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Sigma-Aldrich

Perfluoroheptanoic acid

≥97.0%

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Synonym(s):
Tridecafluoroheptanoic acid, Perfluoroheptanoic acid
Linear Formula:
CF3(CF2)5CO2H
CAS Number:
375-85-9
Molecular Weight:
364.06
Beilstein:
1808210
EC Number:
206-798-9
MDL number:
MFCD00039604
PubChem Substance ID:
24861023
NACRES:
NA.22

Quality Level

200

Assay

≥97.0%

form

solid

refractive index

n20/D 1.306 (lit.)

bp

175 °C/742 mmHg (lit.)

mp

30 °C (lit.)

density

1.792 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C7HF13O2/c8-2(9,1(21)22)3(10,11)4(12,13)5(14,15)6(16,17)7(18,19)20/h(H,21,22)

InChI key

ZWBAMYVPMDSJGQ-UHFFFAOYSA-N

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Application

Perfluoroheptanoic acid can be used as a reactant:
  • For the fluoroalkylation of C-H bonds of aromatic compounds using Ni/SiO2 nanocatalyst.
  • To synthesize biphenylyl benzoates via Mitsunobu reaction.
  • To synthesize N-perfluoracyl β-thioamides from β-thio amines in the presence of methyl chloroformate.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H360D - H372

Hazard Classifications

Repr. 1B - STOT RE 1

Target Organs

Liver

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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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Synthesis of new fluorous modular chiral ligand derivatives from amino alcohols and application in enantioselective carbon-carbon bond-forming alkylation reactions
Sehnem J, et al.
Tetrahedron Asymmetry, 21, 997-1003 (2010)
Mikhail N Khrizanforov et al.
Dalton transactions (Cambridge, England : 2003), 45(30), 11976-11982 (2016-07-08)
We have developed Ni(III)-doped silica nanoparticles ([(bpy)xNi(III)]@SiO2) as a recyclable, low-leaching, and efficient oxidative functionalization nanocatalyst for aromatic C-H bonds. The catalyst is obtained by doping the complex [(bpy)3Ni(II)] on silica nanoparticles along with its subsequent electrooxidation to [(bpy)xNi(III)] without
Bart B L Groen et al.
The Journal of clinical endocrinology and metabolism, 101(11), 3978-3988 (2016-11-05)
Skeletal muscle protein synthesis is highly responsive to food intake. It has been suggested that the postprandial increase in circulating insulin modulates the muscle protein synthetic response to feeding. The objective of the study was to investigate whether a greater
N Kudo et al.
Chemico-biological interactions, 134(2), 203-216 (2001-04-20)
Elimination in urine and feces was compared between four perfluorinated fatty acids (PFCAs) with different carbon chain length. In male rats, perfluoroheptanoic acid (PFHA) was rapidly eliminated in urine with the proportion of 92% of the dose being eliminated within
Mingxiao Zhao et al.
Molecular bioSystems, 13(4), 756-766 (2017-02-23)
After a large-scale radiological accident, early-response biomarkers to assess radiation exposure over a broad dose range are not only the basis of rapid radiation triage, but are also the key to the rational use of limited medical resources and to
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