Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide
Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide (CAS: 817637-79-9), with the molecular formula C12H20Br2O4S2 and a molecular weight of 452.22 g/mol, is a specialised chemical reagent. It functions as an effective initiator for Atom Transfer Radical Polymerization (ATRP). This compound is particularly useful for synthesising polymers with controlled architectures, including those designed for biomaterial applications and surface adhesion.
- IUPAC
- (BiBOE)2S2,ATRP (Bio)degradable Initiator,BiBOEDS
- Synonyms
- (BiBOE)2S2ATRP (Bio)degradable InitiatorBiBOEDS
![Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide (C12H20Br2O4S2) — chemical structure, CAS 817637-79-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F817637-79-9.png&w=3840&q=75)
Atom Transfer Radical Polymerization (ATRP)
Serves as a key initiator in ATRP processes, enabling the synthesis of polymers with precisely controlled molecular weights and architectures. It is instrumental in creating polymers that exhibit biodegradability or can adhere to specific surfaces like gold.
Advanced Polymer Synthesis
Facilitates the introduction of responsive polymer segments, allowing for temperature or light-induced cleavage. This capability is valuable for designing smart materials and drug delivery systems.
Materials Science Innovation
Its ability to initiate controlled polymerization makes it a valuable tool for developing novel materials with tailored properties for diverse scientific and industrial applications.
| Molecular weight | 452.22 |
|---|---|
| Empirical formula | C12H20Br2O4S2 |
| Density | 1.478 g/mL at 25 °C |
| Refractive index | n20/D 1.529 |
| Storage temperature | 2-8°C |
| Application | Atom Transfer Radical Polymerization (ATRP) initiator for the preparation of biodegradable polymers as well as polymers that adhere to gold surfaces.1This can also be used to introduce temperature and light sensitive regions to cleave the polymer. |
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
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 3334 |
| 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 Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide used for?
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Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide is used as an initiator in Atom Transfer Radical Polymerization (ATRP) for synthesising polymers with controlled architectures, including biodegradable polymers and those that adhere to gold surfaces.
What are the CAS number and formula for Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide?
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The CAS number is 817637-79-9 and the empirical formula is C12H20Br2O4S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. Purity and assay details are available on the product's specification sheet. We do not represent this product as USP, BP, EP or other pharmacopoeial grades.
How should Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide be handled?
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This compound is classified as a Warning, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory tract irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding inhalation, skin and eye contact. Refer to the Safety Data Sheet for full details.
How is Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all relevant shipping and export regulations.
How can I request a sample or quote?
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Please contact our sales team through the website or by phone to request a sample or a quotation for Bis[2-(2′-bromoisobutyryloxy)ethyl]disulfide.
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