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Nonafluorovaleric acid, PFPeA, Nonafluoropentanoic acid, Perfluoropentanoic acid
CF3(CF2)3COOH
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Quality Level
Assay
97%
form
liquid
refractive index
n20/D 1.294 (lit.)
bp
140 °C (lit.)
density
1.713 g/mL at 25 °C (lit.)
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, 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.
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Repr. 2
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Aerosol synthesis and reactivity of thin oxide shell aluminum nanoparticles via fluorocarboxylic acid functional coating.
Particle & Particle Systems Characterization, 30(10), 881-887 (2013)
19F, 13C single-and two-bond 2D NMR correlations in perfluoroheptanoic acid.
Journal of Fluorine Chemistry, 83(1), 61-66 (1997)
Solubility of perfluoropentanoic acid in supercritical carbon dioxide: measurements and modeling
Journal of Chemical and Engineering Data, 61, 3902-3907 (2016)
Microwave spectrum of perfluoropentanoic acid
Chemical Physics Letters, 610, 82-85 (2014)
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
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