MilliporeSigma
All Photos(3)

396575

Sigma-Aldrich

Perfluoropentanoic acid

97%

Synonym(s):
Nonafluorovaleric acid, PFPeA, Nonafluoropentanoic acid, Perfluoropentanoic acid
Linear Formula:
CF3(CF2)3COOH
CAS Number:
Molecular Weight:
264.05
Beilstein:
1800087
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

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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Application

Perfluoropentanoic acid is a short-chain perfluorocarboxylic acid (PFCA)[1] generally used as an industrial surfactant and surface protector.[2][3]

Packaging

5, 25 mL in glass bottle

Pictograms

CorrosionHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Repr. 2

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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