Cas no 1805-22-7 (1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane)

1,1,2,2,3,3,4,4,5-Nonafluoro-5-(trifluoromethyl)-cyclopentane is a highly fluorinated cyclic hydrocarbon characterized by its exceptional thermal and chemical stability. Its unique structure, featuring nine fluorine atoms and a trifluoromethyl group, imparts low reactivity, high dielectric strength, and resistance to oxidation. This compound is particularly valued in applications requiring inert, non-polar solvents or heat-transfer fluids, where its low global warming potential (GWP) and ozone depletion potential (ODP) make it an environmentally favorable choice. Its compatibility with sensitive materials and stability under extreme conditions also render it suitable for specialized industrial and electronic applications. The compound’s properties are derived from its perfluorinated backbone, ensuring minimal interaction with other chemicals.
1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane structure
1805-22-7 structure
Product Name:1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane
CAS No:1805-22-7
MF:C6F12
MW:300.045043945313
MDL:MFCD00066611
CID:149431
Update Time:2026-05-14

1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane Chemical and Physical Properties

Names and Identifiers

    • Cyclopentane,1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)-
    • 1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)cyclopentane
    • Perfluoro(methylcyclopentane)
    • Dodecafluor-methylcyclopentan
    • EINECS 217-298-5
    • Nonafluoro(trifluoromethyl)cyclopentane
    • perfluoro(2-methylcyclopentane)
    • 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane
    • MDL: MFCD00066611
    • Inchi: InChI=1S/C6F12/c7-1(6(16,17)18)2(8,9)4(12,13)5(14,15)3(1,10)11
    • InChI Key: BCNXQFASJTYKDJ-UHFFFAOYSA-N
    • SMILES: C1(C(C(C(C1(F)F)(F)F)(F)F)(F)F)(C(F)(F)F)F

Computed Properties

  • Exact Mass: 299.98100
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 1

Experimental Properties

  • Density: 1.707
  • Boiling Point: 48 °C
  • PSA: 0.00000
  • LogP: 3.81180

1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane Security Information

  • Hazard Category Code: 22
  • Safety Instruction: S23
  • Hazardous Material Identification: Xi
  • Safety Term:S23

1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane Customs Data

  • HS CODE:2903890090
  • Customs Data:

    China Customs Code:

    2903890090

    Overview:

    2903890090. Other naphthenic hydrocarbons\Halogenated derivatives of cycloalkenes or cycloterpene alkenes. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:5.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane Related Literature

Additional information on 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane

Comprehensive Guide to 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane (CAS No. 1805-22-7)

1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane (CAS No. 1805-22-7) is a highly fluorinated cyclic compound with unique chemical properties. This fluorinated cyclopentane derivative is gaining attention in industries such as electronics, pharmaceuticals, and advanced materials due to its thermal stability and low reactivity. The compound's molecular structure, featuring nine fluorine atoms and a trifluoromethyl group, makes it an excellent candidate for specialized applications where inertness and resistance to degradation are critical.

The chemical properties of 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane include high thermal stability, low surface energy, and resistance to oxidation. These properties make it suitable for use in high-performance lubricants, dielectric fluids, and coatings. Researchers are particularly interested in its potential as a green alternative to traditional solvents, aligning with the global push for sustainable and environmentally friendly chemicals. The compound's non-toxic nature and low global warming potential (GWP) further enhance its appeal in eco-conscious applications.

In the electronics industry, 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane is used as a precision cleaning agent for semiconductor manufacturing. Its ability to dissolve contaminants without leaving residues makes it invaluable for maintaining the integrity of microelectronic components. Additionally, its high dielectric strength and thermal conductivity are being explored for use in next-generation thermal management systems, a hot topic in the era of miniaturized and high-power electronic devices.

The pharmaceutical sector is another area where this compound shows promise. Its fluorinated structure allows it to act as a building block for novel drug candidates, particularly in the development of fluoro-pharmaceuticals. The incorporation of fluorine atoms into drug molecules often enhances their metabolic stability and bioavailability, making 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane a valuable intermediate in medicinal chemistry.

Recent advancements in material science have highlighted the potential of this compound in creating superhydrophobic coatings. These coatings, which repel water and resist fouling, are in high demand for applications ranging from medical devices to renewable energy systems. The compound's ability to form durable, low-energy surfaces makes it a key ingredient in these innovative materials.

From an environmental perspective, 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane is being studied for its role in reducing the carbon footprint of industrial processes. Its stability and non-reactive nature mean it can be recovered and reused, minimizing waste. This aligns with the growing emphasis on circular economy principles and sustainable manufacturing practices.

The market trends for fluorinated compounds like 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane are on the rise, driven by increasing demand from high-tech industries. Analysts predict steady growth in the coming years, particularly in regions with strong electronics and pharmaceutical sectors. Companies are investing in research to expand the applications of this compound, ensuring its relevance in future technologies.

In summary, 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(Trifluoromethyl)-Cyclopentane (CAS No. 1805-22-7) is a versatile and high-value chemical with broad industrial applications. Its unique properties make it a standout choice for industries prioritizing performance, sustainability, and innovation. As research continues to uncover new uses, this compound is poised to play a pivotal role in advancing technology and addressing global challenges.

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