3-Methyl-5-hexen-3-ol
3-Methyl-5-hexen-3-ol (CAS: 1569-44-4) is an organic compound with the molecular formula C7H14O and a molecular weight of 114.19 g/mol. This acyclic alkene alcohol serves as a versatile building block in chemical synthesis. Its specific structure allows for various synthetic transformations, making it a valuable intermediate for researchers and chemists developing new organic molecules and materials. Available at 98% purity, it is suitable for laboratory investigations and industrial chemical processes.

Chemical Synthesis Intermediate
3-Methyl-5-hexen-3-ol is employed as a key intermediate in multi-step organic synthesis. Its functional groups, including a tertiary alcohol and an alkene, enable diverse chemical reactions for the construction of complex molecules.
Research and Development
This compound is utilised in R&D settings for exploring novel synthetic pathways and developing new chemical entities. It serves as a reliable building block for academic and industrial research laboratories.
Organic Building Block
As an organic building block, 3-Methyl-5-hexen-3-ol offers a reactive scaffold for the synthesis of various organic compounds, contributing to the development of fine chemicals and pharmaceutical precursors.
| Molecular weight | 114.19 |
|---|---|
| Empirical formula | C7H14O |
| Assay | 98% |
| Boiling point | 138-139 °C(lit.) |
| Density | 0.835 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.437(lit.) |
| Application | 3-Methyl-5-hexen-3-ol can be used in chemical synthesis studies. |

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 | 43 °C / 109.4 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
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-Methyl-5-hexen-3-ol used for?
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3-Methyl-5-hexen-3-ol is used as a versatile building block in chemical synthesis and for research and development purposes in organic chemistry.
What are the CAS number and formula for 3-Methyl-5-hexen-3-ol?
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The CAS number for 3-Methyl-5-hexen-3-ol is 1569-44-4, and its empirical formula is C7H14O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methyl-5-hexen-3-ol with an assay of 98%. This is a technical/research grade, and TSS does not represent it as USP/BP/EP.
How should 3-Methyl-5-hexen-3-ol be handled?
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3-Methyl-5-hexen-3-ol is a flammable liquid and vapour (H226). Handle in a well-ventilated area, away from ignition sources. Appropriate personal protective equipment, including eyeshields and chemical-resistant gloves, should be worn. Consult the Safety Data Sheet for comprehensive handling instructions.
Does TSS export 3-Methyl-5-hexen-3-ol?
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Yes, Tech Serve Solutions specialises in global supply and export of fine chemicals, including 3-Methyl-5-hexen-3-ol.
How can I request a quote or sample for 3-Methyl-5-hexen-3-ol?
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To request a quote or sample for 3-Methyl-5-hexen-3-ol, please contact our sales department through the website or by phone.
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