N-Butyl Acetate

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$20.12

N-Butyl Acetate

$20.12
  • Description
  • Product Documents
  • Chemical Profile

Product Overview

N-Butyl Acetate (Reagent Grade) is a high-purity organic ester with the formula C₄H₈O₂ (CH3COO(CH2)3CH3). Known for its characteristic fruit-like odor, this solvent offers excellent solvency for a wide range of resins, polymers, and cellulose derivatives. As a Reagent Grade chemical, it meets strict purity standards, making it suitable for sensitive industrial applications where low impurity profiles are critical. It features a medium evaporation rate, which promotes flow and leveling in coatings, and possesses a flash point of 22°C (72°F).

Ideally suited for industrial environments, N-Butyl Acetate serves as a primary solvent in the manufacture of lacquers, artificial leathers, photographic films, and safety glass. It is also utilized as an extraction solvent in chemical processing and as a cleaning agent for degreasing machinery. This product is available in pack sizes ranging from 1 quart to 330-gallon totes to accommodate both laboratory research and large-scale manufacturing requirements. Proper handling protocols for Class 3 Flammable Liquids must be observed.

Key Properties

  • Chemical Name: N-Butyl Acetate
  • CAS Number: 123-86-4
  • Grade: Reagent
  • Chemical Formula: CH3COO(CH2)3CH3
  • Molecular Weight: 116.16 g/mol
  • Boiling Point: 126-128°C
  • Density (20°C): 0.88 g/mL
  • Flash Point: 22°C (72°F) Closed Cup
  • Appearance: Clear, colorless liquid
  • Solubility: Miscible with common organic solvents; slightly soluble in water
  • Odor: Fruity

Common Applications

  • Coatings & Lacquers: Acts as a high-performance solvent for nitrocellulose lacquers, varnishes, and urethane coatings, ensuring smooth film formation and controlled drying.
  • Industrial Cleaning: Effectively dissolves oils, greases, and resins, making it a powerful degreasing agent for equipment and parts cleaning.
  • Chemical Synthesis: Serves as a reaction medium and intermediate in the production of various organic esters and compounds.
  • Adhesive Formulation: Used to adjust viscosity and improve application properties in solvent-based adhesives.
  • Extraction Solvent: Utilized in the separation and purification of chemical compounds due to its specific partition coefficients.

Safety Precautions

N-Butyl Acetate is classified as a flammable liquid and vapor. It must be stored in a cool, well-ventilated area, away from ignition sources, heat, and direct sunlight. Keep containers tightly closed when not in use. This chemical is incompatible with strong oxidizing agents, strong acids, and strong bases.

Personal Protective Equipment (PPE): Users should wear chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Ensure adequate ventilation or use appropriate respiratory protection if vapor concentrations exceed exposure limits. In the event of a spill, eliminate all ignition sources and contain with non-combustible absorbent material. Refer to the Safety Data Sheet (SDS) for comprehensive hazard information and emergency response procedures.

Benefits

High Purity Profile: Reagent Grade specifications ensure consistent performance in sensitive chemical reactions and formulations.
Optimized Evaporation: Medium evaporation rate prevents solvent popping while allowing sufficient flow and leveling in coatings.
Versatile Solvency: Compatible with a broad spectrum of polymers, resins, and organic binders.

Related Products

Property Value
Molecular Weight 116.16 g/mol
Formula CH3COO(CH2)3CH3
Grade ACS
Flash Point 22
Form Liquid
Solubility Soluble in organic solvents, slightly soluble in water
Appearance Colorless, volatile liquid with a characteristic odor
Melting Point -78 °C
Boiling Point 126 °C
Specific Gravity 0.882
Industry Industrial

Frequently Asked Questions About N-Butyl Acetate

What is N-Butyl Acetate and what is its chemical formula?
N-Butyl Acetate is a chemical compound with the molecular formula CH3COO(CH2)3CH3, registered under CAS Number 123-86-4 by the Chemical Abstracts Service (PubChem), with a molecular weight of 116.16 g/mol. Alliance Chemical supplies N-Butyl Acetate in ACS grade for laboratory, industrial, and commercial applications.
What are the physical properties of N-Butyl Acetate?
According to the NIOSH Pocket Guide to Chemical Hazards, N-Butyl Acetate is supplied as a colorless, volatile liquid with a characteristic odor. It has a melting point of -78°C, a boiling point of 126°C, a flash point of 22. The specific gravity is 0.882 relative to water. Solubility: Soluble in organic solvents, slightly soluble in water.
What grade and purity of N-Butyl Acetate does Alliance Chemical offer?
Alliance Chemical offers N-Butyl Acetate in ACS grade. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.
What are common industrial applications of N-Butyl Acetate?
N-Butyl Acetate serves a wide range of sectors, including Industrial.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling N-Butyl Acetate?
OSHA-mandated PPE per 29 CFR 1910.132-138:Nitrile gloves (8+ mil), safety goggles, flame-resistant clothing, grounded footwear, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.
What are the storage requirements for N-Butyl Acetate?
Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:oxidizers, ignition sources. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for N-Butyl Acetate?
Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Absorb with vermiculite or commercial spill kits. (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.
What is the DOT shipping classification for N-Butyl Acetate?
DOT Classification per 49 CFR 172.101:UN1993 (Flammable Liquid, N.O.S.), Hazard Class3 (Flammable), Packing GroupII/III. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.
How must N-Butyl Acetate waste be disposed?
Disposal per RCRA (40 CFR 261-265):Characteristic waste D001 (Ignitable, flash point <60°C). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.
Does Alliance Chemical provide an SDS and COA for N-Butyl Acetate?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of N-Butyl Acetate. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.