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473839

Sigma-Aldrich

Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride

97%

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About This Item

Linear Formula:
ICF2CF2OCF2CF2SO2F
CAS Number:
66137-74-4
Molecular Weight:
426.00
EC Number:
266-172-6
MDL number:
MFCD00798139
UNSPSC Code:
12352100
PubChem Substance ID:
24870937

Quality Level

100

assay

97%

reaction suitability

reaction type: click chemistry

refractive index

n20/D 1.35 (lit.)

bp

127 °C (lit.)

density

2.051 g/mL at 25 °C (lit.)

SMILES string

FC(F)(I)C(F)(F)OC(F)(F)C(F)(F)S(F)(=O)=O

InChI

1S/C4F9IO3S/c5-1(6,14)2(7,8)17-3(9,10)4(11,12)18(13,15)16

InChI key

XSLYISNQTJHKMP-UHFFFAOYSA-N

Related Categories

General description

Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride (ICCF) is a monofunctionalized sulfonyl fluoride derivative. Its density at 25°C is 2.174g/cm3.

Application

Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride (ICCF) may be used in the synthesis of perfluorinated sulfonic acid silane (PSTE).

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

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Yaws CL.
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