342041

Perfluoroheptanoic acid

≥97.0%

• Synonym(s): Tridecafluoroheptanoic acid, Perfluoroheptanoic acid
• Linear Formula: CF₃(CF₂)₅CO₂H
• CAS Number: 375-85-9
• Molecular Weight: 364.06
• Beilstein/REAXYS Number: 1808210
• EC Number: 206-798-9
• MDL number: MFCD00039604
• UNSPSC Code: 12352200
• PubChem Substance ID: 24861023
• NACRES: NA.22

Properties

• 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

Description

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.

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H360D,H372
• pcodes: P202 - P260 - P264 - P280 - P308 + P313 - P405
• Hazard Classifications: Repr. 1B - STOT RE 1
• target_organs: Liver
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges