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
Carbon Disulfide
Carbon Disulfide (CS₂) is a volatile, flammable, and highly toxic organic solvent composed of carbon and sulfur. At 99% purity, it is a clear to pale yellow liquid with a pungent, sweet, ether-like odor. Carbon Disulfide is produced primarily by the reaction of carbon (charcoal) with sulfur vapors at high temperatures. Due to its excellent solvent properties and reactivity, it is used across multiple industries, including the production of rayon, cellophane, rubber chemicals, and pesticides. Despite its utility, Carbon Disulfide requires careful handling because of its toxicity, flammability, and environmental hazards.
Di Acetone Alcohol
Di Acetone Alcohol (chemical name: 4-Hydroxy-4-methylpentan-2-one) is a clear, colorless to pale yellow liquid with a mild acetone-like odor. It is a versatile organic solvent and intermediate widely used in the manufacture of coatings, adhesives, inks, and specialty chemicals. Di Acetone Alcohol exhibits excellent solvency for resins, oils, and fats, combined with moderate evaporation rate and low volatility compared to acetone, making it suitable for controlled drying applications. It also serves as a chemical intermediate in synthesis reactions and as a component in solvent blends to optimize performance and drying characteristics.
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.
Isophorone
Isophorone is a colorless to pale yellow liquid with a pungent, ketone-like odor. Chemically classified as a cyclic α,β-unsaturated ketone (3,5,5-trimethyl-2-cyclohexen-1-one), it is a solvent widely used in industrial applications. It has good solvency properties for resins, paints, coatings, and inks, combined with relatively slow evaporation compared to other ketones. Isophorone is miscible with many organic solvents and used extensively in manufacturing and chemical synthesis.
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.
Methyl Iso Butyl Ketone
Methyl Iso Butyl Ketone (MIBK) is a clear, colorless liquid with a characteristic sharp, sweet odor. It is a versatile solvent widely used in industrial applications due to its excellent solvency, moderate evaporation rate, and chemical stability. MIBK is commonly utilized in coatings, adhesives, printing inks, and chemical synthesis.
N-Propanol
N-Propanol, also known as n-Propyl Alcohol or 1-Propanol, is a clear, colorless, low-viscosity liquid with a characteristic mild alcohol-like odor. It is a primary alcohol with the molecular formula C₃H₈O, fully miscible with water and common organic solvents such as alcohols, ketones, ethers, glycols, and hydrocarbons. This high-purity, semi-volatile, polar solvent serves as both a versatile solvent and a chemical intermediate across multiple industrial sectors. N-Propanol has a flash point of 15–23°C and is classified as a highly flammable liquid. Technical grade N-Propanol is manufactured for industrial applications and is not intended for direct human consumption unless specifically certified as USP or Food Grade.
Shellsol A
Shellsol A is a high-purity, low-aromatic, hydrocarbon solvent derived from petroleum refining processes. It is a clear, colorless liquid known for its excellent solvency power, low odor, and relatively low toxicity compared to other petroleum solvents. Shellsol A is widely used in coatings, inks, adhesives, and chemical processing where strong but controlled solvency is required. Its balanced evaporation rate and compatibility with various res ins and polymers make it a preferred choice in industrial and commercial applications.

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