The field of chemistry constantly evolves, with specialty compounds like 3-(Perfluoro-n-octyl)propenoxide (CAS 38565-53-6) playing a crucial role in innovation. Understanding the underlying chemistry of such intermediates is vital for R&D scientists and product formulators aiming to leverage their unique properties.

Understanding the Structure: Perfluoro-n-octyl Propenoxide

3-(Perfluoro-n-octyl)propenoxide, with the CAS number 38565-53-6, is characterized by a molecular formula of C11H5F17O. At its core is the propenoxide (or oxirane) functional group, a three-membered ring containing an oxygen atom. This epoxide ring is known for its reactivity, readily undergoing ring-opening reactions with nucleophiles. Attached to this reactive center is a perfluoro-n-octyl chain (-C8F17), a long hydrocarbon chain where all hydrogen atoms have been replaced by fluorine atoms. This perfluorinated segment is the source of many of the compound's distinctive properties.

Structure-Property Relationships

The perfluorinated nature of the octyl chain imparts several key characteristics to 3-(Perfluoro-n-octyl)propenoxide:

  • Hydrophobicity and Oleophobicity: The strong carbon-fluorine bonds create a highly non-polar and non-polarizable surface, repelling both water and oil.
  • Chemical and Thermal Stability: The C-F bond is one of the strongest single bonds in organic chemistry, providing exceptional resistance to chemical attack and high temperatures.
  • Low Surface Energy: This leads to unique wetting and spreading behaviors, useful in coatings and surface treatments.
  • Reactivity of the Epoxide Ring: Despite the influence of the perfluorinated chain, the epoxide group remains reactive, allowing it to be incorporated into polymers or used in further chemical modifications.

These properties make it a valuable intermediate for synthesizing advanced materials where extreme conditions or specific surface characteristics are required. For anyone looking to buy this chemical, understanding these structural influences is key to its effective application.

Role as a Chemical Intermediate

As a chemical intermediate, 3-(Perfluoro-n-octyl)propenoxide is primarily used as a monomer or building block. The epoxide ring can be opened by various reagents (acids, bases, amines, alcohols) to form new carbon-heteroatom bonds, leading to the creation of more complex molecules or polymer chains. This versatility allows for the development of custom fluorinated polymers, surfactants, or functional materials for specialized industrial applications. Manufacturers producing high-performance polymers or surface treatment agents often source this compound for its unique combination of reactivity and fluorocarbon properties.

Sourcing and Quality Assurance

When purchasing 3-(Perfluoro-n-octyl)propenoxide, ensuring high purity from reliable manufacturers is critical. Suppliers in China are key sources, often offering material with purity levels exceeding 98.0% GC. Due diligence in requesting product specifications, certificates of analysis, and understanding the supplier's production capabilities will ensure that you buy a chemical intermediate that meets your stringent project requirements.

The chemistry of 3-(Perfluoro-n-octyl)propenoxide makes it a powerful tool for innovation, providing a pathway to materials with unparalleled performance characteristics.