66137-74-4
- Product Name：5-IODOOCTAFLUORO-3-OXAPENTANESULFONYL FLUORIDE
- Molecular Formula：C4F9IO3S
- Purity：99%
- Molecular Weight：425.998
Product Details
Chinese Manufacturer Supply 5-IODOOCTAFLUORO-3-OXAPENTANESULFONYL FLUORIDE 66137-74-4 On Stock with Competitive Price
- Molecular Formula:C4F9IO3S
- Molecular Weight:425.998
- Vapor Pressure:1.45mmHg at 25°C
- Refractive Index:n20/D 1.35(lit.)
- Boiling Point:176.7 °C at 760 mmHg
- Flash Point:60.7 °C
- PSA：51.75000
- Density:2.242g/cm3
- LogP:4.18930
5-IODOOCTAFLUORO-3-OXAPENTANESULFONYL FLUORIDE(Cas 66137-74-4) Usage
|
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. |
InChI:InChI=1/C4F9IO3S/c5-1(6,14)2(7,8)17-3(9,10)4(11,12)18(13,15)16
66137-74-4 Relevant articles
NOVEL PERFLUORO SIX-MEMBERED RING COMPOUND
-
Paragraph 0041, (2020/05/05)
PROBLEM TO BE SOLVED: To provide a novel...
PERFLUORO-ω-IODO-3-OXAALKANESULFONYL FLUORIDES AS INTERMEDIATES FOR SURFACTANTS AND VINYL COMPOUNDS
Bargigia, G. A.,Caporiccio, G.,Pianca, M.
, p. 403 - 410 (2007/10/02)
Fluorosulfonyldifluoroacetyl fluoride (F...
66137-74-4 Process route
-
-
697-18-7
tetrafluoroethane-β-sultone
-
-
66137-74-4
5-iodooctafluoro-3-oxapentanesulfonyl fluoride
| Conditions | Yield |
|---|---|
|
tetrafluoroethane-β-sultone;
With
potassium fluoride;
In
diethylene glycol dimethyl ether;
at 20 ℃;
for 0.5h;
Autoclave;
Cooling with ice;
With
bromine; iodine;
In
diethylene glycol dimethyl ether;
at 20 ℃;
for 24h;
under 3000.3 Torr;
Cooling with ice;
Inert atmosphere;
|
56% |
-
-
116-14-3,82785-14-6
polytetrafluoroethylene
-
-
81439-24-9
potassium tetrafluoro(2-fluorosulfonyl)-1-ethanolate
-
-
354-65-4
1,2-diiodotetrafluoroethane
-
-
66137-74-4
5-iodooctafluoro-3-oxapentanesulfonyl fluoride
-
-
1554-47-8
difluoromethanesulfonyl fluoride
| Conditions | Yield |
|---|---|
|
With
bromine; iodine;
In
diethylene glycol dimethyl ether;
for 4h;
under 15001.2 Torr;
|
70% |
|
With
iodine;
In
diethylene glycol dimethyl ether;
for 4h;
under 15001.2 Torr;
Product distribution;
other solvents, also with Br2;
|
70% |
66137-74-4 Upstream products
-
116-14-3
polytetrafluoroethylene
-
81439-24-9
potassium tetrafluoro(2-fluorosulfonyl)-1-ethanolate
-
7789-23-3
potassium fluoride
-
697-18-7
tetrafluoroethane-β-sultone
66137-74-4 Downstream products
-
106609-21-6
1,1,2,2-Tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(5-isopropyl-2-methyl-cyclohex-2-enyl)-ethoxy]-ethanesulfonyl fluoride
-
84271-36-3
ICH2CH2CF2CF2OCF2CF2SO2F
-
67990-76-5
7-iodo-3-oxadodecafluoroheptanesulfonyl fluoride
-
144951-87-1
1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)-ethanesulfonyl azide
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