(S)-(+)-3-Octanol
(S)-(+)-3-Octanol (CAS 22658-92-0), with the molecular formula CH3(CH2)4CH(OH)CH2CH3 and a molar mass of 130.23 g/mol, is a chiral secondary alcohol. It serves as a valuable building block in organic synthesis, particularly in asymmetric reactions. This compound is frequently employed in the development of complex molecules and is a key intermediate in various chemical manufacturing processes.

Chiral Building Block
Utilised as a stereochemically defined precursor in the synthesis of complex chiral molecules. Its defined stereocentre allows for stereoselective transformations in multi-step syntheses.
Organic Synthesis Intermediate
Serves as a versatile intermediate for constructing larger organic frameworks. Its alcohol functionality can undergo a variety of reactions common to secondary alcohols.
Asymmetric Synthesis
Plays a role in stereoselective synthesis pathways where control over chirality is paramount. It can be used in the preparation of enantiomerically enriched compounds.
| Molecular weight | 130.23 |
|---|---|
| Linear formula | CH3(CH2)4CH(OH)CH2CH3 |
| Assay | 97% |
| Boiling point | 174-176 °C |
| Density | 0.819 g/mL at 25 °C |
| Refractive index | n20/D 1.426 |

Hazard statements
- 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 68 °C / 154.4 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 (S)-(+)-3-Octanol primarily used for?
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(S)-(+)-3-Octanol is primarily used as a chiral building block and intermediate in organic synthesis, particularly in asymmetric synthesis.
What are the CAS number and molecular formula for (S)-(+)-3-Octanol?
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The CAS number for (S)-(+)-3-Octanol is 22658-92-0, and its molecular formula is CH3(CH2)4CH(OH)CH2CH3.
What grade and purity does Tech Serve Solutions supply for (S)-(+)-3-Octanol?
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Tech Serve Solutions supplies (S)-(+)-3-Octanol with a minimum assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
What are the main safety hazards associated with (S)-(+)-3-Octanol?
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(S)-(+)-3-Octanol is classified with GHS07 symbol and carries a Warning signal word. It has hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, should be used, and work should be conducted in a well-ventilated area.
How is (S)-(+)-3-Octanol packed and shipped?
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(S)-(+)-3-Octanol is packed according to industry standards for chemical reagents and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for (S)-(+)-3-Octanol?
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To request a sample or obtain a quote for (S)-(+)-3-Octanol, please contact the Tech Serve Solutions sales department through our website or by phone.
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