Skip to Content
Merck
CN

396575

Perfluoropentanoic acid

97%

Synonym(s):

Nonafluorovaleric acid, PFPeA, Nonafluoropentanoic acid, Perfluoropentanoic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CF3(CF2)3COOH
CAS Number:
2706-90-3
Molecular Weight:
264.05
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
24864676
EC Number:
220-300-7
Beilstein/REAXYS Number:
1800087
MDL number:
MFCD00040211

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Perfluoropentanoic acid, 97%

InChI key

CXZGQIAOTKWCDB-UHFFFAOYSA-N

InChI

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

SMILES string

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

assay

97%

form

liquid

refractive index

n20/D 1.294 (lit.)

bp

140 °C (lit.)

density

1.713 g/mL at 25 °C (lit.)

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Perfluoropentanoic acid is used as:
  • An emulsifying agent for polymer dispersion, extinction foams, stain repellents, additives for paints, and coatings.
  • A powerful cation exchanger in ion-pairing chromatography.

General description

Perfluoropentanoic acid, also known as nonafluoropentanoic acid, is a monocarboxylic acid that can be utilized as a surfactant, surface protector, stain repellent, fire-fighting foam, emulsifier, and also in the production of fluoropolymers.

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Repr. 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4094
MKCZ4123
MKCZ1142
MKCX1462
MKCW3648

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Microwave spectrum of perfluoropentanoic acid.
Pejlovas A, et al.
Chemical Physics Letters, 610, 82-85 (2014)
Frédéric J Tessier et al.
Molecular nutrition & food research, 60(11), 2446-2456 (2016-07-10)
Nɛ -Carboxymethyl-lysine (CML) is a prominent advanced glycation end-product which is not only found in vivo but also in food. It is known that a percentage of the dietary CML (dCML) is absorbed into the circulation and only partly excreted
Microwave spectrum of perfluoropentanoic acid
AM Pejlovas, et.al.
Chemical Physics Letters, 610, 82-85 (2014)
Solubility of perfluoropentanoic acid in supercritical carbon dioxide: measurements and modeling
A Dartiguelongue, et al.
Journal of Chemical and Engineering Data, 61, 3902-3907 (2016)
Aerosol synthesis and reactivity of thin oxide shell aluminum nanoparticles via fluorocarboxylic acid functional coating.
Kaplowitz D, et al.
Particle & Particle Systems Characterization, 30(10), 881-887 (2013)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service