Perfluorohexanoic acid

Synonym(s):Perfluorocaproic acid;Perfluorohexanoic acid

CAS NO.：307-24-4
Empirical Formula: C6HF11O2
Molecular Weight: 314.05
MDL number: MFCD00198040
EINECS: 206-196-6
SAFETY DATA SHEET (SDS)
Update Date: 2024-05-11 20:10:50

What is Perfluorohexanoic acid?

Chemical properties

Perfluorohexanoic acid (PFHxA) exists as a colourless liquid, it is insoluble in water. Perfluorohexanoic acid has the ability to react with strong oxidizing agents. Upon decomposition, PFHxA can form carbon oxides and hydrogen fluoride. Additional information related to the physical and chemical properties of PFHxA are not currently available.

The Uses of Perfluorohexanoic acid

Perfluorohexanoic acid (PFHxA, perfluorocaproic acid, undecafluorohexanoic acid, undecafluoro-1-hexanoic Acid) is a six-carbon compound in the perfluoroalkyl family of chemicals. Perfluorohexanoic acid is used in stain- and grease-proof coatings on furniture, carpet, and food packaging. Perfluorohexanoic acid is the six-carbon version of the highly persistent and outlawed PFOA. Much like other perfluoroalkyls, PFHxA can persist in the environment.

The Uses of Perfluorohexanoic acid

Undecafluorohexanoic acid, a volatile ion-pair reagent, has been used as mobile phase for LC-MS analysis of highly polar sulfonium pseudo-sugar constituents neosalacinol and neokotalanol, potential α-glucosidase inhibitors isolated from ayurvedic traditional medicine Salacia species.

Definition

ChEBI: A monocarboxylic acid that is perfluorinated hexanoic acid.

Properties of Perfluorohexanoic acid

Melting point:	14 °C
Boiling point:	157 °C
Density	1.759 g/mL at 20 °C(lit.)
refractive index	n20/D 1.301
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	water: insoluble
form	powder to lump to clear liquid
pka	0.42±0.10(Predicted)
Specific Gravity	1.762
color	White or Colorless to Almost white or Almost colorless
BRN	1805852
Stability:	Stable, but may be light sensitive. Incompatible with oxidizing agents.
CAS DataBase Reference	307-24-4(CAS DataBase Reference)
EPA Substance Registry System	Perfluorohexanoic acid (307-24-4)

Safety information for Perfluorohexanoic acid

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05
GHS Hazard Statements	H314:Skin corrosion/irritation
Precautionary Statement Codes	P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. 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. P405:Store locked up.