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    HomeProductsBasic & Fine ChemicalsInorganic ChemicalsThionyl Tetrafluoride CAS 13709-54-1
    • Thionyl Tetrafluoride CAS 13709-54-1
    • Thionyl Tetrafluoride CAS 13709-54-1

    Thionyl Tetrafluoride CAS 13709-54-1

    Thionyl Tetrafluoride is an inorganic sulfur–fluorine compound defined by a central sulfur atom bonded to one oxygen atom and four fluorine atoms. It is classified as a specialized industrial and research chemical substance within fluorine chemistry, where controlled sulfur–fluorine bonding environments are required. Thionyl Tetrafluoride (CAS 13709-54-1) is handled exclusively within regulated and professional chemical supply chains, with emphasis on material identification, documentation, and compliance rather than end-use formulation.
    For regulated industrial and research environments, this substance is supplied with standardized specifications and complete technical documentation including MSDS, TDS, and COA, supporting compliant handling and material traceability.

    • CAS: 13709-54-1
    • Synonyms: Thionyl tetrafluoride, SOF4, Sulfur oxytetrafluoride
    • Molecular Formula: F₄OS‌
    • Grade: Industrial grade 95%
    • Package: 200kg iron drum or 50kg plastic drum packaging
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    Product Description

    1 Physicochemical properties
    2 Application Areas
    3 Storage conditions
    4 Safety precautions

    Physicochemical properties

    PropertyValue
    IUPAC NameSulfur fluoride oxide (SF4O), (SP-5-21)-
    Other NamesSOF4; Thionyl tetrafluoride; Thionyltetrafluoride; Sulfur tetrafluoride oxide; Sulfuryl oxytetrafluoride;
    CAS Number13709-54-1
    Molecular FormulaF₄OS‌
    Molecular Weight124.05 g/mol
    AppearanceColorless gas
    Boiling Point-48.5°C
    SolubilityReacts with H2O (water)
    Chemical StructureContains a sulfur atom bonded to four fluorine atoms and one oxygen atom
    Hazard CategoryDangerous (reacts violently with water)

    Application Areas

    Organic synthesis reagent: As a fluorinating agent, it participates in the fluorination reaction of sulfur oxygen bonds in organic molecules and is commonly used in the synthesis of fluorinated compounds.
    ‌

    Storage conditions

    Sealed container: It must be strictly sealed to prevent moisture absorption or reaction with air.
    Low temperature and light avoidance: It is recommended to store in a cool, dry, and ventilated environment, avoiding direct sunlight.
    Inert gas protection: If necessary, nitrogen or other inert gases can be used to fill the container

    Safety precautions

    Personal protection
    Respiratory protection: The operation should be carried out in a fume hood, wearing a gas mask or self-contained breathing apparatus.
    Skin/Eye Protection: Wear chemical resistant gloves, goggles, and protective clothing.
    Operating standards
    Fire and explosion prevention: Keep away from heat sources, sparks, and oxidants, and store in an anti-static environment.
    Leakage treatment: Cover the leaked material with sand or inert adsorbent material to avoid direct contact.
    Emergency measures
    Inhalation: Immediately transfer to fresh air and seek medical attention if necessary.
    Skin contact: Rinse with plenty of water for at least 15 minutes and remove contaminated clothing

    FAQ - Technical & Supply Chain

    • Q:

      Does CAS 13709-54-1 specifically correspond to Thionyl Tetrafluoride (SOF₄)?

      A: Yes. CAS 13709-54-1 is assigned specifically to Thionyl Tetrafluoride and does not refer to other sulfur–fluorine compounds.
    • Q:

      Is Thionyl Tetrafluoride supplied as a finished formulation or mixture?

      A: No. It is supplied as a defined chemical substance for professional and regulated industrial or research handling.
    Documents

    Documents and Product Support

    For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

    • COA for batch-based quality reference
    • TDS for key physical and chemical information
    • SDS / MSDS for handling, storage, and safety reference
    • Packing information for sample, trial, and bulk orders
    • Technical communication based on application and specification requirements
    Quotation

    Information to Confirm Before Quotation

    Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

    • Product name and CAS number
    • Application or intended end use
    • Required purity, grade, or specification
    • Sample quantity, trial order, or bulk demand
    • Preferred packing form or net weight
    • Destination country or port
    • Required documents or compliance expectations
    Storage & Handling

    Packaging, Storage, and Handling Notes

    Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

    Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

    Supply Support

    Sample, Bulk Order and Repeat Supply Support

    Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

    For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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    Product Categories

    Tags:

    Fluorinated Inorganic Compound Specialty Inorganic Compound Sulfur Fluoride Oxide

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