Fomblin®; Y - average mol wt 1800 , CAS No.69991-67-9

CAS: 69991-67-9 Cat. No.: F135269 EC Number: 615-044-1

GRADE & PURITY average mol wt 1800

Synonyms

Hexafluoropropene | hexafluoro-propene | Perfluoropropene | Q417982 | PERFLUOROPROPYLENE [INCI] | AMY388 | Hexafluoropropene, >=99% | UN 1858 | R1216 | R-1216 | PFC-1216 | hexafluoro-1-propene | Hexafluoropropene, purum, >=99.0% | Propylene, hexafluoro- |

Storage

Room temperature

Shipped In

Normal

Overview

Unique perfluoropolyether vacuum oil is biologically and chemically inert, resists water, and is insoluble in most organic solvents. FOMBLIN Y has good dielectric properties and is compatible with plastomers, elastomers, and most metals over a wide temperature range. Has low vapor pressure, volatility, and surface tension. Also has high specific gravity, stability, and thermal resistance. 317985 and 317993 have very low dust and moisture content, making them ideal for high-purity applications. Thoroughly clean pump of any old fluid before adding Fomblin Y.

Specifications

Synonyms

Hexafluoropropene | hexafluoro-propene | Perfluoropropene | Q417982 | PERFLUOROPROPYLENE [INCI] | AMY388 | Hexafluoropropene, >=99% | UN 1858 | R1216 | R-1216 | PFC-1216 | hexafluoro-1-propene | Hexafluoropropene, purum, >=99.0% | Propylene, hexafluoro- |

Specifications & Purity

average mol wt 1800

Legal Information

Fomblin is a registered trademark of Solvay Solexis S.P.A.

Storage

Room temperature

Shipped In

Normal

Names and Identifiers

• Pubchem Sid: 488180749
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488180749
• Canonical Smiles: C(=C(F)F)(C(F)(F)F)F
• IUPAC Name: 1,1,2,3,3,3-hexafluoroprop-1-ene
• InChIKey: HCDGVLDPFQMKDK-UHFFFAOYSA-N
• INCHI: 1S/C3F6/c4-1(2(5)6)3(7,8)9
• Isomeric SMILES: C(=C(F)F)(C(F)(F)F)F
• Reaxy-Rn: 1705671
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1705671&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organohalogen compounds
    • Class Vinyl halides
      • Subclass Vinyl fluorides

• Kingdom: Organic compounds
• Superclass: Organohalogen compounds
• Class: Vinyl halides
• Subclass: Vinyl fluorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Vinyl fluorides
• Alternative Parents: Fluoroalkenes Organofluorides Hydrocarbon derivatives Alkyl fluorides
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Fluoroalkene - Haloalkene - Vinyl fluoride - Hydrocarbon derivative - Organofluoride - Alkyl halide - Alkyl fluoride - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as vinyl fluorides. These are vinyl halides in which a fluorine atom is bonded to an sp2-hybridised carbon atom.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Difficult to mix in water.
• Refractive Index: n20/D 1.295
• Molecular Weight: 150.020 g/mol
• XLogP3: 1.900
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 149.99 Da
• Monoisotopic Mass: 149.99 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 126.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Jinglun Guo, Zhenling Shang, Yue Sun, Chenghao Li, Jianyi Xia, Yuxin Zou, Kang Du, Guoqiang Liu, Feng Zhou, Weimin Liu.  (2023)  Surface-modified Ti3C2Tx MXene as anti-wear and extreme pressure additive for PFPE supramolecular gel.  TRIBOLOGY INTERNATIONAL,      [PMID:] [10.1016/j.triboint.2023.108611]

2. Yang Wang, Hui Li, Ji Li, Lina Zhou, Chunkai Feng, Guangwei Liu, Jianzhi Wang, Chen Hou.  (2025)  Fluorophilic N, S self-doped porous carbon electrodes derived from biomass gelatin for electro-Fenton degradation of GenX.  Journal of Environmental Chemical Engineering,      [PMID:] [10.1016/j.jece.2025.115386]

3. Wu Junda, Li Chunxiang, Dai Jiangdong, Yan Yan.  (2025)  Preserving exposed hydrophilic bumps on multi-bioinspired slippery surface arrays unlocks high-efficiency fog collection and photocatalytic cleaning.  Nature Communications,  16  (1): (1-10).  [PMID:41198668] [10.1038/s41467-025-65169-1]

4. Yanlong Shao, Luoqi Wang, Dandan Zhu, Hao Li, Zhihui Zhang, Luquan Ren.  (2026)  Photo/thermal/magnetic triple-stimuli-responsive bioinspired intelligent surface for cross-species functional regulation.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2026.173978]