Free release

40640-30-0 1,5-diphenyl-4-[(e)-phenyldiazenyl]-1h-pyrazole

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Product Name 1,5-diphenyl-4-[(E)-phenyldiazenyl]-1H-pyrazole
CAS No. 40640-30-0
InChI InChI=1/C21H16N4/c1-4-10-17(11-5-1)21-20(24-23-18-12-6-2-7-13-18)16-22-25(21)19-14-8-3-9-15-19/h1-16H/b24-23+
Molecular Formula C21H16N4
Molecular Weight 324.3785
Density 1.15g/cm3
Boiling point 523.7°C at 760 mmHg
Flash point 270.5°C
Refractive index 1.646