HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Merocyanine 540
mc540 · Nsc369286 · MeroCy 540 · Merocyanin 540 · MEROCYANINE 540 · Merocyanine 540,99% · Merocyanine 540 (90%) · Merocyanine 540 Dye content 90 %
Identifikatoren & physikalische Daten
| CAS No. | 62796-23-0 |
|---|---|
| Summenformel | C26H32N3NaO6S2 |
| Durchschnittliche Molmasse | 569,7 g/mol |
| Monoisotopische Masse | 569,16302238 g/mol |
| SMILES | CCCCN1C(=O)C(=CC=CC=C2Oc3ccccc3N2CCCS(=O)(=O)[O-])C(=O)N(CCCC)C1=S.[Na+] |
| InChIKey | OSQUFVVXNRMSHL-UHFFFAOYSA-M |
| PubChem CID | 4072 |
| EC No. | 636-309-8 |
| DTXSID | DTXSID8069646 |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 151 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 8 |
| Frei drehbare Bindungen | 12 |
| Schwere Atome | 38 |
| Formalladung | 0 |
| Komplexität | 1.020 |
| Schmelzpunkt | 285 °C (dec.)(lit.) |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | DMSO: soluble |
| Aggregatzustand | Solid |
| Farbe | Dark purple to black |
| BRN | 3585252 |
| InChIKey | OSQUFVVXNRMSHL-LTHRDKTGSA-M |
| SMILES | [Na+].CCCCN1C(=O)C(=C\C=C\C=C2/Oc3ccccc3N2CCCS([O-])(=O)=O)\C(=O)N(CCCC)C1=S |
| EPA chemische Informationen | 3(2H)-Benzoxazolepropanesulfonic acid, 2-[4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-butenylidene]-, sodium salt (62796-23-0) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| F | 3-8-10 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| RTECS-Nr. | DM4866500 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
Merocyanine 540 is a fluorescent axonal stain.