2,3-Dimethyl-2-butanol
2,3-Dimethyl-2-butanol (CAS: 594-60-5) is a tertiary alcohol with the molecular formula (CH3)2CHC(OH)(CH3)2 and a molecular weight of 102.17 g/mol. This clear, colourless liquid is primarily employed as an organic building block in chemical synthesis and for research purposes. Its properties make it useful in studying reaction kinetics, such as the absolute rate coefficient of hydroxyl radical reactions.
- Synonyms
- (CH3)2CHC(OH)(CH3)2

Chemical Synthesis
Utilised as an organic building block for the synthesis of more complex molecules. Its tertiary alcohol structure offers unique reactivity in various organic transformations.
Research and Development
Employed in laboratory settings for chemical research, particularly in studies investigating reaction mechanisms and kinetics. Its use in determining absolute rate coefficients for hydroxyl radical reactions is documented.
Solvent Properties
Possesses solvent properties inherent to tertiary alcohols, potentially useful in specific niche applications requiring a moderate boiling point organic solvent.
| Molecular weight | 102.17 |
|---|---|
| Linear formula | (CH3)2CHC(OH)(CH3)2 |
| Assay | 98% |
| Boiling point | 120-121 °C(lit.) |
| Density | 0.823 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.417(lit.) |
| Application | 2,3-Dimethyl-2-butanol was used to study the absolute rate co-efficient of the reaction of hydroxyl radical with 2,3-dimethyl-2-butanol1. |
| Melting point | −14 °C(lit.) |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 29 °C / 84.2 °F |
| Transport (UN / ADR) | UN 1987C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16-29-33 |
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 2,3-Dimethyl-2-butanol used for?
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2,3-Dimethyl-2-butanol (CAS: 594-60-5) is used as an organic building block in chemical synthesis and for research purposes, including studies on reaction kinetics.
What are the CAS number and molecular formula for 2,3-Dimethyl-2-butanol?
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The CAS number for 2,3-Dimethyl-2-butanol is 594-60-5, and its molecular formula is (CH3)2CHC(OH)(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dimethyl-2-butanol with a purity of 98% (assay). We do not represent this product as USP, BP, or EP grade.
How should 2,3-Dimethyl-2-butanol be handled safely?
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2,3-Dimethyl-2-butanol is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment including eyeshields, gloves, and approved respiratory protection. Store away from ignition sources. Consult the Safety Data Sheet for detailed handling information.
How is 2,3-Dimethyl-2-butanol packed, shipped, and exported?
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2,3-Dimethyl-2-butanol is packed and shipped in compliance with relevant regulations for hazardous materials. Tech Serve Solutions is an experienced global exporter.
How can I request a quote or sample for 2,3-Dimethyl-2-butanol?
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To request a quote or sample for 2,3-Dimethyl-2-butanol, please contact our sales team through the website or call us directly.
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