393002

Cumarin 334

Dye content 99 %

• Empirische Formel (Hill-System): C₁₇H₁₇NO₃
• CAS-Nummer: 55804-67-6
• Molekulargewicht: 283.32
• NACRES: NA.47
• PubChem Substance ID: 24864497
• UNSPSC Code: 12171500
• EC Number: 259-826-7
• MDL number: MFCD00051336

Eigenschaften

• form: powder or crystals
• composition: Dye content, 99%
• mp: 181-184 °C (lit.)
• solubility: ethanol: 10 mg/mL
• λmax: 452 nm
• ε (extinction coefficient): ≥45000 at 449-455 nm in ethanol
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: CC(=O)C1=Cc2cc3CCCN4CCCc(c2OC1=O)c34
• InChI: 1S/C17H17NO3/c1-10(19)14-9-12-8-11-4-2-6-18-7-3-5-13(15(11)18)16(12)21-17(14)20/h8-9H,2-7H2,1H3
• InChI key: JBPCDMSEJVCNGV-UHFFFAOYSA-N

Beschreibung

Application

Geeignet als Laserfarbstoff.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable