十一氟己酸

CF₃(CF₂)₄COOH

314.05

1805852

MFCD00198040

Perfluorohexanoic acid belonging to the class of perfluorinated carboxylic acids (PFCAs), with a 5-carbon perfluoroalkyl chain, was developed as an alternative to the environmental pollutant, perfluorooctanoic acid (PFOA). The degradation of perfluorohexanoic acid is complex, due to the stability of the carbon-fluorine (C-F) bond. It is most commonly used as a wetting agent, corrosion inhibitor, lubricant, and foam fire extinguishant.

Perfluorohexanoic acid may be used as an analytical reference standard for the determination of the analyte in the following:        

• biological samples using high-performance liquid chromatography (HPLC) with fluorescence detection
• dissolved/particulate phases of wastewater and sewage sludge using liquid chromatography-electrospray-tandem mass spectrometry (LC-ESI-MS/MS)        
• whole blood samples using high-performance liquid chromatography- negative electrospray single quadrupole mass spectrometry (HPLC/ES-MS)

analytical standard

100

≥98.0% (GC)

limited shelf life, expiry date on the label

1.759 g/mL at 20 ℃ (lit.)

neat

2-8℃

OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

1S/C6HF11O2/c7-2(8,1(18)19)3(9,10)4(11,12)5(13,14)6(15,16)17/h(H,18,19)

PXUULQAPEKKVAH-UHFFFAOYSA-N

GHS05

Danger

H314

P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405

Eye Dam. 1 - Skin Corr. 1B

8A - Combustible, corrosive hazardous materials

WGK 3