Melting point :253-255°C
Boiling point :439.7±45.0 °C(Predicted)
Density :1.45±0.1 g/cm3(Predicted)
RTECS :DK1672000
Flash point :>110°(230°F)
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :1 M NH4OH: soluble50mg/mL
pka :pKa 6.42(H2O t=25.0 I=0.025)(Approximate)
form :powder
color :white to off-white
Water Solubility :Soluble in DMSO and dilute alkali hydroxides. Insoluble in water
Merck :14,4137
BRN :490724
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :42835-25-6(CAS DataBase Reference)
EPA Substance Registry System :1H,5H-Benzo[ij]quinolizine-2-carboxylic acid, 9-fluoro-6,7-dihydro-5-methyl-1-oxo- (42835-25-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.