Other grades of this product :
| Phenidone Basic information |
| Product Name: | Phenidone | | Synonyms: | Oprea1;P3441_SIGMA;1-Phenyl-3-pyrazolidino;B PHENIDONE B;S PHENIDONE S;A PHENIDONE A;phenitone;1-PHENYL-3-PYRAZOLIDINONE, FOR PHOTO-GRA PHIC PURPOSES | | CAS: | 92-43-3 | | MF: | C9H10N2O | | MW: | 162.19 | | EINECS: | 202-155-1 | | Product Categories: | | Mol File: | 92-43-3.mol |
| Phenidone Chemical Properties |
| Melting point | 119-121 °C(lit.) | | Boiling point | 288.88°C (rough estimate) | | density | 1.1436 (rough estimate) | | vapor pressure | 0.002Pa at 25℃ | | refractive index | 1.5600 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | solubility | methanol: 0.1 g/mL, clear | | form | White to off-white solid. | | pka | 9.50±0.30(Predicted) | | color | White to Light yellow to Light orange | | Water Solubility | SOLUBLE IN HOT WATER | | Merck | 14,7309 | | BRN | 131856 | | Stability: | Stable, but light sensitive. Incompatible with strong acids, strong oxidizing agents, strong bases. | | LogP | 0.119 at 25℃ | | CAS DataBase Reference | 92-43-3(CAS DataBase Reference) | | NIST Chemistry Reference | 1-Phenyl-3-pyrazolidinone(92-43-3) | | EPA Substance Registry System | 3-Pyrazolidinone, 1-phenyl- (92-43-3) |
| Hazard Codes | Xn,N | | Risk Statements | 22-51/53 | | Safety Statements | 61 | | RIDADR | UN 2811 6.1/PG 3 | | WGK Germany | 2 | | RTECS | UQ8750000 | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 29331990 | | Toxicity | LD50 orl-rat: 200 mg/kg KODAK* -,-,71 |
| Phenidone Usage And Synthesis |
| Chemical Properties | light beige powder or crystals | | Uses | Phenidone is used as black and white photographic developer. | | Uses | Phenidone inhibits both the LO (lipoxygenase) and Cox (cyclooxygenase) pathways, the synthesis of Fos-related antigen protein, and is described as an anti-inflammatory and anti-oxidant compound. Phenidone has been shown to block neurotoxicity induced by kainate, and weakens oxidative stress induced by lipopolysaccharide. | | Flammability and Explosibility | Notclassified | | Safety Profile | Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx. |
| Phenidone Preparation Products And Raw materials |
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