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  2. Isobutyraldehyde - Wikipedia

    en.wikipedia.org/wiki/Isobutyraldehyde

    Isobutyraldehyde is the chemical compound with the formula (CH 3) 2 CHCHO. It is an aldehyde, isomeric with n-butyraldehyde (butanal). [1] Isobutyraldehyde is made, often as a side-product, by the hydroformylation of propene. Its odour is described as that of wet cereal or straw. It undergoes the Cannizaro reaction even though it has alpha ...

  3. Butyraldehyde - Wikipedia

    en.wikipedia.org/wiki/Butyraldehyde

    Butyraldehyde is produced almost exclusively by the hydroformylation of propylene: . CH 3 CH=CH 2 + H 2 + CO → CH 3 CH 2 CH 2 CHO. Traditionally, hydroformylation was catalyzed by cobalt carbonyl but rhodium complexes are more common.

  4. Isobutyric acid - Wikipedia

    en.wikipedia.org/wiki/Isobutyric_acid

    Isobutyric acid is manufactured by the oxidation of isobutyraldehyde, which is a byproduct of the hydroformylation of propylene. [7] It can also be prepared by the high pressure hydrocarboxylation (Koch reaction) from propylene: [7] CH 3 CH=CH 2 + CO + H 2 O → (CH 3) 2 CHCO 2 H

  5. Isobutylidenediurea - Wikipedia

    en.wikipedia.org/wiki/Isobutylidenediurea

    It is produced by the condensation reaction of isobutyraldehyde and two equivalents of urea: (CH 3) 2 CHCHO + 2 OC(NH 2) 2 → (CH 3) 2 CHCH{NHC(O)NH 2} 2 + H 2 O. The controlled-release process is the reverse of the above reaction, which only occurs after the IBDU dissolves.

  6. Aldehyde - Wikipedia

    en.wikipedia.org/wiki/Aldehyde

    Aldehyde structure. In organic chemistry, an aldehyde (/ ˈ æ l d ɪ h aɪ d /) is an organic compound containing a functional group with the structure R−CH=O. [1] The functional group itself (without the "R" side chain) can be referred to as an aldehyde but can also be classified as a formyl group.

  7. List of Indonesian acronyms and abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_Indonesian...

    AAL (Akademi Angkatan Laut) - Indonesian Naval Academy. AAU (Akademi Angkatan Udara) - Indonesian Air Force Academy. ABK (anak buah kapal) - ship's crew . ABRI (Angkatan Bersenjata Republik Indonesia) - Military of Indonesia (New Order Era)

  8. Butanediol - Wikipedia

    en.wikipedia.org/wiki/Butanediol

    2-methylpropane-1,1-diol (not a glycol), hydrate of 2-methylpropanal (isobutyraldehyde) These three methylpropanediols are structural isomers of butanediols.

  9. Hydroformylation - Wikipedia

    en.wikipedia.org/wiki/Hydroformylation

    Hydroformylation of an alkene (R 1 to R 3 organyl groups (i. e. alkyl-or aryl group) or hydrogen). In organic chemistry, hydroformylation, also known as oxo synthesis or oxo process, is an industrial process for the production of aldehydes (R−CH=O) from alkenes (R 2 C=CR 2).