Sodium 1-butanesulfonate
Sodium 1-butanesulfonate (CAS: 2386-54-1), with the molecular formula CH3(CH2)3SO3Na and a molecular weight of 160.17 g/mol, is an anionic surfactant. It is recognised for its detergent properties and finds utility in various chemical synthesis applications. Tech Serve Solutions supplies this compound, providing essential building blocks for research and industrial processes.
- IUPAC
- 1-Butanesulfonic acid sodium salt
- Synonyms
- 1-Butanesulfonic acid sodium salt

Chemical Synthesis Intermediate
Serves as a valuable building block in organic synthesis. Its sulfonate group allows for various chemical transformations, contributing to the creation of more complex molecules.
Detergent and Surfactant Applications
As an anionic detergent, it exhibits surface-active properties. This makes it suitable for applications where wetting, emulsifying, or cleaning actions are required.
Research and Development
Utilised in laboratory settings for research purposes, particularly in areas involving the study of surfactants, organic reactions, or biochemical processes.
| Molecular weight | 160.17 |
|---|---|
| Linear formula | CH3(CH2)3SO3Na |
| Assay | ≥95.0% (T) |
| Melting point | >300 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | anionic |
|---|
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 Sodium 1-butanesulfonate used for?
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Sodium 1-butanesulfonate is used as an anionic surfactant and detergent, and as a building block in chemical synthesis for research and development.
What is the CAS number and chemical formula for Sodium 1-butanesulfonate?
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The CAS number is 2386-54-1, and the chemical formula is CH3(CH2)3SO3Na.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium 1-butanesulfonate with a minimum purity of ≥95.0% (T). This is typically considered a technical or research grade; TSS does not represent it as USP, BP, or EP grade unless explicitly stated.
What are the safety and handling precautions for Sodium 1-butanesulfonate?
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Sodium 1-butanesulfonate is classified with a WGK Germany of 3, indicating it is hazardous to water. Users should wear eyeshields and gloves. For respiratory protection, a type N95 (US) or type P1 (EN143) respirator filter is recommended. Avoid release to the environment.
How is Sodium 1-butanesulfonate packed, shipped, and exported?
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Tech Serve Solutions expertly handles the packing, shipping, and global export of chemicals, ensuring compliance with all relevant regulations and standards for safe transit.
How can I request a sample or a quote for Sodium 1-butanesulfonate?
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To request a sample or a quote, please contact our sales department through the website or by phone. Our team will be happy to assist you with your specific requirements.
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