Structure of Perfluoropolyether CAS 69991 67 9 - Perfluoropolyether CAS 69991-67-9

Iden­ti­fi­ca­tion

CAS Number

69991-67-9

Name

Per­flu­o­ropoly­ether

Syn­onyms

Propene,1,1,2,3,3,3-hexafluoro,oxidized,polymerized ;
Perfluoropolyether:(1,1,2,3,3,-hexafluoro-1-propene,oxidized :
Vac­u­umpum­Chem­i­cal­bookpoil);
perfluoropropyleneoxide/​perfluoroformaldehydecopolymer ;

SMILES

C(=C(F)F)(C(F)(F)F)F

Std­InChI

InChI=1S/C3F6/c4-1(2(5)6)3(7,8)9

Std­InChIKey

HCDGVLDPFQMKDK-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

[CF(CF3)CF2O]x(CF2O)y

Prop­er­ties

Appear­ance

Col­or­less trans­par­ent liquid

Safe­ty Data

RIDADR 

NONH for all modes of transport

WGK Germany

3

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Per­flu­o­ropoly­ether CAS 69991-67-9

Iden­ti­fi­ca­tion Methods

GC

Test ItemsSpec­i­fi­ca­tions W110Spec­i­fi­ca­tions W130Spec­i­fi­ca­tions W200
Kine­mat­ic Vis­cos­i­ty, Cst 25°C0.76±0.31.1±0.32.8±0.6
Kine­mat­ic Vis­cos­i­ty, Cst 40°C0.70±0.3//
Den­si­ty @25°C G/​Ml1.72-1.771.72-1.821.77-1.87
Boil­ing Point °C110±10130±10200±10

Shelf Life

2 years

Stor­age

Store at room tem­per­a­ture, sealed and away from light.

Fea­tures

  • High ther­mal oxy­gen sta­bil­i­ty, non-combustible
  • High chem­i­cal inert­ness, com­pat­i­ble with plas­tic, rub­ber, met­al and oth­er materials
  • Excel­lent dielec­tric prop­er­ties : high dielec­tric strength, ultra-low dielec­tric con­stant and dielec­tric loss
  • Good ther­mal conductivity
  • Non-tox­ic and envi­ron­men­tal­ly friend­ly – no ozone damage

Known Appli­ca­tion

Com­mon­ly used in inter­me­di­ate of elec­tron­ics indus­try, elec­tri­cal, nuclear ener­gy, chem­i­cal indus­try, med­i­cine, etc.

Appli­ca­tion IndustryUseAdvan­tage
Elec­tron­ics IndustryDirect Immer­sionExcel­lent com­pat­i­bil­i­ty (chem­i­cal inert­ness), high ther­mal stability
PVDCVDExcel­lent com­pat­i­bil­i­ty, non-flam­­ma­­bil­i­­ty
Excel­lent dielec­tric prop­er­ties (non-con­­duc­­tive)
Low vis­cos­i­ty at low temperatures
Ion Implan­ta­tionHigh resis­tiv­i­ty, envi­ron­ment friendly
RadarExcel­lent com­pat­i­bil­i­ty
Excel­lent ther­mal sta­bil­i­ty and oxi­da­tion resistance
Elec­tri­calTrans­former, pow­er supplyNon-flam­­ma­ble, envi­ron­men­tal­ly friend­ly, excel­lent dielec­tric properties
Nuclear Ener­gyPrepa­ra­tion of Ura­ni­um HexafluorideLow vis­cos­i­ty, radi­a­tion resistant
Chem­i­cal IndustryCor­ro­sive ConditionsInert liq­uid with excel­lent chem­i­cal, ther­mal and oxi­da­tion resistance
Med­i­cine IndustryFreeze Dry­erNon-flam­­ma­ble, low vis­cos­i­ty at low temperature

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd (https://​www​.warshel​.com/).

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