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Acetaldehyde diethyl acetal (CAS 105-57-7)

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Alternate Names:
Polyacetal; 1,1-Diethoxyethane; Acetal
CAS Number:
105-57-7
Purity:
≥98%
Molecular Weight:
118.17
Molecular Formula:
C6H14O2
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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Acetaldehyde diethyl acetal serves as a synthetic intermediate in organic chemistry. This compound is particularly valued for its role in facilitating the transfer of acetaldehyde groups into reaction systems. By acting as a protective group, it stabilizes sensitive aldehyde groups during reactions that might otherwise lead to degradation or unwanted side reactions. This stabilizing effect is achieved through its ability to temporarily modify the reactivity of aldehydes, making them less susceptible to chemical changes until the desired reaction conditions are met. Researchers employ acetaldehyde diethyl acetal in the synthesis of agrochemicals and other complex organic compounds, leveraging its properties to improve yields, reduce reaction times, and enhance overall process efficiency. Its role is particularly useful in multi-step synthetic routes where maintaining the integrity of aldehyde functionalities is needed for achieving the final target molecules.


Acetaldehyde diethyl acetal (CAS 105-57-7) References

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  7. Development of Anhydrous Ethanol Purification: Reduction of Acetal Content and Vapor-Liquid Equilibrium Study of the Ethanol-Acetal Binary System.  |  Haaz, E., et al. 2021. ACS Omega. 6: 1289-1298. PMID: 33490788
  8. Chitosan Cross-Linking with Acetaldehyde Acetals.  |  Pestov, A., et al. 2022. Biomimetics (Basel). 7: PMID: 35076473
  9. Detection of the tetrahedral reaction intermediate of the reaction of acetyl chloride with ethanol in microdroplets via laser desorption/ionization tandem mass spectrometry.  |  Boulos, VM., et al. 2022. Phys Chem Chem Phys. 24: 24690-24694. PMID: 36196956
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Acetaldehyde diethyl acetal, 5 ml

sc-233799
5 ml
$32.00

Acetaldehyde diethyl acetal, 100 ml

sc-233799A
100 ml
$47.00