TRIS(4-FLUOROPHENYL)PHOSPHINE

The Phosphine,tris(4-fluorophenyl)-, with the CAS registry number 18437-78-0, is also known as NSC158458. It belongs to the product categories of Ligand; Catalysis and Inorganic Chemistry; Phosphine Ligands; Phosphorus Compounds. This chemical's molecular formula is C₁₈H₁₂F₃P and molecular weight is 316.256851. Its IUPAC name is called tris(4-fluorophenyl)phosphane. This chemical is white to light yellow crystal powder.

Physical properties of Phosphine,tris(4-fluorophenyl)-: (1)ACD/LogP: 5.85; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.85; (4)ACD/LogD (pH 7.4): 5.85; (5)ACD/BCF (pH 5.5): 16304.61; (6)ACD/BCF (pH 7.4): 16304.61; (7)ACD/KOC (pH 5.5): 36037.85; (8)ACD/KOC (pH 7.4): 36037.85; (9)#Freely Rotating Bonds: 3; (10)Flash Point: 166.4 °C; (11)Enthalpy of Vaporization: 57.26 kJ/mol; (12)Boiling Point: 351.5 °C at 760 mmHg; (13)Vapour Pressure: 8.31E-05 mmHg at 25°C.

Uses of Phosphine,tris(4-fluorophenyl)-: it can be used to produce Difluortri(p-fluorphenyl)phosphoran at temperature of 0 °C. This reaction will need reagent 10 percent IF₅ and solvent acetonitrile. The yield is about 30.1%.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC(=CC=C1F)P(C2=CC=C(C=C2)F)C3=CC=C(C=C3)F
(2)InChI: InChI=1S/C18H12F3P/c19-13-1-7-16(8-2-13)22(17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H
(3)InChIKey: GEPJPYNDFSOARB-UHFFFAOYSA-N