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: 1808210
• EC Number: 206-798-9
• MDL number: MFCD00039604
• 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
• Signal Word: Danger
• Hazard Statements: H360D - H372
• Precautionary Statements: P202 - P260 - P264 - P270 - P280 - P308 + P313
• 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