Melting point :-93 °C
Boiling point :120 °C(lit.)
Density :0.992 g/mL at 25 °C(lit.)
vapor density :~3 (vs air)
vapor pressure :~13 mm Hg ( 20 °C)
refractive index :n20/D 1.394(lit.)
Flash point :99 °F
storage temp. :Flammables area
solubility :H2O: slightly soluble
form :Liquid
pka :pK1:7.675 (25°C)
color :Colorless to Almost colorless
Water Solubility :1.7 g/100 mL (20 ºC)
Merck :14,6628
BRN :1740684
Henry's Law Constant :8.92 at 20.00 °C, 15.3 at 30.00 °C, 24.4 at 40.00 °C, 36.9 at 50.00 °C (inert gas stripping, Bene? and Dohnal, 1999)
Exposure limits :Potential occupational carcinogen. NIOSH REL: IDLH 100 ppm; OSHA PEL: TWA 25 ppm (90 mg/m³); ACGIH TLV: TWA 10 ppm (adopted).
Dielectric constant :25.5
Stability :Stable. Incompatible with strong oxidizing agents, strong bases, copper.
LogP :1.35 at 20℃
CAS DataBase Reference :79-46-9(CAS DataBase Reference)
IARC :2B (Vol. 29, Sup 7, 71) 1999
NIST Chemistry Reference :Propane, 2-nitro-(79-46-9)
EPA Substance Registry System :2-Nitropropane (79-46-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H350 May cause cancer Carcinogenicity Category 1A, 1B Danger 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. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273 Avoid release to the environment. 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.