3-Cyano-7-hydroxycoumarin
Bezeichnung:3-Cyano-7-hydroxycoumarin
CAS-Nr19088-73-4
Englisch Name:3-Cyano-7-hydroxycoumarin
CBNumberCB1344231
SummenformelC10H5NO3
Molgewicht187.15
MOL-Datei19088-73-4.mol
3-Cyano-7-hydroxycoumarin physikalisch-chemischer Eigenschaften
| Schmelzpunkt | ≥250 °C(lit.) |
| Siedepunkt | 436.6±45.0 °C(Predicted) |
| Dichte | 1.50±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | DMF: soluble |
| Aggregatzustand | powder to crystal |
| pka | 7.03 ± 0.20, most acidic, temperature: 25 °C |
| Farbe | Yellow solid or powder |
| maximale Wellenlänge (λmax) | 408 nm (Buffer pH 9); 408 nm (MeOH) |
| BRN | 153271 |
| Major Application | Electroluminescentdevice;laser dyes; modified polyester for foodcontainers/beverage bottles; monitoring of cationicphotopolymerization processes;textiles;thin films |
| Biologische Anwendungen | Detectingmicroorganisms,nucleic acids; inhibiting cellproliferation/tumor growth; reference standard foresters; ethers,phosphates substrates; asa substrate for measuring nucleic acid polymerasesactivity; treating viral or parasite infections |
| InChIKey | IJQYTHQDUDCJEQ-UHFFFAOYSA-N |
| CAS Datenbank | 19088-73-4 |
| Kennzeichnung gefährlicher | Xn |
| R-Sätze: | 20/21/22-36/37/38 |
| S-Sätze: | 26-36 |
| WGK Germany | 3 |
| F | 8 |
| HS Code | 2932.20.4500 |
