3-benzylidene-2-oxo-4H-1,4-benzoxazine-5-carboxylic acid

Modify Date: 2024-02-17 18:46:43

3-benzylidene-2-oxo-4H-1,4-benzoxazine-5-carboxylic acid Structure
3-benzylidene-2-oxo-4H-1,4-benzoxazine-5-carboxylic acid structure
Common Name 3-benzylidene-2-oxo-4H-1,4-benzoxazine-5-carboxylic acid
CAS Number 143651-44-9 Molecular Weight 281.26300
Density 1.405g/cm3 Boiling Point 523.9ºC at 760mmHg
Molecular Formula C16H11NO4 Melting Point N/A
MSDS N/A Flash Point 270.6ºC

 Names

Name 3-benzylidene-2-oxo-4H-1,4-benzoxazine-5-carboxylic acid

 Chemical & Physical Properties

Density 1.405g/cm3
Boiling Point 523.9ºC at 760mmHg
Molecular Formula C16H11NO4
Molecular Weight 281.26300
Flash Point 270.6ºC
Exact Mass 281.06900
PSA 83.30000
LogP 1.92920
Vapour Pressure 8.37E-12mmHg at 25°C
Index of Refraction 1.689