Melting point :204-206 °C (lit.)
Boiling point :351.93°C (rough estimate)
Density :1.683
refractive index :1.5300 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :ethanol: soluble0.5g/10 mL, clear, yellow to very deep greenish-yellow
form :Solid
pka :pK1:2.85 (25°C)
color :Yellow crystalline
PH Range :2.7
Water Solubility :1350 mg/L (25 ºC)
Merck :14,3276
BRN :1914286
Stability :Stable. Contact with strong bases may lead to fire. Incompatible with strong bases, strong oxidizing agents.
LogP :1.51 at 20℃
CAS DataBase Reference :99-34-3(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 3,5-dinitro-(99-34-3)
EPA Substance Registry System :3,5-Dinitrobenzoic acid (99-34-3)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.