4H-Naphtho[1,2-b]pyran-4-one,2-(2-aminophenyl)-(9CI)

Modify Date: 2024-09-24 14:03:26

4H-Naphtho[1,2-b]pyran-4-one,2-(2-aminophenyl)-(9CI) Structure
4H-Naphtho[1,2-b]pyran-4-one,2-(2-aminophenyl)-(9CI) structure
Common Name 4H-Naphtho[1,2-b]pyran-4-one,2-(2-aminophenyl)-(9CI)
CAS Number 842122-36-5 Molecular Weight 287.312
Density 1.3±0.1 g/cm3 Boiling Point 514.4±50.0 °C at 760 mmHg
Molecular Formula C19H13NO2 Melting Point N/A
MSDS N/A Flash Point 254.9±26.4 °C

 Names

Name 2-(2-Aminophenyl)-4H-benzo[h]chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 514.4±50.0 °C at 760 mmHg
Molecular Formula C19H13NO2
Molecular Weight 287.312
Flash Point 254.9±26.4 °C
Exact Mass 287.094635
LogP 3.51
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.732

 Synonyms

4H-Naphtho[1,2-b]pyran-4-one, 2-(2-aminophenyl)-
2-(2-Aminophenyl)-4H-benzo[h]chromen-4-one