Octadecyl 2-bromoisobutyrate
Octadecyl 2-bromoisobutyrate (CAS: 474303-15-6) is a key organic compound with the molecular formula C22H43BrO2 and a molecular weight of 419.48 g/mol. Utilised primarily as an initiator in Atom Transfer Radical Polymerization (ATRP), it enables the synthesis of well-defined polymers with controlled architectures, particularly those functionalised with stearyl chains. Tech Serve Solutions offers this reagent for advanced materials science and polymer chemistry research.
- IUPAC
- Stearyl initiator
Atom Transfer Radical Polymerization (ATRP) Initiator
This compound serves as a crucial initiator for ATRP, a controlled radical polymerization technique. It facilitates the synthesis of polymers with precise molecular weights, low polydispersity, and complex architectures, including block copolymers and star polymers.
Synthesis of Stearyl Functionalised Polymers
Specifically, Octadecyl 2-bromoisobutyrate is employed to introduce stearyl end-groups into polymer chains. This functionality is valuable for creating polymers with tailored surface properties, amphiphilicity, or biocompatibility for various material applications.
Materials Science Research
Its ability to initiate controlled polymerization makes it a valuable tool in materials science for developing novel polymeric materials with specific physical and chemical properties for advanced applications.
Polymer Chemistry
As a reagent for polymerization, it is integral to research in polymer chemistry, allowing for detailed studies into polymerization kinetics and polymer structure-property relationships.
| Molecular weight | 419.48 |
|---|---|
| Empirical formula | C22H43BrO2 |
| Assay | 95% |
| Density | 0.998 g/mL at 25 °C |
| Refractive index | n20/D 1.460 |
| Application | Atom Transfer Radical Polymerization (ATRP) initiator for the creation of stearyl functionalized telechelic polymers.1,2,3 |
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 |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/39 |
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 Octadecyl 2-bromoisobutyrate used for?
+
Octadecyl 2-bromoisobutyrate is primarily used as an initiator for Atom Transfer Radical Polymerization (ATRP), enabling the synthesis of stearyl functionalised polymers with controlled molecular weights and architectures for materials science and polymer chemistry research.
What are the CAS number and chemical formula for Octadecyl 2-bromoisobutyrate?
+
The CAS number is 474303-15-6 and the chemical formula is C22H43BrO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Octadecyl 2-bromoisobutyrate with an assay of 95%. This is a research-grade chemical and is not represented as USP, BP, EP, or any other pharmacopoeia standard.
How should Octadecyl 2-bromoisobutyrate be handled safely?
+
Octadecyl 2-bromoisobutyrate is classified as a Warning. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray. For eye contact, rinse cautiously with water for several minutes and seek medical advice. Refer to the Safety Data Sheet for full handling instructions.
Can Tech Serve Solutions export Octadecyl 2-bromoisobutyrate?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Octadecyl 2-bromoisobutyrate, and can fulfil international orders.
How can I request a quote or sample for Octadecyl 2-bromoisobutyrate?
+
To request a quote or a sample of Octadecyl 2-bromoisobutyrate, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis