Welcome to GlobalChemMall

Picture of 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride

1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 307-35-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods


Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

  • Products Specification
  • Product Description
  • Property

    CAS No.: 307-35-7 Formula: C8F18O2S Molecular Weight: 502.12100


    Perfluorooctanesulfonyl fluoride (POSF) is a synthetic perfluorinated compound with a sulfonyl fluoride functional group. It is used to make perfluorooctanesulfonic acid (PFOS) and PFOS-based compounds. These compounds have a variety of industrial and consumer uses, but POSF-derived substances ultimately degrade to form PFOS.
    Because of environmental concerns over PFOS, 3M ceased POSF use in 2002 and global production plummeted. However, Chinese production grew after 3M's phaseout. As of May 2009, POSF and PFOS are listed as persistent organic pollutants (POPs) included in Annex B of the Stockholm Convention.

    Basic Info

    Chemical Name 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride

    Perfluorooctylsulfonyl fluoride;
    1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8 heptadecafluoro-n-octanesulfonyl fluoride;
    Heptadecafluorooctanesulfonyl fluoride;
    Perfluorooctanesulfonyl Fluoride;
    perfluoro-n-octanesulfonyl fluoride;
    perfluorooctyl-sulphonyl fluoride;
    N-Perfluorooctanesulfonyl fluoride;
    EINECS 206-200-6;
    Perfluoro-1-octanesulfonyl fluoride;
    Heptadecafluorooctanesulphonyl fluoride;
    1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane-1-sulfonyl fluoride;
    Heptadecafluoro-1-octanesulfonyl Fluoride;

    CAS No. 307-35-7
    Molecular Formula C8F18O2S
    Molecular Weight 502.12100
    PSA 42.52000
    LogP 6.33340


    Appearance & Physical State clear colourless liquid
    Density 1.824
    Boiling Point 154-155ºC
    Melting Point -1ºC
    Flash Point 47ºC
    Refractive Index 1.299-1.302
    Storage Condition Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
    Vapor Density >1 (vs air)
    Vapor Pressure <10 mm Hg ( 20 °C)

    Safety Info

    Hazard Class 8
    Safety Statements S25-S36/37/39-S45
    HS Code 2942000000
    WGK Germany 3
    Packing Group II
    RIDADR UN 3265
    Risk Statements R34
    Hazard Codes C

    Synthesis Route

    octane-1-sulfonyl fluoride1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride
    1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl chloride1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride
    octamethylene sulfone1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride


    1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl chloride
    octane-1-sulfonyl fluoride
    octamethylene sulfone

    Downstream Product

    1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl chloride

Hot tags: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride, China, manufacturers, suppliers, factory, wholesale, low price, high quality