For chemical engineers and research scientists, a deep understanding of a compound's properties is paramount before making a purchase. This article provides a detailed look at the technical specifications of 3-(Perfluoro-n-octyl)propenoxide (CAS 38565-53-6), a key intermediate for many advanced applications.

Chemical Identity and Composition

The compound is formally known as 3-(Perfluoro-n-octyl)propenoxide, with the CAS Registry Number 38565-53-6. Its molecular formula is C11H5F17O, and its molecular weight is approximately 476.13 g/mol. The structure features a perfluorinated octyl chain attached to a propenoxide (epoxide) ring, contributing to its unique chemical behavior and properties.

Physical and Chemical Properties

Key physical properties relevant for buyers and formulators include:

  • Appearance: Typically a clear to almost colorless liquid.
  • Purity: Generally available with high purity, often specified as >98.0% (GC) by reputable manufacturers in China.
  • Density: Approximately 1.712 g/mL at 25°C, indicating a dense compound.
  • Boiling Point: Around 87°C at 19 mmHg, suggesting it is relatively volatile under reduced pressure.
  • Refractive Index: Typically around 1.32.
  • Flash Point: Greater than 230°F (>110°C), indicating a good degree of safety regarding flammability.
  • Storage Conditions: Recommended to store in a cool, dry place, with containers kept closed.

These properties are critical for determining its suitability in specific formulations and handling procedures. When you buy from a trusted supplier, these specifications are readily available and verified.

Safety and Handling Considerations

While specific safety data sheets (SDS) should always be consulted, compounds with perfluorinated groups and epoxide functionalities require careful handling. Typical hazard statements may include irritation to skin and eyes, and potential respiratory effects. Always use appropriate personal protective equipment (PPE) and ensure adequate ventilation when working with this chemical. Purchasing from manufacturers who provide comprehensive safety information is a key aspect of responsible procurement.

Sourcing and Availability

When considering the purchase of 3-(Perfluoro-n-octyl)propenoxide, it is important to connect with manufacturers and suppliers who can guarantee consistent quality and availability. Many suppliers in China offer this product, often catering to research institutions and industrial clients. Inquiring about price and lead times is a standard part of the purchasing process. As a specialty intermediate, understanding its technical profile ensures you are sourcing the correct material for your intended applications.

By thoroughly understanding these properties, researchers and procurement specialists can make informed decisions when purchasing 3-(Perfluoro-n-octyl)propenoxide.