α-Bromoisobutyryl bromide
α-Bromoisobutyryl bromide (CAS 20769-85-1), molecular formula (CH3)2CBrCOBr, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- 2-Bromo-2-methylpropionyl bromide,BIBB
| Molecular weight | 229.90 |
|---|---|
| Linear formula | (CH3)2CBrCOBr |
| Assay | ≥97.0% (GC) |
| Boiling point | 162-164 °C(lit.) |
| Density | 1.86 g/mL at 20 °C1.86 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.507(lit.)n20/D 1.507 |
| Application | α-Bromoisobutyryl bromide has been used:• as atom transfer radical polymerization (ATRP) initiator for functionalization of hydroxyl groups present on the surface of graphene oxide1• to form an N-protected halodienamide which provided four- and five-membered lactams in the presence of copper (I) and a tertiary amine2• in preparation of polycaprolactone macroinitiator via reaction with oligomeric caprolactone diol3 and mesoporous silica nanoparticles with ATRP initiator anchored on the exterior surface4 |
Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 α-Bromoisobutyryl bromide?
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α-Bromoisobutyryl bromide (CAS 20769-85-1), molecular formula (CH3)2CBrCOBr, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of α-Bromoisobutyryl bromide does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-Bromoisobutyryl bromide in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of α-Bromoisobutyryl bromide?
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α-Bromoisobutyryl bromide has CAS number 20769-85-1 and molecular formula (CH3)2CBrCOBr. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for α-Bromoisobutyryl bromide?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of α-Bromoisobutyryl bromide ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should α-Bromoisobutyryl bromide be stored?
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Store α-Bromoisobutyryl bromide in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is α-Bromoisobutyryl bromide used for?
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α-Bromoisobutyryl bromide is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for α-Bromoisobutyryl bromide?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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