2-Methyl-2-pentanol
2-Methyl-2-pentanol (CAS 590-36-3), with the formula C6H14O, is a tertiary alcohol recognised for its role as a chemical intermediate. This compound, also known as dimethyl propyl carbinol, possesses a molecular weight of 102.17 g/mol. It is primarily utilised in organic synthesis as a building block for more complex molecules. With a purity of 99%, it is suitable for various laboratory and industrial applications.
- IUPAC
- Dimethyl propyl carbinol
- Synonyms
- Dimethyl propyl carbinol

Chemical Synthesis
2-Methyl-2-pentanol serves as a versatile building block in organic synthesis. Its tertiary alcohol structure allows for specific reactions in the creation of various chemical compounds.
Research Applications
This compound has been employed in research studies, including investigations into its potential antagonist activity. It has been used to probe interactions at target sites within biological systems.
Intermediate for Complex Molecules
As a C2-C6 alcohol and organic building block, 2-Methyl-2-pentanol is a valuable intermediate for synthesising more intricate organic structures and fine chemicals.
| Molecular weight | 102.17 |
|---|---|
| Linear formula | CH3CH2CH2C(CH3)2OH |
| Assay | 99% |
| Boiling point | 120-122 °C(lit.) |
| Density | 0.835 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.411(lit.) |
| Application | 2-Methyl-2-pentanol has been used to study its antagonist activity. It reacts with a second target site to alter the spatial relation between the hydrophobic agonist binding site and the allosteric site1. |
| Melting point | −109-−107 °C(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 30 °C / 86 °F |
| Transport (UN / ADR) | UN 2560 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36 |
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-Methyl-2-pentanol used for?
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2-Methyl-2-pentanol is used as a chemical intermediate and building block in organic synthesis. It has also been utilised in research studies, for example, to investigate antagonist activity.
What is the CAS number and formula for 2-Methyl-2-pentanol?
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The CAS number for 2-Methyl-2-pentanol is 590-36-3, and its chemical formula is C6H14O (CH3CH2CH2C(CH3)2OH).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methyl-2-pentanol with a purity of 99% (assay). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product documentation.
How should 2-Methyl-2-pentanol be handled safely?
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2-Methyl-2-pentanol is a flammable liquid and vapour (H226) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection. Store away from heat and open flames.
Is 2-Methyl-2-pentanol a controlled substance?
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Based on the provided data, 2-Methyl-2-pentanol (CAS 590-36-3) is not indicated as a controlled substance.
How is 2-Methyl-2-pentanol packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping details for 2-Methyl-2-pentanol will be provided upon request, adhering to all relevant transport regulations for UN 2560, Class 3, PGIII.
How can I request a quote or sample?
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To request a quote or a sample of 2-Methyl-2-pentanol, please contact our sales department through the website or by phone. Our team will be happy to assist you with your inquiry.
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