Introduction to Iso Propyl Alcohol (IPA)

Iso Propyl Alcohol (IPA), also known as isopropanol, is a versatile and widely used alcohol with the chemical formula C₃H₈O. As a leading supplier, VM Minerals provides high-purity IPA suitable for industrial, pharmaceutical, and commercial applications. Known for its excellent solvency and fast evaporation, IPA is a top choice in cleaning, disinfecting, and manufacturing processes.

Iso Propyl Alcohol Formula and Structure

What is the Formula of Iso Propyl Alcohol?

The molecular formula of IPA is C₃H₈O, consisting of three carbon atoms, eight hydrogen atoms, and one oxygen atom.

Structural Representation of Iso Propyl Alcohol

The structure of IPA features a hydroxyl group (-OH) attached to the second carbon of a three-carbon chain, making it a secondary alcohol.

Structure: CH₃CHOHCH₃

Chemical Composition and Characteristics

IPA is highly flammable, volatile, and miscible with water, ethanol, and other organic solvents. It is known for its ability to dissolve oils, greases, and resins effectively.

Physical and Chemical Properties of IPA

Boiling Point of Iso Propyl Alcohol

The boiling point of IPA is 82.6°C (180.7°F), making it a quick-drying solvent ideal for various industrial applications.

Other Physical Properties

• Molecular Weight: 60.1 g/mol
• Density: 0.785 g/cm³ at 20°C
• Melting Point: -89°C (-128.2°F)
• Appearance: Clear, colourless liquid with a strong odour
• Solubility: Completely miscible in water and other polar solvents.

Chemical Behaviour and Reactivity

• Combusts in the presence of oxygen, producing carbon dioxide and water.
• Reacts with strong oxidizers, converting to acetone.

Applications of Iso Propyl Alcohol

Use of IPA in Industrial Cleaning and Degreasing

IPA is an effective solvent for removing oils, greases, and residues from machinery, tools, and surfaces in industrial environments.

Role in Pharmaceuticals, Cosmetics, and Sanitizers

• Pharmaceuticals: IPA is widely used for drug formulation and as a cleaning agent.
• Cosmetics: Acts as a solvent in perfumes, lotions, and personal care products.
• Sanitizers: IPA (70% concentration) is a key ingredient in hand sanitizers and disinfectants due to its antimicrobial properties.

Application in Paints, Coatings, and Adhesives

IPA enhances the viscosity and flow properties of coatings and is used as a solvent in:

• Paint formulations
• Industrial coatings
• Adhesive solutions

Use of IPA in Laboratories and Electronics

• Laboratories: Used as a reagent and solvent for sample preparation.

Electronics: IPA is ideal for cleaning electronic components due to its non-conductive and quick-drying nature.

Why Choose VM Minerals for Iso Propyl Alcohol?

High-Purity IPA for Industrial and Commercial Needs

VM Minerals delivers premium-quality iso propyl alcohol that meets global standards for purity and performance.

Reliable Supply Chain and Timely Deliveries

We ensure consistent supply, bulk availability, and prompt deliveries to meet your operational demands.

Dedicated Technical Support and Customization

Our team provides tailored solutions to cater to specific industry needs and technical assistance for optimal product use.

Safety and Storage Guidelines for IPA

Health Hazards and Exposure Precautions

• Inhalation of vapours may cause dizziness or respiratory irritation.
• Prolonged skin exposure may result in dryness and irritation.
• Avoid contact with open flames, as IPA is highly flammable.

Proper Handling, Storage, and Transportation Methods

• Store in tightly sealed containers in a cool, well-ventilated area.
• Keep away from heat, sparks, and direct sunlight.
• Use appropriate personal protective equipment (PPE) during handling.

Environmental Impact of Iso Propyl Alcohol

Biodegradability and Environmental Safety

IPA is readily biodegradable and breaks down naturally in the environment, making it a safer solvent choice.

Compliance with Environmental Standards

VM Minerals ensures that our IPA complies with international environmental and safety regulations.

Comparison with Other Alcohols

Iso Propyl Alcohol vs. Ethanol

• IPA: Stronger solvency and faster evaporation.
• Ethanol: Less efficient for industrial cleaning but preferred in food-grade applications.

Iso Propyl Alcohol vs. Methanol

• IPA: Safer with lower toxicity.
• Methanol: Highly toxic and requires special handling.

Reactions Involving Iso Propyl Alcohol

Combustion of IPA

IPA combusts in the presence of oxygen to produce carbon dioxide and water.
Reaction: C₃H₈O + 9/2 O₂ → 3CO₂ + 4H₂O

IPA in Oxidation Reactions

IPA oxidizes to acetone when exposed to strong oxidizers, making it useful in chemical synthesis.

Frequently Asked Questions (FAQs)

What is Iso Propyl Alcohol Used For?

IPA is used in cleaning, disinfecting, pharmaceuticals, cosmetics, and industrial processes.

What is the Boiling Point of Iso Propyl Alcohol?

The boiling point of IPA is 82.6°C (180.7°F).

How is IPA Different from Ethanol?

IPA evaporates faster and has stronger solvency, while ethanol is preferred for food-grade applications.

Is Iso Propyl Alcohol Safe for Skin Contact?

Yes, IPA is safe in diluted forms (70%) but can cause dryness with prolonged exposure.

What are the Storage Guidelines for IPA?

Store IPA in a cool, ventilated area away from heat and ignition sources.

Why is IPA Preferred for Cleaning and Sanitizing?

IPA’s quick evaporation, non-conductive nature, and antimicrobial properties make it ideal for cleaning and sanitizing.