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NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE Structure

NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE

Chemical Properties

Melting point >350 °C(lit.)
Boiling point 93 °C
Density  2.1 g/mL at 25 °C(lit.)
refractive index  n20/D 1.38
Flash point 83 °F
solubility  H2O: insoluble
form  pellets
color  White to pale brown
Specific Gravity 1.05
Water Solubility  Insoluble in water.
Sensitive  Hygroscopic
Exposure limits ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3
LogP 9.324 (est)
EPA Substance Registry System Ethanesulfonic acid, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer with tetrafluoroethene (31175-20-9)

Safety Information

Hazard Codes  Xn,F,Xi
Risk Statements  36/37/38-67-41-11-36/37-20-37-68/20/21/22-20/21/22-38
Safety Statements  26-37/39-39-16-36-24-7-45-36/37/39-33
RIDADR  UN 1993 3/PG 2
WGK Germany  3
10
TSCA  Yes
HazardClass  3
HS Code  39140000

MSDS

Usage And Synthesis

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