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457299

Sigma-Aldrich

Poly(tetrafluoroethylene oxide-co-difluoromethylene oxide) α,ω-diol, ethoxylated

average Mn ~2,200

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About This Item

Linear Formula:
HO(CH2CH2O)xCH2CF2O(CF2CF2O)y(CF2O)ZCF2CH2(OCH2CH2)xOH
CAS Number:
130730-70-0
MDL number:
MFCD00284301
UNSPSC Code:
12162002
PubChem Substance ID:
24869295

specific activity

~3 ethyl ether units/molecule

mol wt

average Mn ~2,200

refractive index

n20/D 1.311 (lit.)

viscosity

125 cSt(20 °C)(lit.)

density

1.74 g/mL at 25 °C (lit.)

SMILES string

OCCO.OC(O)(F)F.OCC(O)(F)F.OC(F)(F)C(O)(F)F

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Certificates of Analysis (COA)

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