CAS 375-92-8

Perfluoroheptanesulfonic acid

Description:

Perfluoroheptanesulfonic acid (PFHSA), with the CAS number 375-92-8, is a perfluoroalkyl sulfonic acid characterized by a long carbon chain consisting of seven fully fluorinated carbon atoms, terminating in a sulfonic acid functional group. This compound is part of a larger class of per- and polyfluoroalkyl substances (PFAS), known for their unique properties, including high thermal stability and resistance to chemical degradation. PFHSA is highly hydrophobic and lipophobic, making it useful in various applications, such as surfactants, water-repellent coatings, and stain-resistant treatments. However, due to its persistence in the environment and potential health risks, including endocrine disruption and toxicity, PFHSA has raised significant environmental and regulatory concerns. Its bioaccumulation potential and long half-life in biological systems further contribute to its classification as a substance of concern. As a result, ongoing research is focused on understanding its behavior in the environment and its effects on human health.

Formula: C₇HF₁₅O₃S

InChI: InChI=1S/C7HF15O3S/c8-1(9,2(10,11)4(14,15)6(18,19)20)3(12,13)5(16,17)7(21,22)26(23,24)25/h(H,23,24,25)

InChI key: InChIKey=OYGQVDSRYXATEL-UHFFFAOYSA-N

SMILES: C(C(C(C(S(=O)(=O)O)(F)F)(F)F)(F)F)(C(C(C(F)(F)F)(F)F)(F)F)(F)F

Synonyms:

• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoro-1-heptanesulfonic acid
• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoroheptane-1-Sulfonic Acid
• 1-Heptanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-
• 1-Heptanesulfonic acid, pentadecafluoro-
• 1-Perfluoroheptanesulfonic acid
• PFHpS
• Pentadecafluoro-1-heptanesulfonic acid
• Perfluoroheptanesulfonic acid
• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoroheptane-1-sulphonic acid

Perfluoroheptanesulfonic acid in Methanol

CAS: 375-92-8

Methanol

Formula: C₇HF₁₅O₃S

Molecular weight: 450.12

Ref: BE-BePure-24828XM-100

Perfluoroheptanesulfonic Acid (50ug/mL in Methanol)

Controlled Product

CAS: 375-92-8

Formula: C₇HF₁₅O₃S

Color and Shape: Single Solution

Molecular weight: 450.12

Ref: TR-KIT8115

Perfluoroheptanesulfonic acid

CAS: 375-92-8

Perfluoroheptanesulfonic acid is a compound that belongs to the class of perfluoroheptanesulfonic acids. It is used in analytical chemistry as a chemical substance for dry weight, thermal expansion, and toxicological studies. Perfluoroheptanesulfonic acid has been shown to cause chronic exposure in rats at high concentrations. This exposure resulted in an increased rate of DNA damage, which was caused by fluorine atoms that are present in the molecule. The acidity of the compound also causes an increase in the rate of infectious diseases, such as cholera and malaria.

Formula: C₇HF₁₅O₃S

Purity: Min. 95%

Color and Shape: Clear Liquid Powder

Molecular weight: 450.12 g/mol

Ref: 3D-FP71531

Perfluoroheptanesulfonic acid

CAS: 375-92-8

Perfluoroheptanesulfonic acid (1-Perfluoroheptanesulfonic acid; Perfluoroheptanesulphonic acid) is a perfluoroalkyl substance (PFAS). This compound has been detected in landfill leachate and has been shown to induce deformities in zebrafish larvae (EC50=168.1 μM). Exposure to PFHpS in fetuses can lead to reduced birth weight.

Formula: C₇HF₁₅O₃S

Color and Shape: Solid

Molecular weight: 450.12

Ref: TM-T200995