Normal Butanol
Normal Butanol is a straight-chain primary alcohol with the chemical formula C4H10O. It is a colorless, flammable liquid with a characteristic alcoholic odor. Known for its good solvent properties and moderate evaporation rate, n-Butanol is widely used in industrial applications such as solvents for paints, coatings, adhesives, and as an intermediate in chemical synthesis.
Normal Butanol
Primary Uses
- Solvent Applications
- Used extensively as a solvent in paints, varnishes, coatings, and printing inks due to its ability to dissolve a wide range of materials.
- Acts as a solvent for cellulose esters and ethers in lacquer formulations.
- Chemical Intermediate
- Serves as a feedstock in the production of butyl acetate, butyl acrylate, and other esters used in coatings and adhesives.
- Used in the manufacture of plasticizers, lubricants, and pharmaceuticals.
- Cleaning and Degreasing
- Applied in industrial cleaners and degreasers for metal parts due to its good solvency for oils and greases.
- Extraction Solvent
- Employed in extraction processes in the pharmaceutical and chemical industries.
Secondary Uses
- Laboratory Reagent
- Used as a solvent and reagent in organic synthesis and analytical procedures.
- Fuel Additive
- Occasionally used as a component in fuel blends and biofuel formulations.
- Cosmetic Industry
- Utilized in small quantities as a solvent or fragrance carrier in personal care products (with restrictions).
- Food Industry (Limited Use)
- Used as a flavoring agent or solvent in food-grade formulations but under strict regulation.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Butan-1-ol
- Common/Trade Name: Normal Butanol, n-Butanol
- CAS Number: 71-36-3
- HS Code: 2905.12.00 (Primary alcohols)
- Synonyms: 1-Butanol, n-Butyl alcohol
2. Physical & Chemical Properties
- Physical State: Clear, colorless liquid
- Odor: Characteristic alcoholic odor
- Boiling Point: 117.7°C
- Melting Point: -89.8°C
- Density: 0.81 g/cm³ at 20°C
- Solubility: Slightly soluble in water; miscible with most organic solvents
- Flash Point: 35°C (closed cup)
3. Safety & Hazard Attributes
- GHS Classification: Flammable liquid (Category 3), Irritant
- Toxicity: Moderate; harmful if swallowed or inhaled in large quantities
- Exposure Limits: OSHA PEL 100 ppm (TWA), ACGIH TLV 20 ppm (TWA)
4. Storage & Handling Attributes
- Storage Conditions: Store in cool, well-ventilated area away from heat, sparks, and open flame
- Container Type: Supplied in 165 kg metal drums or suitable chemical containers
- Shelf Life: Typically 12 months if stored properly
- Handling Precautions: Use protective gloves, goggles, and ensure good ventilation
5. Regulatory & Compliance Attributes
- Complies with OSHA, EPA, and REACH regulations
- Listed in major chemical inventories such as TSCA, EINECS, and DSL
- Subject to transportation regulations due to flammability
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Moderate toxicity to aquatic life; avoid environmental release
- Bioaccumulation: Low potential
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic
Safety Handling Precautions
- PPE Required: Gloves, safety goggles, flame-resistant clothing recommended
- Handling Guidelines: Avoid inhalation of vapors; prevent skin and eye contact
- Storage Measures: Keep containers tightly closed; store away from incompatible materials such as strong oxidizers
First Aid Measures
- Inhalation: Move to fresh air; provide oxygen if breathing is difficult; seek medical attention
- Skin Contact: Wash affected area with soap and water; remove contaminated clothing
- Eye Contact: Rinse eyes with water for at least 15 minutes; seek medical attention if irritation persists
- Ingestion: Do not induce vomiting; rinse mouth and seek immediate medical help
Firefighting Measures
- Fire Hazards: Flammable liquid and vapor; vapor may travel and ignite at distant sources
- Extinguishing Media: Use foam, dry chemical, CO₂, or water spray to extinguish
- Special Precautions: Evacuate area; use self-contained breathing apparatus and protective gear
- Hazardous Combustion Products: Carbon monoxide, carbon dioxide, and other toxic fumes
Related products
Acetone
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Glacial Acetic Acid Tech grade
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Methanol
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Methoxy Propyl Acetate
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Methylene Chloride (Dichloromethane)
Methylene Chloride (Dichloromethane), also known as methylene chloride, is a volatile, colorless liquid with a sweet, chloroform-like odor. It is a chlorinated solvent widely used in industrial, pharmaceutical, and laboratory applications due to its excellent solvent properties, including high volatility, moderate polarity, and low boiling point (about 39.6°C). DCM is prized for its ability to dissolve a wide range of organic compounds, making it ideal for extraction, paint stripping, degreasing, and chemical processing. However, due to health and environmental concerns, its use is regulated and controlled in many countries.
Solvent Naphtha
Solvent Naphtha is a flammable, volatile hydrocarbon mixture derived from petroleum distillation. Characterized by its sharp, petroleum-like odor, it is a clear, colorless to pale yellow liquid. It is a versatile industrial solvent prized for its ability to dissolve oils, fats, resins, and rubber. Its balanced evaporation rate and strong solvency make it a key component in formulations requiring a powerful yet controllable solvent.
Trichloroethylene
Trichloroethylene (TCE) is a clear, non-flammable chlorinated solvent with a sweet, chloroform-like odor. It is widely used as an industrial solvent for degreasing and cleaning metal parts, thanks to its excellent ability to dissolve oils, greases, and waxes. Trichloroethylene is also used as a chemical intermediate and in the manufacture of adhesives, paints, and coatings. Its volatility and solvency make it essential in many manufacturing and maintenance processes, although use is regulated due to environmental and health concerns.
Turkey Red Oil (Sulphated Castor Oil)
Turkey Red Oil (Sulphated Castor Oil), also known as Sulphated Castor Oil, is a water-soluble derivative of castor oil produced by the sulfonation of castor oil. It appears as a viscous, amber to dark brown liquid with excellent emulsifying, detergent, and wetting properties. Turkey Red Oil is widely used as a natural surfactant and emulsifier in various industrial and personal care applications. It is known for its biodegradability, mildness, and ability to stabilize oil-in-water emulsions. Traditionally used in textile processing as a softener and lubricant, it now finds broad usage in cosmetics, detergents, leather processing, and cleaning products due to its unique functional attributes.

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