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Methylphosphonyl difluoride

Methylphosphonyl difluoride
CAS number 676-99-3
Molecular formula CH3POF2
Molar mass 100.00
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox disclaimer and references

Methylphosphonyl difluoride (DF), also called methyl difluorophosphite, methylphosphonic difluoride, and difluoromethylphosphine oxide, is a chemical weapon precursor. It is a Schedule 1 substance in the sense of the Chemical Weapons Convention. It is used for production of sarin and soman. Its chemical formula is CH3POF2.

Additional recommended knowledge

Methylphosphonyl difluoride can be used as a component of binary chemical weapons; an example is the M687 artillery shell, where it is used together with a mixture of isopropyl alcohol and isopropyl amine, producing sarin.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Methylphosphonyl_difluoride". A list of authors is available in Wikipedia.
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