Date published: 2026-7-17

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Diethyl (2-methylallyl)phosphonate (CAS 51533-70-1)

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CAS Number:
51533-70-1
Molecular Weight:
192.19
Molecular Formula:
C8H17O3P
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Diethyl (2-methylallyl)phosphonate, known as DMMP, is a colorless liquid with a strong odor that has garnered significant attention in scientific research due to its diverse applications. It finds use as a valuable simulant for chemical warfare agents and serves as a precursor in the synthesis of various organic compounds. As a simulant for chemical warfare agents, Diethyl (2-methylallyl)phosphonate shares structural similarities with nerve agents like sarin, making it a practical tool for evaluating the effectiveness of detection systems against such threats. Moreover, it plays a role in the creation of flame retardants and plasticizers, adding to its importance in the realm of organic compound synthesis. Beyond its applications, Diethyl (2-methylallyl)phosphonate exhibits a cholinesterase inhibitor effect, interfering with the enzymes responsible for breaking down acetylcholine in the body. Given its resemblance to nerve agents like sarin in terms of cholinesterase inhibition, Diethyl (2-methylallyl)phosphonate serves as a valuable subject of study in understanding and developing strategies to counteract the harmful effects of such compounds. Diethyl (2-methylallyl)phosphonate, or DMMP, stands as a versatile chemical compound, profoundly impacting scientific research through its uses as a simulant, precursor, and subject of study in cholinesterase inhibition. Its significance lies not only in its various applications but also in its contributions to enhancing our understanding of potential threats and their potential countermeasures.


Diethyl (2-methylallyl)phosphonate (CAS 51533-70-1) References

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  5. Design, Synthesis, and Antioxidant/Antidiabetic Activity of Nucleic Acid Bases Bearing Fused N,S-Heterocyclic Phosphor Esters  |  Wafaa M. Abdou, Azza A. Kamel, Maha D. Khidre. 2015. 52: 1654-1662.
  6. Phosphonium-carbenium and oxophosphonium-carbenium dications in Friedel-Crafts reactions  |  Grant P. Holmin, Jacob C. Hood, Nathan Scanlon, Douglas A. Klumpp. 2022. Tetrahedron. 121.
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Diethyl (2-methylallyl)phosphonate, 1 g

sc-234628
1 g
$38.00