Melting point :242-244 °C (lit.)
Boiling point :335.43°C (rough estimate)
Density :1.6031 (rough estimate)
refractive index :1.6500 (estimate)
Flash point :2 °C
storage temp. :2-8°C
solubility :Very slightly soluble in water, slightly soluble in ethanol (96 per cent).
pka :pKa 9.28± 0.03( EtOH,t =35±0.1,I=0.00) (Uncertain)
form :Solid
color :Yellow to Dark Yellow
Water Solubility :<0.1 g/100 mL at 19 ºC
Sensitive :Light Sensitive
Merck :14,6600
BRN :86403
InChIKey :IAIWVQXQOWNYOU-FPYGCLRLSA-N
CAS DataBase Reference :59-87-0(CAS DataBase Reference)
IARC :3 (Vol. 50) 1990
NIST Chemistry Reference :5-Nitro furfural semicarbazone(59-87-0)
EPA Substance Registry System :Nitrofurazone (59-87-0)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment. 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. P308+P313 IF exposed or concerned: Get medical advice/attention.