661-45-0

Basic information

• Product Name: Phosphorane, difluorotris(trifluoromethyl)-
• CAS NO: 661-45-0
• Molecular Formula: C3F11P
• Molecular Weight: 275.989
• Mol File: 661-45-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Phosphorane, difluorotris(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphorane, difluorotris(trifluoromethyl)-(661-45-0)
• EPA Substance Registry System: Phosphorane, difluorotris(trifluoromethyl)-(661-45-0)

Safety Data

• Hazardous Substances Data: 661-45-0(Hazardous Substances Data)

Upstream product

• 423-01-8 tris(trifluoromethyl)phosphine oxide 
• 1184-81-2 Trifluormethyl-tetrafluorphosphoran 
• 432-04-2 tris(trifluoromethyl)phosphine 
• 7783-60-0 sulfur tetrafluoride 

Downstream Products

• 422-91-3 1,1,2,2,3,3-hexafluoro-1,3-diiodopropane 
• 354-65-4 1,2-diiodotetrafluoroethane 
• 1184-76-5 difluorodiiodomethane 
• 931-91-9 1,1,2,2,3,3-Hexafluoro-cyclopropane 
• 420-56-4 trimethylsilyl fluoride 
• 51874-39-6 (CF₃)3P(OCH₃)2 
• 59888-71-0 (CF₃)3P(F)OCH₃ 
• 116-14-3 polytetrafluoroethylene 
• 2154-59-8 difluoro-methylene 

Relevant articles and documents

Oxidation of tris(trifluoromethyl)phosphine

Oxygen reacts with tris(trifluoromethyl)phosphine by a chain reaction involving the trifluoromethyl radical and its autoxidation. With thermal quenching, tris(trifluoromethyl) phosphate and bis(trifluoromethyl)fluorophosphine oxide are formed. Under conditions of spontaneous ignition the latter compound delivers CF2, a powerful reducing agent.