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Powder White 99% 1 10 Phenanthroline Anhydrous CAS No 66-71-7
Product Details
Mat no.10007001 1,10-Phenanthroline Anhydrous CAS No.66-71-7 C12H8N2 White Powder Purity≥99%
1,10-Phenanthroline Anhydrous properties
| Melting point | 114-117 °C(lit.) |
| Boiling point | >330°C |
| density | 1.1836 (rough estimate) |
| Refractive index | 1.5200 (estimate) |
| Flash point | >330°C |
| Storage conditions | Store below +30°C. |
| Solubility | 2.69g/l |
| form | Powder |
| Acidity coefficient (pKa) | 4.84(at 25℃) |
| color | White to light yellow or light pink |
| Water solubility | slightly soluble |
| Sensitivity | Hygroscopic |
| Merck | 14,7214 |
| BRN | 126461 |
| stability | Stable. Hygroscopic. Store under nitrogen. Incompatible with strong acids, strong oxidizing agents. |
| InChIKey | DGEZNRSVGBDHLK-UHFFFAOYSA-N |
| CAS database | 66-71-7(CAS DataBase Reference) |
| NIST chemical substance information | o-Phenanthroline(66-71-7) |
| EPA chemical substance information | 1,10-Phenanthroline (66-71-7) |
1,10-Phenanthroline Anhydrous use and synthesis method
| Chemical nature |
The monohydrate is white crystalline powder. Melting point 93-94℃, melting point of anhydrous substance is 117℃, soluble in 300 parts of water, 70 parts of benzene, soluble in alcohol and acetone. |
| Use |
It is a common ligand for spectrometric determination of metals and spectroscopic analysis of CO2 reduction. Used in Cu(II)-catalyzed cross-linking reaction of organoboric acid, etc., can also be used as a redox indicator and a reagent for the determination of ferro-titanium. It forms a complex with iron, copper, cobalt, nickel and 2,2'-bipyridine, and forms a red complex with Fe2+. It is oxidized with potassium permanganate to obtain 2,2'-dipyridyl-3,3'-dicarboxylate acid. |
| production method |
This product can be prepared by heating o-phenylenediamine with glycerol, nitrobenzene and concentrated sulfuric acid, or using 8-aminoquinoline as the raw material. |
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