Merck
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342041

Sigma-Aldrich

Perfluoroheptanoic acid

≥97.0%

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

Quality Level

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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This Item
177741396575394459
assay

≥97.0%

assay

98%

assay

97%

assay

97%

form

solid

form

-

form

liquid

form

solid

refractive index

n20/D 1.306 (lit.)

refractive index

-

refractive index

n20/D 1.294 (lit.)

refractive index

-

bp

175 °C/742 mmHg (lit.)

bp

218 °C/740 mmHg (lit.)

bp

140 °C (lit.)

bp

-

mp

30 °C (lit.)

mp

77-81 °C (lit.)

mp

-

mp

59-62 °C (lit.)

density

1.792 g/mL at 25 °C (lit.)

density

-

density

1.713 g/mL at 25 °C (lit.)

density

-

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

Signal Word

Danger

Hazard Statements

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


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

Certificate of Analysis

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Certificate of Origin

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