Determine the necessary mass, volume, or concentration for preparing a solution.
≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
application:
Difluoromethanesulfonyl Chloride is a reactant used in the synthesis of ketoconazole sulfonamide analogs as antifungal agents.
| Sonrisas canónicas | C(F)(F)S(=O)(=O)Cl |
|---|---|
| IUPAC Name | difluoromethanesulfonyl chloride |
| InChIKey | JYQLKKNUGGVARY-UHFFFAOYSA-N |
| INCHI | 1S/CHClF2O2S/c2-7(5,6)1(3)4/h1H |
| Isómeros SMILES | C(F)(F)S(=O)(=O)Cl |
| Peso molecular | 150.5 |
| Reaxy-Rn | 2350249 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2350249&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organohalogen compounds |
| Clase | Sulfonyl halides |
| Subclass | Sulfonyl chlorides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sulfonyl chlorides |
| Alternative Parents | Sulfonyls Organosulfonic acids and derivatives Organofluorides Organic oxides Hydrocarbon derivatives Alkyl fluorides |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Sulfonyl - Sulfonyl chloride - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organofluoride - Alkyl halide - Alkyl fluoride - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as sulfonyl chlorides. These are compounds containing a sulfonyl (R-S(=O)2-R') functional group singly bonded to a chlorine atom. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jun 09, 2026 | D181664 | |
| Certificate of Analysis | Jun 09, 2026 | D181664 | |
| Certificate of Analysis | Mar 06, 2025 | D181664 | |
| Certificate of Analysis | Jun 09, 2023 | D181664 | |
| Certificate of Analysis | Jun 09, 2023 | D181664 | |
| Certificate of Analysis | Jun 09, 2023 | D181664 |
| Solubilidad | Solubility in Chloroform |
|---|---|
| Sensibilidad | Moisture sensitive |
| Punto de inflamación (°C) | 5 °C |
| Punto de ebullición (°C) | 95-99℃ |
| Peso molecular | 150.530 g/mol |
| XLogP3 | 1.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 149.935 Da |
| Monoisotopic Mass | 149.935 Da |
| Topological Polar Surface Area | 42.500 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 132.000 |
| 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 |