6-Cyano-9-(diethylamino)-5H-benzo[a]phenoxazin-5-one

Modify Date: 2025-08-25 18:15:58

6-Cyano-9-(diethylamino)-5H-benzo[a]phenoxazin-5-one Structure
6-Cyano-9-(diethylamino)-5H-benzo[a]phenoxazin-5-one structure
Common Name 6-Cyano-9-(diethylamino)-5H-benzo[a]phenoxazin-5-one
CAS Number 128119-95-9 Molecular Weight 343.379
Density 1.3±0.1 g/cm3 Boiling Point 483.2±45.0 °C at 760 mmHg
Molecular Formula C21H17N3O2 Melting Point N/A
MSDS N/A Flash Point 246.0±28.7 °C

 Names

Name 9-(Diethylamino)-5-oxo-5H-benzo[a]phenoxazine-6-carbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 483.2±45.0 °C at 760 mmHg
Molecular Formula C21H17N3O2
Molecular Weight 343.379
Flash Point 246.0±28.7 °C
Exact Mass 343.132080
LogP 2.59
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.660

 Synonyms

5H-Benzo[a]phenoxazine-6-carbonitrile, 9-(diethylamino)-5-oxo-
9-(Diethylamino)-5-oxo-5H-benzo[a]phenoxazine-6-carbonitrile
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