4,7-DIPHENYL-1,10-PHENANTHROLINE 1662-01-7

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( Bathophenanthroline Basic information Classification Applications Reactions Product Name: Bathophenanthroline Synonyms: BATHOPHENANTHROLINE;TIMTEC-BB SBB008862;4,7-Diphenyl-1,1-phenanthroline;4,7-DIPHENYL-1,10-PHENANTHROLINE;1,10-bathophenanthroline;bathophenanthrolin;4,7-DIPHENYL-1,10-PHENANTHRO-;BATHOPHENANTHROLINE R. G. CAS: 1662-01-7 MF: C24H16N2 MW: 332.4 EINECS: 216-767-1 Product Categories: organic amine;oled materials;Analytical Chemistry;Chelating Reagents;Achiral Nitrogen;Py-N;Electroluminescence;Functional Materials;Highly Purified Reagents;Other Categories;Phenanthrolines;Refined Products by Sublimation;White crystalline powder;White crystalline powder;MOFS COFS;OLED Mol File: 1662-01-7.mol Bathophenanthroline Chemical Properties Melting point  218-220 °C(lit.) Boiling point  459.52°C (rough estimate) bulk density 400kg/m3 density  1.2047 (rough estimate) refractive index  1.7620 (estimate) storage temp.  Sealed in dry,Room Temperature solubility  Soluble in organic solvents. Slightly soluble in acidic aqueous solutions. Insoluble in neutral or alkaline solutions. form  Crystalline Powder, Crystals or Crystalline Mass pka 4.83±0.10(Predicted) color  White to yellow to pinkish λmax 272 nm in THF BRN  261048 Stability: Stable. Incompatible with strong oxidizing agents. InChIKey DHDHJYNTEFLIHY-UHFFFAOYSA-N CAS DataBase Reference 1662-01-7(CAS DataBase Reference) NIST Chemistry Reference 1,10-Phenanthroline, 4,7-diphenyl-(1662-01-7) EPA Substance Registry System 1,10-Phenanthroline, 4,7-diphenyl- (1662-01-7) Absorption λmax?272 nm (in THF) Safety Information Hazard Codes  Xn Risk Statements  20/21/22-36/37/38 Safety Statements  22-24/25-36-26 WGK Germany  3 RTECS  SF8427000 F  8 TSCA  Yes HS Code  29339990 Bathophenanthroline Usage And Synthesis Classification Hole-blocking layer (HBL) materials , Electron injection layer (EIL) materials, OLEDS, Organic photovoltaics, Perovskite solar cells. Applications BPhen is widely used as a hole-blocking or exciton-blocking layer due to its wide energy gap and high ionisation potential. The phenanthroline unit is small, rigid, and planar, with extended π-electrons and short hopping lengths that facilitate electron mobility. The electron mobility of BPhen is about 5 × 10-4 cm2 V-1 s-1, which is about two orders of magnitude higher than that of Alq3. When doped with lithium, BPhen:Li is an excellent electron-transport material, and is often used as an electron-injection layer to enable ohmic contact to any electrode -- without the need to consider the work function alignments. Reactions Bidentate ligand and reagent for determination of iron. Ligand used in the copper-catalyzed protodecarboxylation of aromatic carboxylic acids.  Description BPhen is widely used as a hole-blocking or exciton-blocking layer due to its wide energy gap and high ionisation potential. Chemical Properties white to faintly yellow crystalline powder Uses Bathophenanthroline is widely used for determination of iron in serum and urine by colorimtetry. It acts as buffer layer to improve the efficiency of organic photovoltaic cells. It is very useful as a scavenger reagent, for the removal of traces of iron and copper from reagent solutions, which is used in the trace metal determination. Iron bathophenanthroline complex is involved as a redox mediating agent for imaging surface immobilized deoxyribonucleic acid (DNA) by using Scanning Electrochemical Microscopy (SECM). Uses Bathophenanthroline was used in an ultra-sensitive and selective nonextractive quenchofluorimetric method, in order to determine palladium (II) at μg/l Levels. It may also be used as the buffer layer to improve the performance of organic photovoltaic cells. Definition ChEBI: A member of the class of phenanthrolines that is 1,10-phenanthroline bearing two phenyl substituents at positions 4 and 7.



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