396575
Perfluoropentanoic acid
97%
Synonym(s):
Nonafluorovaleric acid, PFPeA, Nonafluoropentanoic acid, Perfluoropentanoic acid
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All Photos(3)
About This Item
Linear Formula:
CF3(CF2)3COOH
CAS Number:
Molecular Weight:
264.05
Beilstein:
1800087
EC Number:
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.22
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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
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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