Date published: 2025-12-5

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Butyraldehyde (CAS 123-72-8)

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Alternate Names:
Butanal
CAS Number:
123-72-8
Purity:
≥99%
Molecular Weight:
72.11
Molecular Formula:
C4H8O
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Butyraldehyde functions as a precursor in the synthesis of various organic compounds. It acts as a key intermediate in the production of plastics, resins, and other industrial chemicals. Butyraldehyde is involved in the formation of polymers and other complex organic molecules. Its mechanism of action involves participating in various chemical reactions, such as condensation, oxidation, and reduction, to produce desired products. At the molecular level, butyraldehyde undergoes transformations through addition, substitution, and elimination reactions, contributing to the synthesis of diverse chemical compounds. Its functional role lies in its ability to serve as a building block for the creation of a wide range of organic substances.


Butyraldehyde (CAS 123-72-8) References

  1. Partial reversal of the acetaldehyde and butyraldehyde oxidation reactions catalysed by aldehyde dehydrogenases from sheep liver.  |  Hart, GJ. and Dickinson, FM. 1978. Biochem J. 175: 753-6. PMID: 217349
  2. Selective n-butanol production by Clostridium sp. MTButOH1365 during continuous synthesis gas fermentation due to expression of synthetic thiolase, 3-hydroxy butyryl-CoA dehydrogenase, crotonase, butyryl-CoA dehydrogenase, butyraldehyde dehydrogenase, and NAD-dependent butanol dehydrogenase.  |  Berzin, V., et al. 2013. Appl Biochem Biotechnol. 169: 950-9. PMID: 23292245
  3. A study of the pH- and temperature-dependence of the reactions of yeast alcohol dehydrogenase with ethanol, acetaldehyde and butyraldehyde as substrates.  |  Dickenson, CJ. and Dickinson, FM. 1975. Biochem J. 147: 303-11. PMID: 241323
  4. Thermal decomposition products of butyraldehyde.  |  Hatten, CD., et al. 2013. J Chem Phys. 139: 214303. PMID: 24320376
  5. Engineering of a butyraldehyde dehydrogenase of Clostridium saccharoperbutylacetonicum to fit an engineered 1,4-butanediol pathway in Escherichia coli.  |  Hwang, HJ., et al. 2014. Biotechnol Bioeng. 111: 1374-84. PMID: 24449476
  6. Synthesis of core-shell structured zeolite-A@mesoporous silica composites for butyraldehyde adsorption.  |  Yu, H., et al. 2014. J Colloid Interface Sci. 428: 251-6. PMID: 24910060
  7. Direct Electrochemical Addressing of Immobilized Alcohol Dehydrogenase for the Heterogeneous Bioelectrocatalytic Reduction of Butyraldehyde to Butanol.  |  Schlager, S., et al. 2015. ChemCatChem. 7: 967-971. PMID: 26113881
  8. Fourier transform microwave spectroscopy of Criegee intermediates: The conformational behaviour of butyraldehyde oxide.  |  Cabezas, C., et al. 2019. J Chem Phys. 150: 104301. PMID: 30876361
  9. The association of aldehydes exposure with diabetes mellitus in US population: NHANES 2013-2014.  |  Weng, X., et al. 2022. Chemosphere. 291: 133019. PMID: 34813847
  10. Selective oxidation of n-buthanol to butyraldehyde over MnCo2O4 spinel oxides.  |  Mitran, G., et al. 2020. RSC Adv. 10: 25125-25135. PMID: 35517452
  11. Tyramine Derivatives Catalyze the Aldol Dimerization of Butyraldehyde in the Presence of Escherichia coli.  |  Dennis, JA., et al. 2022. Chembiochem. 23: e202200238. PMID: 35687270
  12. Theoretical-Experimental Study of the Action of Trace Amounts of Formaldehyde, Propionaldehyde, and Butyraldehyde as Inhibitors of the Ziegler-Natta Catalyst and the Synthesis of an Ethylene-Propylene Copolymer.  |  Hernández-Fernández, J., et al. 2023. Polymers (Basel). 15: PMID: 36904338
  13. Biocompatible α-Methylenation of Metabolic Butyraldehyde in Living Bacteria.  |  Dennis, JA., et al. 2023. Angew Chem Int Ed Engl. e202306347. PMID: 37477977

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Butyraldehyde, 100 ml

sc-239448
100 ml
$20.00

Butyraldehyde, 500 ml

sc-239448A
500 ml
$49.00