1H,1H,2H,2H-Perfluorooctanesulfonic Acid
- CAS No.27619-97-2
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 1H,1H,2H,2H-perfluorooctanesulfonic acid (CAS 27619-97-2) for use as a specialty fluorochemical intermediate in advanced material and agrochemical R&D.
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Product Overview
1H,1H,2H,2H-Perfluorooctanesulfonic acid (CAS 27619-97-2) is a partially fluorinated sulfonic acid derivative widely employed as a key building block in the synthesis of high-performance fluorochemicals. Unlike fully perfluorinated analogs, this compound features hydrogen atoms on the terminal ethyl group, offering distinct reactivity and environmental profile advantages while maintaining excellent thermal and chemical stability. It serves as a critical intermediate in the development of novel materials, agrochemical actives, and specialty surfactants.
Specifications
| Molecular Formula | C8H5F13O3S |
|---|---|
| Molecular Weight | 428.17 g/mol |
| Density | 1.25 g/cm³ |
| Boiling Point | 221.2°C at 760 mmHg |
| Flash Point | 87.6°C |
| Refractive Index | 1.491 |
| Vapor Pressure | 0.109 mmHg at 25°C |
Industrial Applications
This fluorochemical intermediate is primarily utilized in research and industrial settings for:
- Serving as a precursor in the synthesis of fluorotelomer-based polymers and surface modifiers.
- Enabling the development of next-generation agrochemical compounds with enhanced bioavailability and environmental persistence profiles.
- Supporting pharmaceutical R&D through the construction of fluorine-containing molecular scaffolds that improve metabolic stability.
- Facilitating the production of specialty additives for coatings, textiles, and electronics where controlled hydrophobicity and oleophobicity are required.
As part of a comprehensive fluorochemical portfolio, this product aligns with stringent quality control protocols and is manufactured under ISO-compliant conditions to ensure batch-to-batch consistency for global B2B clients engaged in advanced organic synthesis and material innovation.
