3-Chlorophenethyl alcohol
3-Chlorophenethyl alcohol (CAS: 5182-44-5) is a versatile organic building block with the molecular formula ClC6H4CH2CH2OH and a molecular weight of 156.61 g/mol. This chlorinated alcohol serves as a key intermediate in organic synthesis, particularly in the development of pharmaceuticals and complex organic molecules. Its structure allows for diverse chemical modifications, making it valuable for research and development in various chemical sectors.
- IUPAC
- 2-(3-Chlorophenyl)ethanol

Pharmaceutical Intermediate
3-Chlorophenethyl alcohol is employed in the synthesis of active pharmaceutical ingredients (APIs). Its specific structure can be incorporated into drug candidates for various therapeutic areas.
Organic Synthesis Building Block
As a functionalised aromatic compound, it is used in multi-step organic synthesis projects. The presence of both a chlorine atom and a hydroxyl group offers multiple reaction pathways for chemists.
Research and Development
This chemical is utilised in academic and industrial research laboratories for exploring novel chemical entities and reaction methodologies. Its defined structure makes it suitable for structure-activity relationship studies.
| Molecular weight | 156.61 |
|---|---|
| Linear formula | ClC6H4CH2CH2OH |
| Assay | 98% |
| Boiling point | 135-137 °C/13 mmHg(lit.) |
| Density | 1.181 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.549(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 110 °C / 230 °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 3-Chlorophenethyl alcohol used for?
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3-Chlorophenethyl alcohol is primarily used as a building block in organic synthesis, particularly for the development of pharmaceutical intermediates and in research and development projects.
What are the CAS number and chemical formula for 3-Chlorophenethyl alcohol?
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The CAS number for 3-Chlorophenethyl alcohol is 5182-44-5, and its chemical formula is ClC6H4CH2CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chlorophenethyl alcohol with an assay of 98%. We do not represent this product as USP, BP, or EP grade unless explicitly stated otherwise in the product documentation.
What are the safety considerations for handling 3-Chlorophenethyl alcohol?
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Handling 3-Chlorophenethyl alcohol requires appropriate personal protective equipment, including eyeshields and gloves. A half-mask respirator is recommended. The flash point is 110 °C (230 °F), and it is classified under WGK Germany 3, indicating a high hazard to water.
How is 3-Chlorophenethyl alcohol packed, shipped, and exported?
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3-Chlorophenethyl alcohol is carefully packed according to international shipping regulations and is available for global export by Tech Serve Solutions.
How can I request a quote or sample of 3-Chlorophenethyl alcohol?
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To request a quote or sample of 3-Chlorophenethyl alcohol, please contact the Tech Serve Solutions sales team through our website or via phone.
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