7-(Diethylamino)-4-methyl-2-benzopyron
Bezeichnung:7-(Diethylamino)-4-methyl-2-benzopyron
CAS-Nr91-44-1
Englisch Name:7-Diethylamino-4-methylcoumarin
CBNumberCB5681196
SummenformelC14H17NO2
Molgewicht231.29
MOL-Datei91-44-1.mol
Synonyma
7-(Diethylamino)-4-methyl-2-benzopyron
7-(Diethylamino)-4-methyl-2-benzopyron physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 72-75 °C (lit.) |
| Siedepunkt | 240 °C / 6.5mmHg |
| Dichte | 1.122 |
| Dampfdruck | 0-0.003Pa at 20-25℃ |
| Brechungsindex | 1.5300 (estimate) |
| Flammpunkt | 152°C |
| storage temp. | Sealed in dry,Room Temperature |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
| Aggregatzustand | Crystalline Powder |
| pka | 3.51±0.20(Predicted) |
| Farbe | Light beige to light purple |
| Wasserlöslichkeit | slightly soluble |
| BRN | 193303 |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | AFYCEAFSNDLKSX-UHFFFAOYSA-N |
| LogP | 2.523-2.8 at 23-25℃ |
| CAS Datenbank | 91-44-1(CAS DataBase Reference) |
| NIST chemische Informationen | Coumarin, 7-(diethylamino)-4-methyl-(91-44-1) |
| Kennzeichnung gefährlicher | Xn |
| R-Sätze: | 36/37/38-20/21 |
| S-Sätze: | 37/39-26 |
| WGK Germany | 2 |
| RTECS-Nr. | GN6370000 |
| TSCA | Yes |
| HS Code | 29322090 |
| Giftige Stoffe Daten | 91-44-1(Hazardous Substances Data) |
| Toxizität | LD50 oral in rat: 5gm/kg |
