Flammable
Irritant 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran 96+%
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:51325-91-8
:
Formula:C₁₉H₁₇N₃O
MDL Number:MFCD00051341
:303.37 g/mol
Melting Pt:212 °C
Flash Pt:43 °C
Storage Temperature:Ambient
UN:1325
ADR:4.1,III
:GHS02
:GHS07
Specification Test Results
- Appearance:Red to red-brown Powder or crystals
- Infrared spectrum:Conforms
- HPLC:≥96.0 %
- UV Lambda max:479 to 483 nm (in DMSO)
- Molar absorption coefficient:≥42000 l/(mol.cm) (at Lambda max)
Specification Test Results
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