Date published: 2026-4-4

1-800-457-3801

SCBT Portrait Logo
Seach Input

Fomblin-YR (H-Vac) (CAS 69991-67-9)

0.0(0)
Write a reviewAsk a question

Alternate Names:
Perfluorosolv PFS-2
CAS Number:
69991-67-9
Molecular Weight:
498.06
Molecular Formula:
C9F18O3X2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

Fomblin-YR (H-Vac) (also known as Fomblin YR-H-Vac when used in high-vacuum applications) is a type of perfluorinated polyether (PFPE) lubricant or grease that is used for a variety of high-performance applications. Fomblin-YR (H-Vac) and similar products are typically characterized by their chemical inertness, thermal stability, low vapor pressure, and non-flammability. In the case of Fomblin-YR (H-Vac), this version is specifically designed for use in high-vacuum applications such as vacuum pumps, where low vapor pressure is particularly important. Due to these special properties, Fomblin-YR (H-Vac) and similar PFPE-based lubricants are used in extreme conditions where traditional lubricants might fail, such as in aerospace, nuclear, and high-vacuum technologies.


Fomblin-YR (H-Vac) (CAS 69991-67-9) References

  1. Activating Aluminum Reactivity with Fluoropolymer Coatings for Improved Energetic Composite Combustion.  |  McCollum, J., et al. 2015. ACS Appl Mater Interfaces. 7: 18742-9. PMID: 26263844

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Fomblin-YR (H-Vac), 10 g

sc-263338
10 g
$82.00

Fomblin-YR (H-Vac), 50 g

sc-263338A
50 g
$245.00