Sulfuryl chloride fluoride
Sulfuryl chloride fluoride (CAS: 13637-84-8; Formula: SO2ClF; MW: 118.52 g/mol) is a reactive chemical compound primarily utilised in specialised chemical synthesis. It serves as a key reagent in the preparation of novel fluorinated alkanesulfonyloxaziridines and plays a role in the alkoxylation of fullerene C60. This technical grade material is supplied by Tech Serve Solutions for laboratory and industrial research applications.

Fluorinated Organic Synthesis
Sulfuryl chloride fluoride is employed in the synthesis of unique fluorinated organic compounds, such as alkanesulfonyloxaziridines. These intermediates are valuable in further synthetic transformations.
Fullerene Chemistry
This compound has been utilised in the alkoxylation of fullerene C60, a process that modifies the fullerene structure for potential applications in materials science and nanotechnology.
Specialty Reagent
As a reactive fluorinating and chlorinating agent, sulfuryl chloride fluoride finds application in specialised research where precise introduction of sulfuryl and fluoro groups is required.
| Molecular weight | 118.52 |
|---|---|
| Linear formula | SO2ClF |
| Assay | ≥90% |
| Grade | technical grade |
| Storage temperature | −20°C |
| Application | Used in the preparation of novel fluorinated alkanesulfonyloxaziridines,1 and in the alkoxylation of fullerene C60.2 |


Hazard statements
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 2922 6.1(8) / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 14-23/24/25-34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sulfuryl chloride fluoride used for?
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Sulfuryl chloride fluoride is used in the preparation of novel fluorinated alkanesulfonyloxaziridines and in the alkoxylation of fullerene C60.
What are the CAS number and formula for Sulfuryl chloride fluoride?
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The CAS number for Sulfuryl chloride fluoride is 13637-84-8 and its formula is SO2ClF.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sulfuryl chloride fluoride in technical grade with an assay of ≥90%. We do not represent this product as USP, BP, or EP grade.
How should Sulfuryl chloride fluoride be handled safely?
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Sulfuryl chloride fluoride is a Danger hazard and reacts violently with water. It is toxic if swallowed, in contact with skin, or if inhaled, and causes severe skin burns and eye damage. Always use appropriate personal protective equipment, including faceshields, gloves, goggles, and a suitable respirator, and handle in a well-ventilated area, away from moisture.
How is Sulfuryl chloride fluoride shipped and exported?
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Sulfuryl chloride fluoride is shipped and exported under UN 2922, Hazard Class 6.1 (Corrosive), Packing Group I. Please contact TSS for specific international shipping regulations and capabilities.
How can I request a sample or quote for Sulfuryl chloride fluoride?
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To request a sample or a quote for Sulfuryl chloride fluoride, please contact the Tech Serve Solutions sales department via our website or direct contact details, specifying the quantity and your delivery location.
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