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1-Butanol, also known as n-butanol, is a primary alcohol with a four-carbon chain, widely used as an industrial solvent and chemical intermediate.
1-Butanol is valued for its excellent solvency, moderate volatility, and compatibility with a wide range of resins, coatings, and chemical formulations.
This versatile compound is utilized in diverse industries, including paints, coatings, adhesives, and pharmaceuticals.
CAS Number: 71-36-3
EC Number: 200-751-6
Molecular Formula: C4H10O
Molecular Weight: 74.12 g/mol
Synonyms: 1-Butanol, n-Butanol, Butan-1-ol, Normal Butanol, Butyl Alcohol, Butyl Hydroxide, n-Butyl Alcohol, Butanol-1, 1-Hydroxybutane, Butanol Primary Alcohol, Solvent n-Butanol, Butyl Alcohol Solvent, n-Butyl Hydroxide, Butyl Alcohol Industrial Grade, Butanol Chemical Intermediate, 1-Butanol Pharma Grade, 1-Butanol Solvent Additive, Primary Butanol, Butanol High Purity, Normal Butyl Alcohol
APPLICATIONS
1-Butanol is extensively used as a solvent in the paint and coatings industry, improving flow, leveling, and drying properties.
1-Butanol is employed in adhesives and sealants for its ability to enhance adhesion and curing performance.
1-Butanol is a critical solvent in printing inks, providing proper viscosity and drying characteristics.
1-Butanol is utilized in the production of plasticizers, serving as an intermediate in the synthesis of butyl esters.
1-Butanol is applied in the pharmaceutical industry as a solvent for active pharmaceutical ingredients and intermediates.
1-Butanol is included in cleaning and degreasing formulations for its effective solvency and low evaporation rate.
1-Butanol is found in agricultural chemicals, such as pesticides and herbicides, as a solvent and carrier.
1-Butanol is used in the manufacture of perfumes and fragrances, enhancing the solubility of aromatic compounds.
1-Butanol is incorporated into water-based coatings to improve gloss, hardness, and resistance properties.
1-Butanol is applied in the synthesis of butyl acrylate and butyl methacrylate, key components in polymer and resin manufacturing.
1-Butanol is used as a fuel additive, improving combustion efficiency and reducing engine knocking.
1-Butanol is found in textile and leather processing as a solvent for dyes and finishes.
1-Butanol is employed in the oil and gas industry as a drilling fluid additive, improving lubrication and stability.
1-Butanol is used in biochemical and microbiological laboratories as an extraction solvent for DNA and RNA purification.
1-Butanol is included in automotive products, such as brake fluids and antifreeze formulations, for enhanced performance.
1-Butanol is utilized in wood coatings and furniture finishes, providing excellent penetration and a smooth surface.
1-Butanol is applied in the production of synthetic rubber, enhancing flexibility and durability.
1-Butanol is used in water treatment formulations to aid in flocculation and pollutant removal.
1-Butanol is widely used as an industrial solvent for the production of coatings, adhesives, and resins.
1-Butanol is employed in the formulation of paints and varnishes due to its excellent solvency properties.
1-Butanol acts as a critical intermediate in the production of butyl acrylate for adhesives and sealants.
1-Butanol serves as a raw material in the synthesis of butyl acetate, a widely used solvent in lacquers and nail polish.
1-Butanol is utilized in the manufacture of plasticizers that enhance the flexibility of plastics.
1-Butanol is an essential ingredient in the production of brake fluids and hydraulic fluids.
1-Butanol is used in the textile industry as a solvent for dyeing and printing processes.
1-Butanol is a key component in the manufacture of perfumes and fragrances due to its low volatility.
1-Butanol is employed in the cleaning industry for the production of household and industrial cleaning agents.
1-Butanol is an important feedstock in the synthesis of various esters for use as flavorings and fragrances.
1-Butanol is used as a co-solvent in the pharmaceutical industry for drug formulation and delivery.
1-Butanol plays a role in the petrochemical industry for the extraction of essential oils.
1-Butanol is incorporated in printing inks to enhance their drying time and print quality.
1-Butanol is used as a solvent in the production of herbicides, pesticides, and other agrochemicals.
