3H-Naphtho[2,1-b]pyran-3-one,2-benzoyl- (4852-81-7)

Identification
Name:	3H-Naphtho[2,1-b]pyran-3-one,2-benzoyl-
Synonyms:	1-Naphthaleneacrylicacid, a-benzoyl-2-hydroxy-, d-lactone (7CI,8CI);3-Benzoylbenzo[f]coumarin
CAS:	4852-81-7
Molecular Formula:	C20H12 O3
Molecular Weight:	300.31
InChI:	InChI=1/C20H12O3/c21-19(14-7-2-1-3-8-14)17-12-16-15-9-5-4-6-13(15)10-11-18(16)23-20(17)22/h1-12H
Molecular Structure:
Properties
Flash Point:	239.2°C
Boiling Point:	535°Cat760mmHg
Density:	1.327g/cm³
Refractive index:	1.698
Flash Point:	239.2°C
Safety Data