Date published: 2025-10-11

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1-Iodobutane (CAS 542-69-8)

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CAS Number:
542-69-8
Molecular Weight:
184.02
Molecular Formula:
C4H9I
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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1-Iodobutane is a versatile chemical compound, recognized for its role as an effective alkylating agent in organic synthesis. Its structure, featuring an iodine atom attached to a butane backbone, makes it particularly useful for facilitating the introduction of alkyl groups into other molecules, thereby aiding in the formation of new carbon-carbon bonds. This functionality is crucial for the modification of molecular structures and the synthesis of complex organic compounds. In research environments, 1-iodobutane is employed in various synthetic strategies, including but not limited to, the preparation of larger, more complex organic frameworks through reactions such as SN2 nucleophilic substitution, where it acts by transferring its alkyl group to a suitable nucleophile. Its reactivity and relative stability also make it a preferred choice for use in experimental and developmental chemistry projects aimed at creating innovative organic molecules.


1-Iodobutane (CAS 542-69-8) References

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  2. Formation of volatile iodinated alkanes in soil: results from laboratory studies.  |  Keppler, F., et al. 2003. Chemosphere. 52: 477-83. PMID: 12738273
  3. Interaction mechanism of some alkyl iodides with femtosecond laser pulses.  |  Kosmidis, C., et al. 2005. J Phys Chem A. 109: 1279-85. PMID: 16833441
  4. Thermal chemistry of C4 hydrocarbons on Pt(111): Mechanism for double-bond isomerization.  |  Lee, I. and Zaera, F. 2005. J Phys Chem B. 109: 2745-53. PMID: 16851283
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  6. Substrate specificity of haloalkane dehalogenases.  |  Koudelakova, T., et al. 2011. Biochem J. 435: 345-54. PMID: 21294712
  7. The color tuning of PS-b-P2VP lamellar films with changing the alkyl chain length of 1-iodoalkanes.  |  Shin, SE., et al. 2011. J Nanosci Nanotechnol. 11: 4275-8. PMID: 21780441
  8. Synchrotron photoionization mass spectrometry measurements of product formation in low-temperature n-butane oxidation: toward a fundamental understanding of autoignition chemistry and n-C4H9 + O2/s-C4H9 + O2 reactions.  |  Eskola, AJ., et al. 2013. J Phys Chem A. 117: 12216-35. PMID: 24125058
  9. Kinetics of α-(2,6-Dimethylphenl)vinyllithium: How To Control Errors Caused by Inefficient Mixing with Pairs of Rapidly Competing Ketones.  |  Knorr, R., et al. 2017. J Org Chem. 82: 2843-2854. PMID: 28186756
  10. Palladium-Catalyzed Hydrohalogenation of 1,6-Enynes: Hydrogen Halide Salts and Alkyl Halides as Convenient HX Surrogates.  |  Petrone, DA., et al. 2017. J Am Chem Soc. 139: 3546-3557. PMID: 28195710
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  12. Palladium-Catalyzed Decarbonylative Iodination of Aryl Carboxylic Acids Enabled by Ligand-Assisted Halide Exchange.  |  Boehm, P., et al. 2021. Angew Chem Int Ed Engl. 60: 17211-17217. PMID: 34013616
  13. Comparative Study on Carbon Erosion of Nickel Alloys in the Presence of Organic Compounds under Various Reaction Conditions.  |  Volodin, AM., et al. 2022. Materials (Basel). 15: PMID: 36556837
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

1-Iodobutane, 5 g

sc-251516
5 g
$32.00

1-Iodobutane, 100 g

sc-251516A
100 g
$36.00