Melting point :-51.2°C
Boiling point :82-84 °C(lit.)
Density :1.745 g/mL at 25 °C(lit.)
refractive index :n20/D 1.3(lit.)
Flash point :80-82°C
storage temp. :Refrigerator, under inert atmosphere
solubility :Chloroform, Methanol (Sparingly)
form :A liquid
Specific Gravity :1.72
color :Colourless
Thermal Conductivity :0.06 W/(m·K) at 25 ℃
Specific Heat Capacity :Cp(liquid): 1.08 J/(g·K), at 25℃
BRN :1716335
Henry's Law Constant :3.0×10^-9 mol/(m³Pa) at 25℃, Brockbank (2013)
Dielectric constant :1.76
Cosmetics Ingredients Functions :SKIN CONDITIONING
EMULSION STABILISING
ABSORBENT
ANTICAKING InChI :1S/C7F16/c8-1(9,2(10,11)4(14,15)6(18,19)20)3(12,13)5(16,17)7(21,22)23
InChIKey :LGUZHRODIJCVOC-UHFFFAOYSA-N
SMILES :FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
Surface tension :12.85mN/m at 20°C
CAS DataBase Reference :335-57-9(CAS DataBase Reference)
NIST Chemistry Reference :Heptane, hexadecafluoro-(335-57-9)
EPA Substance Registry System :Perfluoroheptane (335-57-9)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.