Melting point :163-165 °C(lit.)
Boiling point :481°C(lit.)
Density :1.1549 (estimate)
vapor pressure :5 x 10^-7 mmHg at 20 °C (U.S. EPA, 1982)
refractive index :1.8390 (estimate)
Flash point :-18 °C
storage temp. :2-8°C
solubility :Soluble in most solvents (U.S. EPA, 1985)
pka :>15 (Christensen et al., 1975)
color :White to Yellow to Green
Water Solubility :1.2 μg/L at 25 °C (U.S. EPA, 1980a)
BRN :1872553
Henry's Law Constant :2.47, 5.03, 11.74, 14.90, 20.53, and 36.52 at 10.0, 20.0, 35.0, 40.1, 45.0, and 55.0 °C, respectively (wetted-wall column, ten Hulscher et al., 1992)
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :205-99-2(CAS DataBase Reference)
IARC :2B (Vol. 92) 2010
EPA Substance Registry System :Benzo[b]fluoranthene (205-99-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H350 May cause cancer Carcinogenicity Category 1A, 1B Danger H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, 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. P308+P313 IF exposed or concerned: Get medical advice/attention. P391 Collect spillage. Hazardous to the aquatic environment P405 Store locked up.