11-Bromo-1-undecanol
11-Bromo-1-undecanol (CAS: 1611-56-9), a linear bromoalcohol with the formula Br(CH2)11OH, is a key organic building block with a molecular weight of 251.20 g/mol. This compound serves as a versatile intermediate in chemical synthesis, particularly in the preparation of specialized molecules such as mercapto-alcohols and novel polymeric materials. Its bifunctional nature, featuring both a terminal bromide and a hydroxyl group, allows for diverse synthetic transformations.
- IUPAC
- Undecamethylene bromohydrin
Synthesis of 11-Mercapto-1-undecanol
11-Bromo-1-undecanol is a precursor for the synthesis of 11-mercapto-1-undecanol. This transformation typically involves nucleophilic substitution of the bromide with a thiol source.
Preparation of Ionic Liquids
The compound has been utilised in the synthesis of functionalized ionic liquids, such as 1-(2-acryloyloxyundecyl)-3-methylimidazolium bromide, which can find applications in various material science fields.
Graft Copolymer Synthesis
11-Bromo-1-undecanol has been employed in the one-pot synthesis of graft copolymers, where it serves as an initiator or building block to create complex polymer architectures with metathesis skeletons and poly(methyl methacrylate) grafts.
| Molecular weight | 251.20 |
|---|---|
| Linear formula | Br(CH2)11OH |
| Assay | 98% |
| Boiling point | 165-170 °C/1 mmHg(lit.) |
| Solubility | chloroform: soluble50 mg/mL, clear to slightly hazy, colorless to dark yellow |
| Application | 11-Bromo-1-undecanol was used in the preparation of 11-mercapto-1-undecanol1 and 1-(2-acryloyloxyundecyl)-3-methylimidazolium bromide2. It was used in one-pot synthesis of graft copolymers based on a metathesis skeleton with poly(methyl methacrylate) grafts3. |
| Melting point | 46-49 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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.
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 11-Bromo-1-undecanol used for?
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11-Bromo-1-undecanol is primarily used as a building block in organic synthesis for the preparation of mercapto-alcohols, ionic liquids, and graft copolymers, among other specialized chemical entities.
What is the CAS number and molecular formula for 11-Bromo-1-undecanol?
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The CAS number for 11-Bromo-1-undecanol is 1611-56-9, and its molecular formula is Br(CH2)11OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 11-Bromo-1-undecanol with an assay of 98%. This product is intended for research and laboratory use, and TSS does not represent it as USP, BP, or EP grade.
How should 11-Bromo-1-undecanol be handled safely?
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Handle 11-Bromo-1-undecanol with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Ensure adequate ventilation as it has a flash point of 113 °C (235.4 °F) and is classified under WGK Germany 3.
Is 11-Bromo-1-undecanol a controlled substance?
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Based on the provided data, 11-Bromo-1-undecanol is not indicated as a controlled substance.
How is 11-Bromo-1-undecanol packed and exported?
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Tech Serve Solutions, a global supplier and exporter, can provide details on packing and export for 11-Bromo-1-undecanol upon request.
How can I request a sample or quote for 11-Bromo-1-undecanol?
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To request a sample or a quote for 11-Bromo-1-undecanol, please contact our sales department directly through the website or by phone.
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