Melting point :220 °C (dec.) (lit.)
Boiling point :582.1±60.0 °C(Predicted)
Density :1.606
refractive index :1.6580 (estimate)
Flash point :11 °C
storage temp. :2-8°C
solubility :Practically insoluble in water, soluble in acetone, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride. It dissolves in dilute solutions of alkali hydroxides.
pka :pKa 3.8 (Uncertain)
form :powder
color :White to Off-White
biological source :rabbit
Water Solubility :Soluble in acetone, DMF or methanol. Slightly soluble in water
Merck :14,4309
Henry's Law Constant :2.5×10¹⁰ mol/(m³Pa) at 25℃, HSDB (2015)
BCS Class :2 (CLogP), 4 (LogP)
Stability :Stable, but light sensitive, air sensitive and hygroscopic. Incompatible with strong oxidizing agents.
Major Application :pharmaceutical
pharmaceutical small molecule InChI :1S/C12H11ClN2O5S/c13-9-5-10(15-6-7-2-1-3-20-7)8(12(16)17)4-11(9)21(14,18)19/h1-5,15H,6H2,(H,16,17)(H2,14,18,19)
InChIKey :ZZUFCTLCJUWOSV-UHFFFAOYSA-N
SMILES :NS(=O)(=O)c1cc(C(O)=O)c(NCc2ccco2)cc1Cl
CAS DataBase Reference :54-31-9(CAS DataBase Reference)
IARC :3 (Vol. 50) 1990
EPA Substance Registry System :Furosemide (54-31-9)

Symbol(GHS):
Signal word:	Danger
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
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313 IF exposed or concerned: Get medical advice/attention.