1-Propanol
1-Propanol (CAS: 71-23-8; Formula: CH3CH2CH2OH) is a primary alcohol with a molar mass of 60.10 g/mol. This clear, colourless liquid serves as a versatile solvent and intermediate in various chemical syntheses. It finds application in the production of esters, propellants, and as a component in printing inks and solvent mixtures. Its properties make it valuable in laboratory settings and industrial processes.
- IUPAC
- Propyl alcohol
- Synonyms
- n-PropanolNormal propyl alcoholEthylcarbinolPropylic alcoholPropane-1-ol
Solvent Applications
1-Propanol is an effective solvent for resins, lacquers, waxes, and a variety of organic compounds. Its moderate evaporation rate makes it suitable for use in coatings and printing inks.
Chemical Intermediate
It serves as a key intermediate in the synthesis of other chemicals, particularly esters like propyl acetate and other derivatives. These derivatives have uses in flavourings, fragrances, and industrial solvents.
Laboratory Reagent
As an analytical standard and reagent, 1-Propanol is utilised in chromatography and other analytical techniques. Its defined properties are crucial for accurate experimental results.
Propellant and Fuel Additive
1-Propanol can be employed in the formulation of propellants and as an additive in certain fuel mixtures due to its combustion properties.
| Molecular weight | 60.10 |
|---|---|
| Linear formula | CH3CH2CH2OH |
| Grade | analytical standard |
| Boiling point | 97 °C(lit.) |
| Density | 0.804 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.384(lit.) |
| Vapour pressure | 10 mmHg (147 °C)14.9 mmHg (20 °C) |
| Melting point | −127 °C(lit.) |
| Vapour density | 2.1 (vs air) |
| Autoignition temp | 700 °F |
Hazard statements
- H225Highly flammable liquid and vapour
- H318Causes serious eye damage
- H336May cause drowsiness or dizziness
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 22 °C / 71.6 °F |
| Transport (UN / ADR) | UN 1274 3 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-41-67 |
| Safety statements (S) | 7-16-24-26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Expl Lim | 13.7 % |
|---|
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-Propanol used for?
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1-Propanol is used as a solvent for various organic materials, a chemical intermediate in syntheses, a laboratory reagent, and in the formulation of propellants.
What are the CAS number and formula for 1-Propanol?
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The CAS number for 1-Propanol is 71-23-8, and its chemical formula is CH3CH2CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Propanol as an analytical standard. TSS does not represent this product as USP, BP, or EP grade.
How is 1-Propanol shipped and handled?
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1-Propanol is classified under UN 1274, Hazard Class 3, Packing Group II, indicating it is a flammable liquid. It requires careful handling in well-ventilated areas, away from ignition sources, and with appropriate personal protective equipment, including eye protection and gloves.
How can I request a sample or quote for 1-Propanol?
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To request a sample or a quote, please contact the TSS sales team via the website or email, providing your specific requirements and delivery details.
What are the primary hazards associated with 1-Propanol?
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1-Propanol is a highly flammable liquid (H225) and can cause serious eye damage (H318) and drowsiness or dizziness (H336). Always refer to the Safety Data Sheet for comprehensive safety information.
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