Introduction to N-Butanol

N-Butanol, also known as 1-butanol, is a primary alcohol with the chemical formula C₄H₁₀O. It is a clear, flammable liquid with a mild, alcohol-like odor. As a trusted supplier, VM Minerals provides high-quality n-butanol for diverse industrial and commercial applications, ensuring reliability and consistency.

N-Butanol Formula and Structure

What is the Formula of N-Butanol?

The molecular formula of n-butanol is C₄H₁₀O, consisting of four carbon atoms, ten hydrogen atoms, and one oxygen atom.

Structural Representation of N-Butanol

The structure of n-butanol features a straight carbon chain with a hydroxyl group (-OH) attached to the first carbon atom, making it a primary alcohol.

Chemical Composition

N-Butanol is derived from natural sources such as fermentation or synthesized chemically from propylene.

Physical and Chemical Properties of N-Butanol

Boiling Point of N-Butanol

N-Butanol boils at approximately 117.7°C (243.9°F), making it suitable for applications requiring moderate volatility.

Other Physical Properties

• Molecular Weight: 74.12 g/mol
• Density: 0.8098 g/cm³ at 20°C
• Melting Point: -89°C (-128°F)
• Solubility: Slightly soluble in water, fully miscible with organic solvents like acetone and benzene.

Chemical Behavior and Reactivity

• Combusts in the presence of oxygen to produce carbon dioxide and water.
• Undergoes esterification reactions to form butyl esters, widely used in the industry.

Applications of N-Butanol

Industrial Use of N-Butanol

N-Butanol is a critical raw material in the production of:

• Plasticizers for PVC.
• Solvents for resins and polymers.
• Additives in hydraulic and brake fluids.

Role in Paints, Coatings, and Adhesives

Due to its solvency and moderate evaporation rate, n-butanol is used in:

• Paint formulations: Enhances flow and finish.
• Industrial coatings: Ensures smooth application.
• Adhesive manufacturing: Provides optimal viscosity control.

Application in Pharmaceuticals and Personal Care Products

N-Butanol is a solvent in pharmaceutical production and a key ingredient in:

• Perfumes and fragrances: Acts as a diluent.
• Skin-care products: Adds texture and solubility.

Why Choose VM Minerals for N-Butanol?

Premium Quality Assurance

VM Minerals delivers high-purity n-butanol that meets stringent quality standards for industrial and commercial applications.

Reliable Supply Chain and Custom Solutions

Our efficient logistics ensure timely deliveries, with the flexibility to cater to unique customer requirements.

Dedicated Customer Support

VM Minerals prioritizes customer satisfaction by offering expert guidance and responsive support.

Safety and Storage Guidelines for N-Butanol

Potential Health Hazards

• Inhalation may cause dizziness and irritation.
• Prolonged skin contact can lead to mild dermatitis.

Best Practices for Safe Handling and Storage

• Store n-butanol in tightly sealed containers, away from heat and open flames.
• Use proper PPE, including gloves and goggles, when handling.

Environmental Impact of N-Butanol

Biodegradability and Eco-Friendly Nature

N-Butanol is readily biodegradable and has a lower environmental impact compared to some synthetic solvents.

Compliance with Environmental Regulations

VM Minerals adheres to global environmental standards, ensuring sustainable sourcing and distribution.

Comparison with Other Alcohols

N-Butanol vs. Isobutanol

• N-Butanol: Higher boiling point, better for industrial coatings.
• Isobutanol: Lower boiling point, preferred for fast-drying applications.

N-Butanol vs. Methanol

• N-Butanol: Less toxic and better suited for use in consumer products.
• Methanol: Highly toxic, used mainly in industrial processes.

Reactions Involving N-Butanol

Combustion of N-Butanol

N-Butanol combusts completely to produce carbon dioxide and water.
Reaction:
C₄H₁₀O + 6O₂ → 4CO₂ + 5H₂O

Esterification of N-Butanol

N-Butanol reacts with carboxylic acids to form esters such as butyl acetate, widely used in solvents and fragrances.

Frequently Asked Questions (FAQs)

What is N-Butanol Used For?

It is used in the production of solvents, plasticizers, coatings, and fragrances.

What is the Boiling Point of N-Butanol?

The boiling point of n-butanol is 117.7°C (243.9°F).

How Should N-Butanol Be Stored?

Store in cool, well-ventilated areas away from direct sunlight and ignition sources.

Is N-Butanol Safe for Use in Food Products?

It is approved for indirect use in food packaging and processing.

How Does N-Butanol Compare to Other Alcohols?

N-Butanol offers a balanced evaporation rate and lower toxicity, making it more versatile.

What Are the Main Applications of N-Butanol?

N-Butanol is primarily used in coatings, adhesives, pharmaceuticals, and personal care products.