4,4′-Dithiodibutyric acid
4,4′-Dithiodibutyric acid (CAS: 2906-60-7) is a disulphide organic compound with the molecular formula [-S(CH2)3CO2H]2 and a molecular weight of 238.32 g/mol. This carboxylic acid derivative serves as a valuable building block in organic synthesis. Its structure, featuring two terminal carboxylic acid groups linked by a disulfide bond, makes it suitable for applications requiring cross-linking or specific chemical modifications in research and development settings.
- IUPAC
- 3-Carboxypropyl disulfide,Di(4-carboxybutyl) disulfide
- Synonyms
- 3-Carboxypropyl disulfideDi(4-carboxybutyl) disulfide
![4,4′-Dithiodibutyric acid ([-S(CH2)3CO2H]2) — chemical structure, CAS 2906-60-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F2906-60-7.png&w=3840&q=75)
Organic Synthesis Intermediate
4,4′-Dithiodibutyric acid is utilized as a key intermediate in the synthesis of more complex organic molecules. Its bifunctional nature allows for diverse chemical reactions, contributing to the development of novel compounds in pharmaceutical and materials science research.
Building Block for Polymers
The compound can serve as a monomer or cross-linking agent in the creation of polymers. Its disulfide bond offers potential for stimuli-responsive materials, where cleavage and reformation can alter material properties.
Chemical Research Reagent
As a readily available laboratory reagent, it is employed in academic and industrial research for exploring new synthetic pathways and chemical methodologies. It is particularly useful for introducing disulfide linkages into various molecular structures.
| Molecular weight | 238.32 |
|---|---|
| Linear formula | [-S(CH2)3CO2H]2 |
| Assay | 95% |
| Melting point | 108-110 °C(lit.) |
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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 4,4′-Dithiodibutyric acid used for?
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4,4′-Dithiodibutyric acid is primarily used as a building block and intermediate in organic synthesis, particularly for creating polymers and other complex molecules that incorporate disulfide linkages.
What is the CAS number and molecular formula for 4,4′-Dithiodibutyric acid?
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The CAS number for 4,4′-Dithiodibutyric acid is 2906-60-7, and its molecular formula is [-S(CH2)3CO2H]2.
What grade and purity does Tech Serve Solutions supply for 4,4′-Dithiodibutyric acid?
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Tech Serve Solutions supplies 4,4′-Dithiodibutyric acid with an assay of 95%. This product is supplied for research and development purposes and is not intended for pharmaceutical, food, or any other regulated application unless explicitly stated otherwise.
How should 4,4′-Dithiodibutyric acid be handled safely?
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4,4′-Dithiodibutyric acid is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). It should be handled with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is 4,4′-Dithiodibutyric acid a controlled substance?
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The provided data does not indicate that 4,4′-Dithiodibutyric acid is a controlled substance.
How is 4,4′-Dithiodibutyric acid packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, ensures that 4,4′-Dithiodibutyric acid is packed and shipped in compliance with international regulations for chemical transport.
How can I request a sample or quote for 4,4′-Dithiodibutyric acid?
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To request a sample or obtain a quote for 4,4′-Dithiodibutyric acid, please contact our sales team through the website or via the provided contact information.
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