Normal Butyl Acetate
Normal Butyl Acetate (n-Butyl Acetate) is a clear, colorless, flammable liquid with a sweet, fruity odor. It is an ester formed by the reaction of acetic acid and n-butanol. Widely used as a solvent in various industries, it offers excellent solvency for many resins and coatings, making it a preferred choice in paints, adhesives, and inks. Its moderate evaporation rate contributes to good application properties.
Normal Butyl Acetate
Primary Uses
- Solvent in Coatings and Paints
- Used extensively as a solvent for nitrocellulose, acrylic, and alkyd resins in paints, varnishes, and lacquers.
- Helps achieve smooth film formation and good gloss.
- Adhesives Industry
- Solvent for various adhesives including rubber-based and acrylic adhesives.
- Enhances spreadability and drying characteristics.
- Printing Inks
- Utilized in formulating printing inks due to its effective solvency and evaporation profile.
- Chemical Intermediate
- Acts as an intermediate in the synthesis of other chemicals and esters.
Secondary Uses
- Cleaning and Degreasing Agent
- Used in industrial cleaning formulations to dissolve greases and oils.
- Fragrance and Flavor Industry
- Employed in small quantities as a solvent for perfumes and flavor extracts.
- Pharmaceuticals
- Used as a solvent or carrier in pharmaceutical preparations.
- Laboratory Use
- Applied as a solvent and extraction agent in various laboratory processes.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Butyl ethanoate
- Common/Trade Name: Normal Butyl Acetate, n-Butyl Acetate
- CAS Number: 123-86-4
- HS Code: 2915.35.00
- Synonyms: Butyl acetate, Butyl ethanoate
2. Physical & Chemical Properties
- Physical State: Clear, colorless liquid
- Odor: Sweet, fruity odor reminiscent of pear drops
- Boiling Point: 126°C
- Melting Point: -78°C
- Density: 0.88 g/cm³ at 20°C
- Solubility: Slightly soluble in water; miscible with most organic solvents
- Flash Point: 27°C (closed cup)
3. Safety & Hazard Attributes
- GHS Classification: Flammable liquid (Category 3), Irritant
- Toxicity: Low to moderate; harmful if inhaled or swallowed in large amounts
- Exposure Limits: OSHA PEL 150 ppm (TWA), ACGIH TLV 150 ppm (TWA)
4. Storage & Handling Attributes
- Storage Conditions: Store in cool, well-ventilated area away from ignition sources
- Container Type: Supplied in metal drums or chemical-grade containers
- Shelf Life: Typically 12 months if stored properly
- Handling Precautions: Use gloves and goggles; ensure adequate 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 organisms; 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 and skin contact
- Storage Measures: Keep containers tightly closed and away from incompatible substances such as strong oxidizers
First Aid Measures
- Inhalation: Move to fresh air; provide oxygen if breathing is difficult; seek medical attention
- Skin Contact: Wash 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; vapors may form explosive mixtures with air
- Extinguishing Media: Use foam, dry chemical, CO₂, or water spray
- 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
Butyl Acetate
Butyl Acetate is a clear, colorless liquid with a characteristic pleasant fruity odor similar to pears or bananas. It is an ester formed from butanol and acetic acid. Due to its excellent solvent properties, moderate evaporation rate, and relatively low toxicity, it is widely used in industrial, pharmaceutical, food flavoring, and cosmetic applications. It dissolves many resins and polymers and is prized for improving flow and finish in coatings and inks.
Ethoxy Propanol
Ethoxy Propanol, also known as Propylene Glycol Monoethyl Ether (PnP), is a clear, colorless, low-viscosity solvent with a mild ether-like odor. It belongs to the family of glycol ethers and is miscible with water and most organic solvents. Ethoxy Propanol is widely valued for its excellent solvency, moderate evaporation rate, and compatibility with both polar and non-polar systems. It is extensively used in coatings, inks, cleaners, and chemical synthesis applications due to its balance of performance and safety.
Glacial Acetic Acid Tech grade
Glacial Acetic Acid Tech grade is a clear, colorless liquid with a pungent vinegar-like odor. It is a less refined form of acetic acid primarily used for industrial and technical applications rather than food or pharmaceutical uses. Typically available in concentrations ranging from 80% to glacial (99-100%), it serves as a crucial chemical reagent, solvent, and intermediate in various industrial processes.
Methyl Ethyl Ketone
Methyl Ethyl Ketone, also known as Butanone, is a clear, colorless liquid with a sharp, sweet odor. It is a highly effective solvent widely used in industrial processes due to its excellent solvency, fast evaporation rate, and compatibility with a wide range of substances. MEK is commonly used in coatings, adhesives, printing inks, and cleaning formulations.
Mineral Turpentine
Mineral Turpentine, also known as White Spirit or Stoddard Solvent, is a clear, petroleum-derived solvent widely used in industrial, commercial, and household applications. It is a mixture of aliphatic and alicyclic hydrocarbons obtained from the distillation of crude oil. Mineral Turpentine serves as an effective solvent for paints, varnishes, and adhesives and is valued for its moderate evaporation rate and good solvency power.
N-Butanol
N-Butanol (1-butanol) is a four-carbon linear alcohol with the chemical formula C₄H₉OH. It is a colorless, flammable liquid with a mild, alcoholic odor. N-Butanol is widely used as a solvent in paints, coatings, adhesives, and chemical synthesis. It serves as an intermediate in the manufacture of plasticizers, butyl acrylate, and other chemicals. Its moderate volatility and solvent properties make it valuable in industrial and commercial applications.
White Spirit
White Spirit is a clear, colorless, petroleum-derived solvent widely used in industrial, commercial, and household applications. It is composed primarily of aliphatic and alicyclic hydrocarbons, offering excellent solvency properties, moderate evaporation rate, and low odor varieties. White Spirit serves as a powerful degreaser, paint thinner, and cleaning agent, facilitating effective removal of oils, greases, and paints.
Xylene
Xylene is a clear, colorless, flammable aromatic hydrocarbon solvent consisting of three isomers: ortho-, meta-, and para-xylene. It is widely utilized in various industries for its excellent solvency, chemical stability, and moderate evaporation rate. Xylene serves as a key raw material in chemical manufacturing and an effective solvent in coatings, adhesives, inks, and cleaning applications.

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