1620835-52-0

Basic information

• Product Name: C₈HF₁₀OP
• CAS NO: 1620835-52-0
• Molecular Weight: 334.053
• Mol File: 1620835-52-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₈HF₁₀OP(CAS DataBase Reference)
• NIST Chemistry Reference: C₈HF₁₀OP(1620835-52-0)
• EPA Substance Registry System: C₈HF₁₀OP(1620835-52-0)

Safety Data

• Hazardous Substances Data: 1620835-52-0(Hazardous Substances Data)

Upstream product

• 1620835-50-8 C₁₂H₁₀F₁₀NP 
• 1620835-49-5 C₁₀H₁₀BrF₅NP 
• 13379-67-4 pentafluorophenyl-phosphonous acid dibromide 

Relevant articles and documents

Synthesis of unsymmetrically substituted phosphane oxides (R 1R2P(O)H) and phosphinous acids (R1R 2POH)

This paper describes the synthesis of unsymmetrically substituted phosphinous acids and phosphane oxides featuring at least one electron-withdrawing pentafluoroethyl group. The presence of a diethylamino function as a protecting group allows a selective reaction of RClPNEt 2 (R=CF3, C6F5, C6H 5) with LiC2F5. On treatment with para-toluenesulfonic acid the isolated aminophosphanes R(C2F 5)PNEt2 are readily converted into the corresponding phosphinous acids or phosphane oxides, respectively. Investigation of the tautomeric equilibrium between oxide and acid tautomer revealed (CF 3)(C2F5)POH as a stable phosphinous acid, whereas the pentafluorophenyl and phenyl derivatives constitute a solvent dependent equilibrium between the acid and the oxide tautomer.