2H-Naphtho[1,2-b]pyran-2-one, 3-phenyl-

Modify Date: 2024-01-15 11:33:18

2H-Naphtho[1,2-b]pyran-2-one, 3-phenyl- Structure
2H-Naphtho[1,2-b]pyran-2-one, 3-phenyl- structure
Common Name 2H-Naphtho[1,2-b]pyran-2-one, 3-phenyl-
CAS Number 50493-12-4 Molecular Weight 272.29700
Density 1.276g/cm3 Boiling Point 495.6ºC at 760 mmHg
Molecular Formula C19H12O2 Melting Point N/A
MSDS N/A Flash Point 209.8ºC

 Names

Name 3-phenylbenzo[h]chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.276g/cm3
Boiling Point 495.6ºC at 760 mmHg
Molecular Formula C19H12O2
Molecular Weight 272.29700
Flash Point 209.8ºC
Exact Mass 272.08400
PSA 30.21000
LogP 4.61320
Index of Refraction 1.695

 Synthetic Route

 Synonyms

3-Phenylnaphtho<1,2-b>pyran-2-on
3-phenyl-benzo[h]chromen-2-one
3-Phenylbenzo<h>cumarin
3-Phenyl-7,8-benzocoumarin
3-phenyl-2H-benzo[h]chromen-2-one
3-phenyl-benzo[h]coumarin
3-Phenyl-7,8-benzocumarin
3-Phenyl-benzo[h]chromen-2-on