Melting point :88-91 °C (lit.)
Boiling point :134-138 °C/3 mmHg (lit.)
Density :1.6649 (estimate)
Flash point :134-138°C/3mm
form :powder to crystal
pka :0.23±0.10(Predicted)
color :White to Brown to Dark purple
Sensitive :Hygroscopic
BRN :1801049
Stability :hygroscopic
CAS DataBase Reference :376-73-8(CAS DataBase Reference)
EPA Substance Registry System :Pentanedioic acid, hexafluoro- (376-73-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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. P310 Immediately call a POISON CENTER or doctor/physician. P405 Store locked up.