1-Butanol is an effective dispersant in the formulation of pigments and dyes.
1-Butanol is used in the rubber industry to improve the processing and performance of synthetic rubbers.
1-Butanol serves as a carrier solvent in the production of water-based coatings.
1-Butanol is used in the automotive industry for the production of car care products and polishes.
1-Butanol is a key raw material in the production of glycol ethers, which are widely used in surface coatings.
1-Butanol is employed as a biofuel additive to enhance fuel performance and reduce emissions.
DESCRIPTION
1-Butanol is a clear, colorless liquid with a characteristic alcohol odor, featuring moderate solubility in water and high solubility in organic solvents.
This primary alcohol is known for its excellent solvency, making it a preferred choice in a wide range of industrial applications.
1-Butanol is biodegradable and exhibits a low environmental impact under proper usage and disposal practices.
1-Butanol is highly effective in dissolving resins, polymers, and oils, ensuring its versatility in coatings, adhesives, and other formulations.
Its controlled evaporation rate allows for smooth application and enhanced film formation in coatings and paints.
1-Butanol is a primary alcohol with a four-carbon structure and the chemical formula C4H9OH.
1-Butanol is a clear, colorless liquid with a characteristic alcoholic odor.
1-Butanol is slightly soluble in water and highly soluble in organic solvents like ethanol and ether.
1-Butanol has a boiling point of approximately 118°C, making it suitable for a variety of industrial applications.
1-Butanol is produced via the fermentation of biomass or through chemical synthesis from propylene.
1-Butanol is classified as a flammable liquid and must be handled with proper safety precautions.
1-Butanol is used as a versatile solvent due to its ability to dissolve both polar and non-polar compounds.
1-Butanol has a relatively low vapor pressure, which reduces its evaporation rate in industrial processes.
1-Butanol is considered an environmentally friendly solvent when derived from renewable sources.
1-Butanol exhibits properties that make it an essential ingredient in both traditional and green chemistry applications.
PROPERTIES
Chemical Formula: C4H10O
Molecular Weight: 74.12 g/mol
Common Name: 1-Butanol
Appearance: Clear, colorless liquid
Density: Approx. 0.81 g/cm³ at 20°C
Melting Point: -89.8°C
Boiling Point: 117.7°C
Solubility: Moderately soluble in water; miscible with organic solvents
Flash Point: Approx. 35°C (closed cup)
Reactivity: Stable under normal conditions; avoid strong oxidizing agents
Chemical Stability: Stable in recommended storage conditions
Storage Temperature: Store below 25°C in a dry, well-ventilated area
Vapor Pressure: Approx. 6.7 mmHg at 20°C
pH (Neutral Solution): Neutral
FIRST AID
Inhalation:
If vapors of 1-Butanol are inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek medical attention.
If the person is not breathing, administer artificial respiration.
Keep the affected person warm and at rest.
Skin Contact:
Wash the affected area thoroughly with soap and water.
If skin irritation or rash develops, seek medical attention.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids.
Seek immediate medical attention if irritation or redness persists.
Remove contact lenses if present and easy to do; continue rinsing.
Ingestion:
If 1-Butanol is ingested, rinse the mouth thoroughly with water.
Do not induce vomiting unless instructed by medical personnel.
Seek immediate medical attention if discomfort persists.
If the person is conscious, give small sips of water to drink.
Note to Physicians:
Treat symptomatically.
No specific antidote is available.
Provide supportive care.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and flame-resistant clothing, when handling 1-Butanol.
Use in a well-ventilated area to minimize exposure to vapors.
Ventilation:
Ensure adequate ventilation to prevent the accumulation of vapors.
Use local exhaust systems if necessary.
Avoidance:
Avoid direct contact with eyes, skin, and clothing.
Do not eat, drink, or smoke while handling.
Wash hands thoroughly after handling.
Spill and Leak Procedures:
Contain spills to prevent further release.
Absorb with inert material (e.g., sand, vermiculite) and collect for disposal.
Dispose of waste according to local regulations.
Storage:
Store in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames.
Keep containers tightly closed when not in use.
Protect from freezing and contamination.
Handling Cautions:
Avoid exposure to strong oxidizing agents.
Ground and bond containers during transfer to prevent static discharge.
