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CAS 4020-99-9

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Methyl P,P-diphenylphosphinite

Description:
Methyl P,P-diphenylphosphinite, with the CAS number 4020-99-9, is an organophosphorus compound characterized by its phosphinite functional group. This substance typically appears as a colorless to pale yellow liquid and is known for its role as a ligand in coordination chemistry and as an intermediate in organic synthesis. It exhibits moderate stability under standard conditions but can be sensitive to moisture and air, which may lead to hydrolysis or oxidation. The compound is soluble in organic solvents, making it useful in various chemical reactions. Methyl P,P-diphenylphosphinite can participate in nucleophilic substitution reactions due to the presence of the phosphorus atom, which can coordinate with metals, enhancing its utility in catalysis. Safety precautions are necessary when handling this compound, as it may pose health risks if inhaled or ingested, and appropriate personal protective equipment should be used. Overall, its unique chemical properties make it valuable in both industrial and research applications within the field of chemistry.
Formula:C13H13OP
InChI:InChI=1S/C13H13OP/c1-14-15(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
InChI key:InChIKey=OAADXJFIBNEPLY-UHFFFAOYSA-N
SMILES:P(OC)(C1=CC=CC=C1)C2=CC=CC=C2
Synonyms:
  • Diphenylmethoxyphosphine
  • Diphenylphosphinous acid methyl ester
  • Methoxydiphenylphosphine
  • Methyl P,P-diphenylphosphinite
  • NSC 171167
  • Phosphinous acid, P,P-diphenyl-, methyl ester
  • Phosphinous acid, diphenyl-, methyl ester
  • Methyl diphenylphosphinite
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