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  2. 2,5-Furandicarboxylic acid - Wikipedia

    en.wikipedia.org/wiki/2,5-Furandicarboxylic_acid

    2,5-Furandicarboxylic acid (FDCA) is an organic chemical compound consisting of two carboxylic acid groups attached to a central furan ring. It was first reported as dehydromucic acid by Rudolph Fittig and Heinzelmann in 1876, who produced it via the action of concentrated hydrobromic acid upon mucic acid . [ 2 ]

  3. FDCA - Wikipedia

    en.wikipedia.org/wiki/FDCA

    FDCA may refer to: 2,5-furandicarboxylic acid , oxidized furan derivative and important building block for range of polymers Federal Food, Drug, and Cosmetic Act , set of laws passed by Congress giving authority to the U.S. Food and Drug Administration

  4. Polyethylene furan-2,5-dicarboxylate - Wikipedia

    en.wikipedia.org/wiki/Polyethylene_furan-2,5-di...

    [2] [3] As an aromatic polyester from ethylene glycol it is a chemical analogue of polyethylene terephthalate (PET) and polyethylene naphthalate (PEN). PEF has been described in (patent) literature since 1951, [ 4 ] but has gained renewed attention since the US department of energy proclaimed its building block, FDCA, as a potential bio-based ...

  5. 2,5-Furandicarboxaldehyde - Wikipedia

    en.wikipedia.org/wiki/2,5-Furandicarboxaldehyde

    2,5-Furandicarboxaldehyde (FDC) is an organic compound with the molecular formula C 4 H 2 O(CHO) 2. It consists of a furan ring with aldehyde groups on the 2 and 5 position. It is therefore classified as a dialdehyde .

  6. Hydroxymethylfurfural - Wikipedia

    en.wikipedia.org/wiki/Hydroxymethylfurfural

    Of these the most important is 2,5-furandicarboxylic acid, which has been proposed as a replacement for terephthalic acid in the production of polyesters. [20] [21] HMF can be converted to 2,5-dimethylfuran (DMF), a liquid that is a potential biofuel with a greater energy content than bioethanol. Hydrogenation of HMF gives 2,5-bis(hydroxymethyl ...

  7. Regulation of food and dietary supplements by the U.S. Food ...

    en.wikipedia.org/wiki/Regulation_of_food_and...

    The United States Federal Food, Drug, and Cosmetic Act (abbreviated as FFDCA, FDCA, or FD&C), is a set of laws passed by Congress in 1938 giving authority to the U.S. Food and Drug Administration (FDA) to oversee the safety of food, drugs, and cosmetics.

  8. 2-Furoic acid - Wikipedia

    en.wikipedia.org/wiki/2-Furoic_acid

    This is a disproportionation reaction and produces a 1:1 ratio of 2-furoic acid and furfuryl alcohol (a 50% yield of each). [6] It remains economical because both products have commercial value. The bio-catalytic route involves the microorganism Nocardia corallina. This produces 2-furoic acid in higher yields: 98% from 2-furfuryl alcohol and 88 ...

  9. Perfluoroalkyl carboxylic acids - Wikipedia

    en.wikipedia.org/.../Perfluoroalkyl_carboxylic_acids

    Trifluoroacetic acid is a widely employed acid, used for example in the synthesis of peptides.Its esters are useful in analytical chemistry. Longer-chain perfluoroalkyl carboxylic acids, e.g. with five to nine carbons, are useful fluorosurfactants and emulsifiers used in the production of polytetrafluoroethylene (Teflon) and related fluoropolymers.