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28639-60-3 1,3,6,9-tetraphenyl-1,3,6,9-tetraazaspiro[4.4]nonane-2,4-dione

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Product Name 1,3,6,9-tetraphenyl-1,3,6,9-tetraazaspiro[4.4]nonane-2,4-dione
CAS No. 28639-60-3
InChI InChI=1/C29H24N4O2/c34-27-29(30(23-13-5-1-6-14-23)21-22-31(29)24-15-7-2-8-16-24)33(26-19-11-4-12-20-26)28(35)32(27)25-17-9-3-10-18-25/h1-20H,21-22H2
Molecular Formula C29H24N4O2
Molecular Weight 460.5265
Density 1.38g/cm3
Boiling point 639.9°C at 760 mmHg
Flash point 278.7°C
Refractive index 1.752