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82419-34-9

82419-34-9 structure
82419-34-9 structure

Name ethyl 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate
Synonyms ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazin-6-carboxylate
ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]-benzoxazine6-carboxylate
ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate
ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido(1,2,3-de)[1,4]benzoxazin-6-carboxylate
ETHYL 9,10-DIFLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLATE
7H-1,4-Oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, ethyl ester
Ethyl 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
Ethyl 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
Density 1.4±0.1 g/cm3
Boiling Point 442.2±45.0 °C at 760 mmHg
Melting Point 261 ºC (ethanol )
Molecular Formula C15H13F2NO4
Molecular Weight 309.265
Flash Point 221.2±28.7 °C
Exact Mass 309.081268
PSA 57.53000
LogP 1.28
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.582
Water Solubility Very slightly soluble (0.17 g/L) (25 ºC)