Synonym1,3-Dioxolo[4,5-g]quinoline-7-carboxylic acid, 5-ethyl-5,8-dihydro-8-oxo-, Oxolinic, Prodoxal, W 4565, Emyrenil, Nidantin, Oksaren, Prodoxol, Uroxin, Uroxol, Utibid, 1-Ethyl-1,4-dihydro-6,7-methylenedioxy-4-oxo-3-quinolinecarboxylic acid, 5-Ethyl-5,8-dihydro-8-oxo-1,3-dioxolo(4,5-g)quinoline-7-carboxylic acid, 1-Ethyl-6,7-methylenedioxy-4-quinolone-3-carboxylic acid, NSC-110364, Ossian, Oxoboi, Pietil, Uritrate, Uro-alvar, Urotrate, Inoxyl, Urinox, Dioxacin, Gramurin, Starner, Ultibid, 1-Ethyl-1,4-dihydro-6,7-methylenedioxy-4-oxo-3-quinoline-carboxylic acid (oxolinic acid), 1-ethyl-1,4-dihydro-6,7-methylenedioxy-4-oxo-3-quinolinecarboxylicacid, 1-ethyl-6,7-methylenedioxo-4-quinoline-3-carboxlicacid, 1-ethyl-6,7-methylenedioxy-4-quinolone-3-carboxylicacid, 5-g)quinoline-7-carboxylicacid,5-ethyl-5,8-dihydro-8-oxo-3-dioxolo(4, 5-g]quinoline-7-carboxylicacid,5-ethyl-5,8-dihydro-8-oxo-3-dioxolo[4, dioxacin, emyrenil, gramurin
Molecular weight261.23
EINECS238-750-8
InChI1S/C13H11NO5/c1-2-14-5-8(13(16)17)12(15)7-3-10-11(4-9(7)14)19-6-18-10/h3-5H,2,6H2,1H3,(H,16,17)
StabilityStable. Combustible.
Storage Temperature2-8°C
Merck13,7014
Melting Point314-316°C (dec.)
SensitiveLight Sensitive
SolubilitySoluble in 0.5N NaOH with warming
ColorWhite
Flash Point>110°(230°F)
Boiling Point473?
FormCrystalline Powder
Boiling Point473?
log P (octanol-water)0.94
Melting Point315 dec ° C
Henry's Law Constant4.12E-16 atm-m3/mole
Vapor Pressure4.75E-08 mm Hg
Water solubility3.2 mg/L
pKa Dissociation Constant6.87
Atmospheric OH Rate Constant1.26E-10 cm3/molecule-sec
Boiling Point473?