473839

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

97%

• 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
• NACRES: NA.22

Properties

• 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

Description

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).

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves