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ChemicalBook >> CAS DataBase List >> 5-Iodooctafluoro-3-oxapentanesulfonyl fluoride

5-Iodooctafluoro-3-oxapentanesulfonyl fluoride

5-Iodooctafluoro-3-oxapentanesulfonyl fluoride price.
  • $8 - $2357.5
  • Product name: 5-Iodooctafluoro-3-oxapentanesulfonyl fluoride
  • CAS: 66137-74-4
  • MF: C4F9IO3S
  • MW: 426
  • EINECS:266-172-6
  • MDL Number:MFCD00798139
  • Synonyms:ETHANESULFONYL FLUORIDE, 1,1,2,2-TETRAFLUORO-2-(1,1,2,2-TETRAFLUORO-2-IODOETHOXY)-;2-(2-IODOTETRAFLUOROETHOXY)TETRAFLUOROETHANESULFONYL FLUORIDE;5-IODOOCTAFLUORO-3-OXAPENTANESULPHONYL FLUORIDE;TETRAFLUORO-2-(TETRAFLUORO-2-IODOETHOXY)ETHANESULFONYL FLUORIDE;1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulphonyl fluoride ;5-Iodooctafluoro-3-oxapentanesulfonyl;2-(2-Iodo-1,1,2,2-tetrafluo;5-Iodooctafluoro-3-oxapentanesulfonyl fluoride ,99%
Price36 Properties Safety Information Description
36 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 50mg
  • 1g
  • 2g
  • 5g
  • 5.00g
  • 10g
  • 25.00g
  • 25g
  • 50g
  • 100.00g
  • 100g
  • 250g
  • Manufactureraablocks
  • Product numberAA003D39
  • Product description1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95%(stabilizedwithNa2S2O3)
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D39
  • Product description1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95%(stabilizedwithNa2S2O3)
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D39
  • Product description1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95%
  • Packaging25g
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D39
  • Product description1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95%
  • Packaging100g
  • Price$199
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167949
  • Product description1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 98%
  • Packaging100G
  • Price$200
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberY5840
  • Product description5-Iodo-octafluoro-3-oxapentanesulfonylfluoride,stabilizedwithNa2S2O3
  • Packaging25g
  • Price$616
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0024958
  • Product description5-IODOOCTAFLUORO-3-OXAPENTANESULFONYL FLUORIDE 95.00%
  • Packaging5G
  • Price$941.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0024958
  • Product description5-IODOOCTAFLUORO-3-OXAPENTANESULFONYL FLUORIDE 95.00%
  • Packaging25G
  • Price$1611.23
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A677630
  • Product description5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3)
  • Packaging100g
  • Price$143
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A677630
  • Product description5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3)
  • Packaging1g
  • Price$9
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A677630
  • Product description5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3)
  • Packaging25g
  • Price$45
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A677630
  • Product description5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3)
  • Packaging5g
  • Price$17
  • Updated2026-05-26
  • Buy
  • ManufacturerBiosynth
  • Product numberFT60517
  • Product descriptionTetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride
  • Packaging250g
  • Price$2357.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT60517
  • Product descriptionTetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride
  • Packaging100g
  • Price$1336
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT60517
  • Product descriptionTetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride
  • Packaging25g
  • Price$549.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT60517
  • Product descriptionTetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride
  • Packaging50g
  • Price$825
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003D39 1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95%(stabilizedwithNa2S2O3) 5g $16 2026-05-28 Buy
aablocks AA003D39 1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95%(stabilizedwithNa2S2O3) 1g $8 2026-05-28 Buy
aablocks AA003D39 1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95% 25g $63 2026-05-28 Buy
aablocks AA003D39 1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 95% 100g $199 2026-05-28 Buy
ACHEMBLOCK W167949 1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 98% 100G $200 2026-05-27 Buy
AK Scientific Y5840 5-Iodo-octafluoro-3-oxapentanesulfonylfluoride,stabilizedwithNa2S2O3 25g $616 2021-12-16 Buy
American Custom Chemicals Corporation HCH0024958 5-IODOOCTAFLUORO-3-OXAPENTANESULFONYL FLUORIDE 95.00% 5G $941.33 2021-12-16 Buy
American Custom Chemicals Corporation HCH0024958 5-IODOOCTAFLUORO-3-OXAPENTANESULFONYL FLUORIDE 95.00% 25G $1611.23 2021-12-16 Buy
Arctom BD-A677630 5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3) 100g $143 2026-05-26 Buy
Arctom BD-A677630 5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3) 1g $9 2026-05-26 Buy
Arctom BD-A677630 5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3) 25g $45 2026-05-26 Buy
Arctom BD-A677630 5-Iodooctafluoro-3-oxapentanesulfonyl fluoride 95%(stabilizedwithNa2S2O3) 5g $17 2026-05-26 Buy
Biosynth FT60517 Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 250g $2357.5 2026-06-04 Buy
Biosynth FT60517 Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 100g $1336 2026-06-04 Buy
Biosynth FT60517 Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 25g $549.5 2026-06-04 Buy
Biosynth FT60517 Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 50g $825 2026-06-04 Buy
Next Last

Properties

Boiling point :127 °C(lit.)
Density :2.051 g/mL at 25 °C(lit.)
refractive index :n20/D 1.35(lit.)
Flash point :>230 °F
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :clear liquid
color :Colorless to Light yellow to Red
InChI :InChI=1S/C4F9IO3S/c5-1(6,14)2(7,8)17-3(9,10)4(11,12)18(13,15)16
InChIKey :XSLYISNQTJHKMP-UHFFFAOYSA-N
SMILES :C(S(F)(=O)=O)(F)(F)C(F)(F)OC(F)(F)C(F)(F)I
CAS DataBase Reference :66137-74-4(CAS DataBase Reference)
EPA Substance Registry System :5-Iodoperfluoro-3-oxapentanesulfonyl fluoride (66137-74-4)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.

Description

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

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Suppliers and manufacturers

Yangzhou modier Electronic Materials Co., Ltd J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Pure Chemistry Scientific Inc. Shanghai Hanhong Scientific Co.,Ltd. Nanjing Vital Chemical Co., Ltd. Shanghai Jian Chao Chemical Technology Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited