7-(Diethylamino)coumarin-3-carboxylic acid
Bezeichnung:7-(Diethylamino)coumarin-3-carboxylic acid
CAS-Nr50995-74-9
Englisch Name:7-(Diethylamino)coumarin-3-carboxylic acid
CBNumberCB9405307
SummenformelC14H15NO4
Molgewicht261.27
MOL-Datei50995-74-9.mol
7-(Diethylamino)coumarin-3-carboxylic acid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 222-224 °C (dec.)(lit.) |
| Siedepunkt | 464.7±45.0 °C(Predicted) |
| Dichte | 1.317±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| Löslichkeit | DMF: soluble |
| pka | -98.36 ± 0.20, most acidic, temperature: 25 °C; 6.06 ± 0.20, most basic(at 25℃) |
| Aggregatzustand | Solid |
| Farbe | Bright orange solid; Orange crystals; Orange crystalline solid; Orange laths; Orange powder; Orange solid |
| maximale Wellenlänge (λmax) | 409 nm (Buffer pH 9.0) |
| BRN | 6145963 |
| Major Application | Epoxy resinsphotoluminescent devices;lithographic platematerials; oil-repellent copolymers/coatings;polymer matrices; silica nanoparticles for imaging,security, and sensing applications |
| Biologische Anwendungen | Detecting hydrogenperoxide; evaluating iron ions; cysteine cathepsinsinhibitors; β-glucosidase inhibitors; humanmonoamine oxidase inhibitors; N-Methyl-D-aspartatereceptors (NMDARs) inhibitors; phosphateassay; probing actomyosin mechanism;treatingcancer/antitumor activity，treating cognitive deficits orschizophrenia;as a substrate for measuring proteinkinase activity |
| Kennzeichnung gefährlicher | Xi |
| S-Sätze: | 22-24/25 |
| WGK Germany | 3 |
| F | 8-10 |
| Hazard Note | Irritant |
| HS Code | 29322090 |
