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Perfluoropentanoic acid

analytical standard

Synonym(s):

Nonafluorovaleric acid, PFAS, Nonafluoropentanoic acid, Perfluoropentanoic acid

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About This Item

Linear Formula:
CF3(CF2)3COOH
CAS Number:
2706-90-3
Molecular Weight:
264.05
Beilstein:
1800087
MDL number:
MFCD00040211
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Agency

suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 533
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for EPA OTM-45
suitable for ISO 21675 2019

reg. compliance

suitable for FDA C-010.02

Assay

≥98.0% (GC)

form

liquid

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.294 (lit.)

bp

140 °C (lit.)

density

1.713 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

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

InChI

1S/C5HF9O2/c6-2(7,1(15)16)3(8,9)4(10,11)5(12,13)14/h(H,15,16)

InChI key

CXZGQIAOTKWCDB-UHFFFAOYSA-N

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General description

Perfluoropentanoic acid is a persistent organic pollutant belonging to the perfluorinated (PFCs) class of compounds. These compounds are used in a variety of industrial applications, such as textile paints, polishes, adhesives, electronics, waxes, stain repellents, and food packaging.

Application

Perfluoropentanoic acid may be used as an analytical reference standard for the determination of the analyte in fish using liquid chromatography–quadrupole-linear ion trap mass spectrometry (LC–QqLIT–MS) and in natural water samples using high-performance liquid chromatography with fluorescence detection (HPLC-FLD).

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Statements

H318,H361d

Hazard Classifications

Eye Dam. 1 - Repr. 2

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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HPLC determination of perfluorinated carboxylic acids with fluorescence detection
Pobozy E, et al.
Microchimica Acta, 172(3-4), 409-417 (2011)
Development and validation of a pressurized liquid extraction liquid chromatography?tandem mass spectrometry method for perfluorinated compounds determination in fish
Llorca M, et al.
Journal of Chromatography A, 1216(43), 7195-7204 (2009)

Articles

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Liquid Chromatography–Mass Spectrometry (LC-MS) separation of 33 PFAS (Per- and poly-fluoroalkyl substances) using a superficially porous silica particles (SPP) based Ascentis® Express C18 column.

LC-MS/MS Analysis of 16 Per- and Polyfluoroalkyl Substances (PFAS) in Milk Using QuEChERS Based on FDA Method C-010.02

Discover an LC-MS/MS method for the analysis of 16 per- and polyfluoroalkyl compounds (PFAS) in milk using QuEChERS extraction technique following FDA C-010.02 guidelines.

LC-MS/MS Analysis of 16 PFAS in Salmon Using QuEChERS Based on FDA Method C-010.02

Find more about the analysis of 16 PFAS in salmon via QuEChERS extraction and LC-MS/MS characterization following FDA Method C-010.02.

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