Boiling point :96-97 °C (lit.)
Density :1.561 g/mL at 25 °C (lit.)
vapor density :~5.6 (vs air)
vapor pressure :~40 mm Hg ( 20 °C)
refractive index :n20/D 1.284(lit.)
Flash point :None
storage temp. :Store below +30°C.
Water Solubility :Soluble in water
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Liquid
pka :0.38±0.10(Predicted)
color :Clear colorless to slightly brown
Specific Gravity :1.561
Sensitive :Hygroscopic
BRN :1773387
Stability :hygroscopic
InChIKey :LRMSQVBRUNSOJL-UHFFFAOYSA-N
CAS DataBase Reference :422-64-0(CAS DataBase Reference)
NIST Chemistry Reference :Pentafluoropropionic acid(422-64-0)
EPA Substance Registry System :Pentafluoropropionic acid (422-64-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
Precautionary statements:	P234 Keep only in original container. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.