Melting point :120 °C
Boiling point :278.5°C
Density :1.2430
refractive index :1.6250 (estimate)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
color :White to Almost white
Water Solubility :1.4mg/L(25 ºC)
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
IARC :3 (Vol. 69) 1997
EPA Substance Registry System :Dibenzo-p-dioxin (262-12-4)

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 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	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. P391 Collect spillage. Hazardous to the aquatic environment P501 Dispose of contents/container to..…