Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) bis(hexafluorophosphate) complex

• Catalog No.: 85793
• CAS Number: 123148-15-2
• M. F.: C72H48F12N6P2Ru
• M. W.: 1388.1900804
• Purity: ≥95.0% (HPCE)

SYNONYMS

• Title: 三(4,7-联苯-1,10-菲咯啉)钌(II)双六氟磷酸盐复合物
• IUPAC name: λ^2-ruthenium(2+) ion tris(4,7-diphenyl-1,10-phenanthroline) bis(hexafluoro-λ^5-phosphanuide)
• IUPAC Traditional name: λ^2-ruthenium(2+) ion tris(4,7-diphenyl-1,10-phenanthroline) dihexafluorophosphate

DATABASE IDS

• CAS Number: 123148-15-2
• MDL Number: MFCD03791108
• PubChem SID: 24888456

PROPERTIES

• Empirical Formula (Hill Notation): C72H48F12N6P2Ru
• Grade: for fluorescence
• Purity: ≥95.0% (HPCE)
• Fluorescence: λex 455 nm; λem 615 nm in 0.1 M phosphate pH 7.0
• Solubility: DMF: soluble
• Solubility: chloroform: soluble
• Solubility: ethanol: soluble
• Solubility: methanol: soluble
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Physical properties3
Packaging
A protocol for embedding polystyrene beads is included with the material.
Application
Tris(4,7-diphenyl-1,10-phenanthroline)-ruthenium hexafluorophosphate (Ru(dpp)3(PF6)2) has been widely used as a probe for luminescent detection and quantitation of oxygen.1,2 The fluorescence of the dye (abs. λmax 455 nm, luminescence λ max 613 nm) is strongly reduced by molecular oxygen due to dynamic quenching, making Ru(dpp)3(PF6)2 a viable oxygen probe based on either measurement of intensity or decay time. At a partial pressure of 200 hPa the decay time (and intensity) of Ru(dpp)3(PF6)2 decreases by a factor of 2 due to dynamic quenching. Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium hexafluorophosphate is recommended for conjugation to polystyrene membranes or beads.

Description (简体中文)

Other Notes
光学传感器中的发光氧探针3,2；物理特性3
包装
A protocol for embedding polystyrene beads is included with the material.
Application
Tris(4,7-diphenyl-1,10-phenanthroline)-ruthenium hexafluorophosphate (Ru(dpp)3(PF6)2) has been widely used as a probe for luminescent detection and quantitation of oxygen.1,2 The fluorescence of the dye (abs. λmax 455 nm, luminescence λ max 613 nm) is strongly reduced by molecular oxygen due to dynamic quenching, making Ru(dpp)3(PF6)2 a viable oxygen probe based on either measurement of intensity or decay time. At a partial pressure of 200 hPa the decay time (and intensity) of Ru(dpp)3(PF6)2 decreases by a factor of 2 due to dynamic quenching. Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium hexafluorophosphate is recommended for conjugation to polystyrene membranes or beads.