Chemical Properties of 1-Propanol (CAS 71-23-8)

What Is 1-Propanol (CAS 71-23-8)?

1-Propanol (CAS 71-23-8), also known as n-propyl alcohol, is a fundamental organic compound widely utilized across various industrial sectors. As a primary alcohol, its chemical structure and properties make it an invaluable solvent and an essential intermediate in chemical synthesis.

Understanding its production and key characteristics is vital for any business looking to procure this chemical effectively.

Industrial Manufacturing Process of 1-Propanol

Commercially, 1-Propanol is produced mainly through the hydrogenation of propionaldehyde under controlled catalytic conditions.
Propionaldehyde itself is generated via the oxo synthesis (hydroformylation) process, where ethylene reacts with synthesis gas (carbon monoxide and hydrogen) in the presence of metal catalysts such as cobalt- or rhodium-based systems.

This mature production route allows for:

• Stable large-scale output
• Consistent product quality
• Efficient cost control

As an experienced chemical manufacturer in China, strict process monitoring and quality inspection are applied at every stage to ensure reliable purity and batch-to-batch consistency.

Physical and Chemical Characteristics

1-Propanol (C₃H₈O) appears as a clear, colorless liquid with a mild alcoholic smell. It has a molecular weight of 60.10 g/mol and demonstrates strong compatibility with both polar and non-polar systems.

One of its most valued features is complete miscibility with water, attributed to the hydroxyl (–OH) functional group. In addition, it blends easily with many organic solvents, making it a highly adaptable formulation component.

Properties of 1-Propanol

Flammability

1-Propanol is classified as a flammable liquid, with a flash point close to 15 °C. Appropriate fire-safety precautions and proper storage conditions are essential during transportation and use.

Chemical Reactivity

As a primary alcohol, it readily participates in standard organic reactions, including:

• Ester formation
• Oxidation to propionaldehyde or propionic acid
• Halogenation to form propyl derivatives

These reactions make it a valuable intermediate in chemical synthesis.

Solubility

1-Propanol dissolves completely in water and is compatible with many organic solvents, supporting its use in:

• Pharmaceutical formulations
• Coatings and resins
• Printing inks and specialty chemicals

Toxicity

While its toxicity is relatively moderate compared with heavier alcohols, excessive exposure may cause irritation, dizziness, or central nervous system effects. Standard industrial handling procedures and ventilation are recommended.

Why Choose Gneebio for n propanol(1 propanol)?

For companies looking to source n propanol (1 propanol), Gneebio offers a reliable supply backed by over a decade of experience in chemical manufacturing and export. With strict quality control, competitive pricing, and flexible packaging options.
Our strict quality control and comprehensive certifications - including ISO9001, ISO14001, GMP, USP, and EP - ensure that every batch meets international standards.

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Bulk Industrial buyers often purchase n propanol(1 propanol) together with other solvents and intermediates.

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