77708-58-8, CAS No 77708-58-8

77708-58-8 9',10'-dihydro-4a'H-spiro[indene-2,6'-pyrido[1,2-a][3,1]benzoxazine]-1,3,7'(8'H)-trione
Product Name	9',10'-dihydro-4a'H-spiro[indene-2,6'-pyrido[1,2-a][3,1]benzoxazine]-1,3,7'(8'H)-trione
Molecular Formula	C₂₀H₁₅NO₄
Molecular Weight	333.3374
InChl	InChI=1/C20H15NO4/c22-15-9-5-8-14-17(15)20(25-16-10-3-4-11-21(14)16)18(23)12-6-1-2-7-13(12)19(20)24/h1-4,6-7,10-11,16H,5,8-9H2
CAS Registry Number	77708-58-8
Molecular Structure
Density	1.46g/cm³
Boiling Point	606.9°C at 760 mmHg
Refractive Index	1.706
Flash Point	320.8°C
Vapour Pressur	1.12E-14mmHg at 25°C

77708-58-8 9',10'-dihydro-4a'H-spiro[indene-2,6'-pyrido[1,2-a][3,1]benzoxazine]-1,3,7'(8'H)-trione