(3-Bromophenyl)sulfur pentafluoride
(3-Bromophenyl)sulfur pentafluoride, CAS 672-30-0, with the molecular formula C6H4BrF5S and a molecular weight of 283.06 g/mol, is a halogenated organic compound. It serves as a valuable building block in organic synthesis. This technical grade material is employed in the development of novel chemical entities and advanced materials, leveraging its unique fluorinated sulfur functionality for specialised applications.

Organic Synthesis Intermediate
Utilised as a versatile building block in the synthesis of complex organic molecules. Its distinct sulfur pentafluoride moiety allows for the introduction of unique functional groups into target compounds.
Fluorinated Compound Development
Key reagent in the creation of novel fluorinated organic compounds. The presence of multiple fluorine atoms and the sulfur pentafluoride group can impart specific chemical and physical properties to the resulting molecules.
Materials Science Research
Investigated for potential use in the development of new materials where its specific structural and electronic properties can be advantageous. This includes research into advanced polymers and functional materials.
| Molecular weight | 283.06 |
|---|---|
| Empirical formula | C6H4BrF5S |
| Grade | technical grade |
| Density | 1.831 g/mL at 25 °C |
| Refractive index | n20/D 1.480 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 87 °C / 188.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 (3-Bromophenyl)sulfur pentafluoride used for?
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(3-Bromophenyl)sulfur pentafluoride (CAS 672-30-0) is primarily used as a building block in organic synthesis and for the development of fluorinated compounds and potentially new materials.
What is the CAS number and molecular formula?
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The CAS number for (3-Bromophenyl)sulfur pentafluoride is 672-30-0, and its molecular formula is C6H4BrF5S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (3-Bromophenyl)sulfur pentafluoride in technical grade. We do not represent it as USP, BP, or EP grade.
How is this chemical shipped and exported?
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This product is shipped and exported according to international regulations, with proper hazard classification (NA 1993 / PGIII). Consult our shipping department for specific details.
What are the main safety hazards associated with this compound?
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This compound is classified as a Warning, with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be worn, and respiratory protection is recommended.
How can I request a quote or sample?
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To request a quote or sample of (3-Bromophenyl)sulfur pentafluoride, please use the contact form on our website or call our sales department.
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