2,2-Trifluoroacetamide used in a convenient alternative to the Gabriel synthesis of primary amines from halides by N-alkylation followed by cleavage of the readily-hydrolyzed trifluoroacetyl group and for improved N-alkylation under phase-transfer conditions allowing successive alkylation with difFormule :CF3CONH2Degré de pureté :97%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :113.04Tri-n-butyl citrate, 99%
CAS :Tri-n-butyl citrate is used in polishes, inks, nitrocellulose lacquers, as an anti-foam agent and as a plasticizer. It is also used as paint additives, coating additives and processing aids. In addition to this, it is added to the zein film to enhance its mechanical properties for industrial processFormule :C18H32O7Degré de pureté :99%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :360.45(3S)-(-)-3-Acetamidopyrrolidine, 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 SciFormule :C6H12N2ODegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to yellowMasse moléculaire :128.17N-Isopropylacrylamide, 97%
CAS :N-Isopropylacrylamide is used to produce poly(N-isopropylacrylamide) (pNIPA, pNIPAAm, pNIPAA or pNIPAm) thermo sensitive polymer- or copolymer-based hydrogels. Polymers that contain NIPAM shrink dramatically above 33C. Monomer used in the preparation of thermally sensitive, water-swellable hydrogelsFormule :C6H11NODegré de pureté :97%Couleur et forme :Solid, WhiteMasse moléculaire :113.16Ethyl imidazole-2-carboxylate, 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 SciFormule :C6H8N2O2Degré de pureté :97%Couleur et forme :White to yellow or pale cream, Crystalline powderMasse moléculaire :140.141-Methyl-1H-pyrazole-3-carboxylic acid, 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 SciFormule :C5H6N2O2Degré de pureté :96%Masse moléculaire :126.12Valeric acid hydrazide, 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 SciFormule :C5H12N2ODegré de pureté :95%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :116.16Isobutyl isobutyrate, 98%
CAS :Isobutyl isobutyrate is used principally as a solvent, especially for nitrocellulose lacquers and thinners as well as coatings for plastic substrates, and high-solids coatings. The majority of end uses are in coatings (automotive, industrial, wood furniture, and graphic arts). This Thermo ScientificFormule :(CH3)2CHCOOCH2CH(CH3)2Degré de pureté :98%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :144.22n-Propyl decanoate, 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 SciFormule :C13H26O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :214.35N,N-Dimethylbenzamide, 98+%
CAS :Reagent for deoxygenation of secondary alcohols. 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 changFormule :C9H11NODegré de pureté :98+%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powder or lumps or chunks or fused solidMasse moléculaire :149.19n-Propyl acetate, 99%
CAS :n-propyl acetate is used as a solvent. It plays an important role in the printing inks industry are flexographic and special screen printing inks. It is widely used in fragrances and as a flavor additive due to its odor. It acts as a good solvent for cellulose nitrate, acrylates, alkyd resins, rosiFormule :C5H10O2Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :102.13n-Butyl butyrate, 99%
CAS :It is very important for the food and beverages industries and used as perfuming agents. It is a applied as a solvent for resins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacyFormule :C8H16O2Degré de pureté :99%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :144.21Acetazolamide, 99%
CAS :Acetazolamide acts as a carbonic anhydrase inhibitor which increases cerebral blood flow. It inhibits water permeability of membranes by interacting with aquaporins. It is used for the medical treatment of glaucoma, epileptic seizure, idiopathic intracranial hypertension, altitude sickness, cystinurFormule :C4H6N4O3S2Degré de pureté :99%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :222.25Dimethyl 5-norbornene-2,3-dicarboxylate, 94%
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 SciFormule :C11H14O4Degré de pureté :94%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :210.23
