Melting point :11.2 °C(lit.)
Boiling point :232-234 °C(lit.)
Density :1.099 g/mL at 20 °C
vapor pressure :1 mm Hg ( 63.8 °C)
refractive index :n20/D 1.537(lit.)
Flash point :208 °F
storage temp. :2-8°C
solubility :DMF: 20 mg/ml; DMSO: 25 mg/ml; Ethanol: 33 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
color :yellow
Odor :at 10.00 % in dipropylene glycol. sweet warm spicy woody floral sassafrass anise
Odor Type :spicy
Water Solubility :insoluble, <0.1 g/100 mL at 18 ºC
Merck :13,8395
BRN :136380
Dielectric constant :3.1（21℃）
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
LogP :3.098 (est)
CAS DataBase Reference :94-59-7(CAS DataBase Reference)
IARC :2B (Vol. 10, Sup 7) 1987
NIST Chemistry Reference :1,3-Benzodioxole, 5-(2-propenyl)-(94-59-7)
EPA Substance Registry System :Safrole (94-59-7)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 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
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. 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. P308+P313 IF exposed or concerned: Get medical advice/attention.