Melting point :-9 °C
Boiling point :225 °C(lit.)
Density :1.163 g/mL at 25 °C(lit.)
vapor density :4.72
vapor pressure :0.1 hPa (20 °C)
refractive index :n20/D 1.546(lit.)
Flash point :223 °F
storage temp. :Store below +30°C.
solubility :0.65g/l (experimental)
form :Liquid
color :Clear yellow to yellow-green
Specific Gravity :1.16
PH :6-8 (H2O)
explosive limit :1.47-8.8%(V)
Water Solubility :0.44 g/L (20 ºC)
Merck :14,6650
BRN :1907580
Henry's Law Constant :1.25 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
Exposure limits :NIOSH REL: TWA 2 ppm (11 mg/m³), IDLH 200 ppm; OSHA PEL: TWA 5 ppm (30 mg/m³); ACGIH TLV: TWA 2 ppm (adopted).
Dielectric constant :27.399999999999999
Stability :Stable. Combustible. Incompatible with oxidizing agents, strong bases, sulfuric acid, reducing agents, hydrogen, sodium.
InChIKey :PLAZTCDQAHEYBI-UHFFFAOYSA-N
Surface tension :41.5mN/m at 20°C
CAS DataBase Reference :88-72-2(CAS DataBase Reference)
IARC :2A (Vol. 101) 2013
NIST Chemistry Reference :Benzene, 1-methyl-2-nitro-(88-72-2)
EPA Substance Registry System :o-Nitrotoluene (88-72-2)

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 H340 May cause genetic defects Germ cell mutagenicity Category 1A, 1B Danger H350 May cause cancer Carcinogenicity Category 1A, 1B Danger H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
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. 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.