IUPAC Name: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-8-iodooctane
Synonyms: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-8-iodo-octan ; 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-8-iodooctane ; 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-8-iodo-Octane ; 1-Iodoheptadecafluorooctane ; 1-Iodoperfluorooctane98% ; Heptadecafluoro-1-iodo-octan ; Octane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodo- ; Octane, heptadecafluoro-1-iodo-
Product Categories: Organic Fluorides;Fluorous Chemistry;Fluorous Compounds;Synthetic Organic Chemistry
Molecular Structure of Perfluorooctyl iodide (CAS NO.507-63-1) :
Molecular Formula of Perfluorooctyl iodide (CAS NO.507-63-1) : C₈F₁₇I
Molecular Weight of Perfluorooctyl iodide (CAS NO.507-63-1) : 545.96
CAS NO: 507-63-1
EINECS: 208-079-5
BRN : 1717141
Mol File: 507-63-1.mol
Index of Refraction: 1.323
Surface Tension: 16.2 dyne/cm
Density: 2.004 g/cm³
Flash Point: 68.6 °C
Enthalpy of Vaporization: 38.08 kJ/mol
Boiling Point: 160.6 °C at 760 mmHg
Vapour Pressure: 3.08 mmHg at 25°C
Melting point 25 ºC
Sensitive: Perfluorooctyl iodide (CAS NO.507-63-1) is light sensitive
Appearance: Perfluorooctyl iodide (CAS NO.507-63-1) is clear light pink liquid after melting .

Reported in EPA TSCA Inventory.

Slightly toxic by intravenous route. When heated to decomposition it emits toxic vapors of F⁻ and I⁻.
Hazard Codes Xi
Risk Statements 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR UN 2922
WGK Germany 3
RTECS RG9700050
F 8
Hazard Note Harmful
TSCA T
HazardClass 6.1(b)
PackingGroup III

1.General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
2.Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. 
3.Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only in a chemical fume hood.
4.Storage: Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container.