1(2H)-Phthalazinon
Bezeichnung:1(2H)-Phthalazinon
CAS-Nr119-39-1
Englisch Name:1(2H)-Phthalazinone
CBNumberCB1282098
SummenformelC8H6N2O
Molgewicht146.15
MOL-Datei119-39-1.mol
Synonyma
Phthalazin-1(2H)-on
1(2H)-Phthalazinon
1(2H)-Phthalazinon physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 183-185 °C(lit.) |
| Siedepunkt | 337°C(lit.) |
| Dichte | 1.2312 (rough estimate) |
| Brechungsindex | 1.4900 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| Löslichkeit | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| pka | 12.29±0.20(Predicted) |
| Aggregatzustand | Crystalline Powder |
| Farbe | Off-white to pale yellow |
| BRN | 3654 |
| InChIKey | IJAPPYDYQCXOEF-UHFFFAOYSA-N |
| CAS Datenbank | 119-39-1(CAS DataBase Reference) |
| EPA chemische Informationen | 1(2H)-Phthalazinone (119-39-1) |
| Kennzeichnung gefährlicher | Xn |
| R-Sätze: | 22-68-36/37/38 |
| S-Sätze: | 22-24/25-36/37/39-26 |
| WGK Germany | 3 |
| RTECS-Nr. | TH9185000 |
| HazardClass | IRRITANT |
| HS Code | 29339990 |
| Giftige Stoffe Daten | 119-39-1(Hazardous Substances Data) |
| Toxizität | mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00139, |
