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CAS 15715-41-0

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Diethyl methylphosphonite

Description:
Diethyl methylphosphonite, with the CAS number 15715-41-0, is an organophosphorus compound characterized by its phosphorus-containing structure. It typically appears as a colorless to pale yellow liquid with a faint odor. This compound is known for its use in various chemical applications, including as a precursor in the synthesis of more complex organophosphorus compounds and as a potential agent in chemical warfare due to its ability to inhibit acetylcholinesterase, an enzyme critical for nerve function. Diethyl methylphosphonite is soluble in organic solvents but has limited solubility in water. Its molecular structure features a methyl group attached to a phosphorus atom, which is further bonded to two ethyl groups, contributing to its reactivity and stability under certain conditions. Safety precautions are essential when handling this substance, as it can be toxic and poses environmental hazards. Proper storage and disposal methods are crucial to mitigate risks associated with its use.
Formula:C5H13O2P
InChI:InChI=1S/C5H13O2P/c1-4-6-8(3)7-5-2/h4-5H2,1-3H3
InChI key:InChIKey=NSSMTQDEWVTEKN-UHFFFAOYSA-N
SMILES:P(OCC)(OCC)C
Synonyms:
  • Diethoxymethylphosphine
  • Diethyl methanephosphonite
  • Diethyl methylphosphonite
  • O,O-Diethyl methylphosphonite
  • Phosphonous acid, P-methyl-, diethyl ester
  • Phosphonous acid, methyl-, diethyl ester
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