Skip to the beginning of the images gallery

Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride - ≥95%(GC),contain Na2S2O3 as stabilizer, high purity , CAS No.66137-74-4

COA

Grade & Purity:

≥99.5%
containsNa2S2O3 as stabilizer

Cas Number: 66137-74-4
Molecular Weight: 426
EC Number: 266-172-6
MDL number: MFCD00798139
PubChem CID: 2775169

In stock

Item Number

T120082

Grouped product items
SKU	Size	Availability	Price
T120082-1g	1g	3	$27.90
T120082-5g	5g	3	$106.90
T120082-25g	25g	3	$478.90
T120082-100g	100g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,723.90

View related series

Element classified compounds (2014) Non heterocyclic fluorine-containing block (1408)

Basic Description

Synonyms	5-Iodo-octafluoro-3-oxapentanesulfonyl Fluoride \| 5-Iodooctafluoro-3-oxapentanesulfonyl fluoride \| BBL103527 \| DTXSID90880555 \| MFCD00798139 \| STL557337 \| Tetrafluoro-2-(tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride \| C4F9IO3S \| Ethanesulfonyl fluoride
Specifications & Purity	≥99.5%, containsNa2S2O3 as stabilizer
Storage Temp	Argon charged
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organohalogen compounds
  - Class Sulfonyl halides
    - Subclass Sulfonyl fluorides

Kingdom	Organic compounds
Superclass	Organohalogen compounds
Class	Sulfonyl halides
Subclass	Sulfonyl fluorides
Intermediate Tree Nodes	Not available
Direct Parent	Sulfonyl fluorides
Alternative Parents	Sulfonyls Organosulfonic acids and derivatives Organooxygen compounds Organoiodides Organofluorides Organic oxides Hydrocarbon derivatives Alkyl iodides Alkyl fluorides
Molecular Framework	Aliphatic acyclic compounds
Substituents	Sulfonyl - Sulfonyl fluoride - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organoiodide - Organofluoride - Alkyl iodide - Alkyl halide - Alkyl fluoride - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as sulfonyl fluorides. These are compounds containing a sulfonyl (R-S(=O)2-R') functional group singly bonded to a fluorine atom.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride
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(C(F)(F)S(=O)(=O)F)(OC(C(F)(F)I)(F)F)(F)F
Isomeric SMILES	C(C(F)(F)S(=O)(=O)F)(OC(C(F)(F)I)(F)F)(F)F
WGK Germany	3
PubChem CID	2775169
Molecular Weight	426

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot Number	Certificate Type	Date	Item
J2229602	Certificate of Analysis	Aug 16, 2024	T120082
J2229601	Certificate of Analysis	Aug 16, 2024	T120082
J2231035	Certificate of Analysis	Aug 16, 2024	T120082
G1531058	Certificate of Analysis	Jan 10, 2023	T120082

Chemical and Physical Properties

Sensitivity	Light & Air sensitive
Refractive Index	1.35
Flash Point(°F)	235.4 °F
Flash Point(°C)	113 °C
Boil Point(°C)	127°C
Molecular Weight	426.000 g/mol
XLogP3	3.700
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	12
Rotatable Bond Count	5
Exact Mass	425.847 Da
Monoisotopic Mass	425.847 Da
Topological Polar Surface Area	51.800 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	412.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Documents & Articles

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration