2-Phenyl-2-butanol
2-Phenyl-2-butanol (CAS: 1565-75-9) is an organic compound with the formula C<sub>6</sub>H<sub>5</sub>C(C<sub>2</sub>H<sub>5</sub>)(CH<sub>3</sub>)OH and a molar mass of 150.22 g/mol. This tertiary alcohol serves as a valuable building block in organic synthesis. It is typically supplied at 99% purity for research and chemical synthesis applications. Its properties include a refractive index of n20/D 1.519 and a boiling point of 107-108 °C/20 mmHg.

Organic Synthesis Intermediate
2-Phenyl-2-butanol functions as a precursor and intermediate in the synthesis of various organic molecules. Its tertiary alcohol structure allows for specific chemical transformations.
Chemical Research and Development
This compound is utilised in laboratory settings for research purposes, exploring new synthetic pathways and developing novel chemical entities. Its well-defined structure makes it a reliable reagent.
Specialty Chemical Manufacturing
It finds application in the production of fine chemicals and specialised organic compounds where its specific structural features are required for the final product.
| Molecular weight | 150.22 |
|---|---|
| Linear formula | C6H5C(C2H5)(CH3)OH |
| Assay | 99% |
| Boiling point | 107-108 °C/20 mmHg(lit.) |
| Density | 0.977 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.519(lit.) |
| Application | 2-Phenyl-2-butanol was used in the synthesis of 2-phenylbutane in trifluoroacetic acid-dichloromethane1. |

Hazard statements
- H302Harmful if swallowed
| Flash point | 91 °C / 195.8 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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-Phenyl-2-butanol used for?
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2-Phenyl-2-butanol is used as an intermediate in organic synthesis and for chemical research and development.
What is the CAS number and formula for 2-Phenyl-2-butanol?
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The CAS number for 2-Phenyl-2-butanol is 1565-75-9, and its molecular formula is C<sub>6</sub>H<sub>5</sub>C(C<sub>2</sub>H<sub>5</sub>)(CH<sub>3</sub>)OH.
What grade and purity does Tech Serve Solutions supply for 2-Phenyl-2-butanol?
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Tech Serve Solutions supplies 2-Phenyl-2-butanol with an assay of 99% purity. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for 2-Phenyl-2-butanol?
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2-Phenyl-2-butanol is classified as harmful if swallowed (H302). It has a GHS07 symbol and a Warning signal word. Handle with appropriate personal protective equipment in a well-ventilated area.
How is 2-Phenyl-2-butanol packed, shipped, and exported?
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2-Phenyl-2-butanol is carefully packed to meet international shipping standards. Tech Serve Solutions is a global exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for 2-Phenyl-2-butanol?
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To request a sample or a quote for 2-Phenyl-2-butanol, please contact the Tech Serve Solutions sales team through our website or by phone.
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