ChemicalBook CAS DataBase List NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE

NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE

$25 - $2057

Product nameNAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
Cas No31175-20-9
MFC9HF17O5S
MW544.13
MDL NumberMFCD00132790

Synonyms

1,2,2-tetrafluoro-fluoroethoxy]-polymerwithtetrafluoroethene ;ethanesulfonicacid,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetra ;Ethanesulfonicacid,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-,polymerwithtetrafluoroethene ;nafionnr50(beads10-35mesh) ;NAFION(R) DISPERSION SOLUTION DE1020;NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE;Ethanesulfonic acid, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer with tetrafluoroethene;10% NAFION (R) DISPERSION SOLUTION DE1020

Price

Brand	Packaging	Price	Product name
Sigma-Aldrich 274704	25ml	$87.1	Nafion? perfluorinated resin solution
Sigma-Aldrich 510211	25ml	$158	Nafion? perfluorinated resin solution
Sigma-Aldrich 527106	25ml	$161	Nafion? perfluorinated resin, aqueous dispersion
Sigma-Aldrich 527084	25ml	$161	Nafion? perfluorinated resin solution
Sigma-Aldrich 495786	500mg	$173	Nafion? perfluorinated resin, powder
Sigma-Aldrich 309389	10g	$202	Nafion? NR50
Sigma-Aldrich 70160	25ml	$209	Nafion? 117 solution
Sigma-Aldrich 676470	1ea	$288	Nafion? perfluorinated membrane
Sigma-Aldrich 527122	25ml	$316	Nafion? perfluorinated resin solution
Sigma-Aldrich 663492	25ml	$328	Nafion? perfluorinated resin solution

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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
storage temp.	2-8°C, sealed storage, away from moisture
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
InChI	InChI=1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23);
InChIKey	FOYUGSIADQEOEK-UHFFFAOYSA-N
SMILES	C(F)(F)=C(F)F.C(F)(C(F)(F)F)(C(F)(F)OC(F)=C(F)F)OC(F)(F)C(F)(F)S(O)(=O)=O
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)

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