Melting point :−48 °C(lit.)
Boiling point :233 °C(lit.)
Density :0.86 g/mL at 25 °C(lit.)
refractive index :n20/D 1.485(lit.)
Flash point :203 °F
storage temp. :Store at room temperature
form :clear liquid
color :Colorless to Almost colorless
Specific Gravity :0.860
BRN :1905782
Stability :Stable. Incompatible with strong oxidizing agents. Combustible.
CAS DataBase Reference :1078-71-3(CAS DataBase Reference)
NIST Chemistry Reference :n-Heptylbenzene(1078-71-3)
EPA Substance Registry System :Heptylbenzene (1078-71-3)

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 H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 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:	P201 Obtain special instructions before use. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P312 Call a POISON CENTER or doctor/physician if you feel unwell.