1-Octanol
1-Octanol (CAS: 111-87-5; Formula: CH3(CH2)7OH; Molar Mass: 130.23) is a linear fatty alcohol. This clear, colourless liquid is widely utilised as a solvent and an intermediate in chemical synthesis. It finds application in the production of plasticisers, lubricants, and surfactants. 1-Octanol is also employed in fragrances and flavourings due to its characteristic floral scent. Its amphiphilic nature makes it valuable in various industrial and laboratory settings.
- IUPAC
- Alcohol C8,Capryl alcohol,Octyl alcohol
- Synonyms
- Capryl alcoholOctyl alcoholn-Octanoln-Octyl alcoholEnanthic alcohol
Chemical Synthesis Intermediate
1-Octanol serves as a crucial building block in the synthesis of esters, plasticisers, and surfactants. Its long hydrocarbon chain imparts specific properties to the resulting molecules, making them suitable for diverse applications in polymers and detergents.
Solvent Applications
With its moderate polarity and miscibility, 1-Octanol functions as an effective solvent for resins, waxes, and certain organic compounds. It is also used in extraction processes and as a component in specialised cleaning formulations.
Flavour and Fragrance Component
Possessing a distinct floral and fruity aroma, 1-Octanol is incorporated into fragrance compositions and flavour formulations. It contributes to the characteristic notes of various perfumes, cosmetics, and food products.
Lubricant Additive
1-Octanol is used in the formulation of lubricants and hydraulic fluids. Its properties help to reduce friction and wear, enhancing the performance and longevity of mechanical systems.
| Molecular weight | 130.23 |
|---|---|
| Linear formula | CH3(CH2)7OH |
| Assay | ≥96.0% (GC) |
| Grade | puriss. |
| Boiling point | 196 °C(lit.) |
| Density | 0.827 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.429(lit.)n20/D 1.429 |
| Melting point | −15 °C(lit.) |
| Vapour pressure | 0.14 mmHg (25 °C) |
| Vapour density | 4.5 (vs air) |
| Autoignition temp | 523 °F |
| Impurities tested | ≤0.5% 3-octanol |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 80 °C / 176 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Evapn Residue | <0.004% |
|---|
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 1-Octanol used for?
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1-Octanol is used as a chemical intermediate in the synthesis of plasticisers, surfactants, and lubricants, as a solvent, and in flavour and fragrance formulations.
What is the CAS number and formula for 1-Octanol?
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The CAS number for 1-Octanol is 111-87-5, and its linear formula is CH3(CH2)7OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Octanol with a minimum purity of 96.0% (GC) and a 'puriss.' grade. This product is not represented as USP, BP, or EP grade.
How should 1-Octanol be handled safely?
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1-Octanol is classified as an irritant (H315-H319). Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation. Refer to the safety data sheet for detailed handling instructions.
How is 1-Octanol packed, shipped, and exported?
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1-Octanol is typically packed in suitable containers for chemical transport, adhering to relevant shipping regulations, including ADR (NA 1993 / PGIII). Tech Serve Solutions exports globally.
How can I request a quote or sample for 1-Octanol?
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To request a quote or sample for 1-Octanol, please contact the Tech Serve Solutions sales team via our website or direct enquiry form.
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