Melting point :268°C
Boiling point :380.75°C (rough estimate)
Density :1.5824 (rough estimate)
refractive index :1.6700 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :DMF: soluble50mg/mL
pka :7.2(at 25℃)
form :crystalline
color :yellow
Water Solubility :<0.01 g/100 mL at 19 ºC
Sensitive :Light Sensitive & Hygroscopic
λmax :358nm(MeOH)(lit.)
Merck :14,6599
BRN :893207
BCS Class :2
Stability :Stability Stable, but light-sensitive. Combustible. Incompatible with strong oxidizing agents, strong alkalies, strong acids. Decomposes upon contact with most metals other than stainless steel and aluminium.
CAS DataBase Reference :67-20-9(CAS DataBase Reference)
NIST Chemistry Reference :Hydantoin, n-(5-nitro-2-furfurylidene)-1-amino-(67-20-9)
IARC :3 (Vol. 50) 1990
EPA Substance Registry System :Nitrofurantoin (67-20-9)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. 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. P302+P352 IF ON SKIN: wash with plenty of soap and water.