2-(4-Bromophenoxy)ethanol
2-(4-Bromophenoxy)ethanol (CAS: 34743-88-9) is an organic compound with the formula BrC6H4OCH2CH2OH. It presents as a solid with a molecular weight of 217.06 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and chemical industries. Its structure, featuring a bromo-substituted phenoxy group and an ethanol moiety, allows for diverse chemical transformations, making it a useful intermediate for creating more complex molecules.

Intermediate in Organic Synthesis
This compound is employed as a key intermediate in the synthesis of various organic molecules. Its functional groups allow for further derivatisation, enabling the construction of complex structures for research and development purposes.
Precursor for Specialty Chemicals
2-(4-Bromophenoxy)ethanol can be utilised as a precursor for the development of specialty chemicals. The presence of the bromine atom and the alcohol group offers reactive sites for targeted chemical modifications.
Pharmaceutical Research
The compound has found application in the synthesis of molecules relevant to pharmaceutical research. It was notably used in the synthesis of lithium 2-(4-lithiophenoxy)ethoxide, highlighting its role in developing novel compounds for potential therapeutic applications.
| Molecular weight | 217.06 |
|---|---|
| Linear formula | BrC6H4OCH2CH2OH |
| Assay | 98% |
| Boiling point | 184 °C/20 mmHg(lit.) |
| Application | 2-(4-Bromophenoxy)ethanol was used in the synthesis of lithium 2-(4-lithiophenoxy)ethoxide1. |
| Melting point | 53-55 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 2-(4-Bromophenoxy)ethanol used for?
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2-(4-Bromophenoxy)ethanol is primarily used as an intermediate in organic synthesis and for the preparation of specialty chemicals, including applications in pharmaceutical research, such as the synthesis of lithium 2-(4-lithiophenoxy)ethoxide.
What are the CAS number and molecular formula for 2-(4-Bromophenoxy)ethanol?
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The CAS number for 2-(4-Bromophenoxy)ethanol is 34743-88-9, and its molecular formula is BrC6H4OCH2CH2OH.
What grade and purity does Tech Serve Solutions supply for 2-(4-Bromophenoxy)ethanol?
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Tech Serve Solutions supplies 2-(4-Bromophenoxy)ethanol with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety considerations when handling 2-(4-Bromophenoxy)ethanol?
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2-(4-Bromophenoxy)ethanol is classified as harmful if swallowed (H302). When handling, it is recommended to use a dust mask type N95 (US), wear eyeshields, and use gloves. Ensure adequate ventilation.
How is 2-(4-Bromophenoxy)ethanol typically packed and shipped?
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2-(4-Bromophenoxy)ethanol is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for 2-(4-Bromophenoxy)ethanol?
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To request a sample or a quote for 2-(4-Bromophenoxy)ethanol, please contact the Tech Serve Solutions sales team through our website or by phone.
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