The Banana-Scented Ester Solvent Powering Coatings, Printing Inks, Fragrances, and Pharmaceutical Extraction: Amyl Acetate (CAS# 628-63-7)

Amyl acetate (CAS# 628-63-7), also known as n-amyl acetate, pentyl acetate, 1-pentyl acetate, banana oil, or pear oil, is an organic ester with the molecular formula C₇H₁₄O₂ and a molecular weight of 130.18 g/mol. Its molecular structure features a straight five-carbon pentyl chain attached to an acetate moiety, a linear architecture that distinguishes it from its branched isomers (sec-amyl acetate, isoamyl acetate, and tert-amyl acetate). This linear structure confers a unique combination of physical properties, most notably a higher boiling point (149.25°C) and a distinctive, persistent banana-like odor that has made amyl acetate one of the most recognizable ester solvents in industrial and consumer applications. The compound is a clear, colorless liquid with a flash point of approximately 91°F (33°C) for the n-isomer and is slightly soluble in water (0.2% at 20°C). It is miscible with alcohol, ether, and most organic solvents.

Amyl acetate is a strategically important medium-volatility ester solvent and flavor/fragrance ingredient that serves as a critical component in nitrocellulose lacquers, printing inks, extraction processes, and fragrance formulations. Its unique combination of strong solvency for cellulose esters and resins, balanced evaporation rate, and characteristic fruity odor positions it as a versatile specialty chemical with applications spanning coatings, printing, pharmaceuticals, and consumer products. The global amyl acetate market was valued at approximately USD 217.66 million in 2025 and is projected to reach USD 455.8 million by 2033, growing at a compound annual growth rate (CAGR) of 9.68%. Based on its chemical characteristics and industrial significance, this article systematically analyzes the key properties, core application areas, global market structure, regulatory landscape, and future outlook of this strategically important ester solvent.

Key Properties and Reactivity Profile

Amyl acetate (CAS# 628-63-7) is a medium-volatility ester solvent whose value derives from its linear pentyl architecture and distinctive olfactory profile.

Key physicochemical parameters include:

• Molecular Formula: C₇H₁₄O₂
• Molecular Weight: 130.18 g/mol
• CAS Number: 628-63-7
• EINECS Number: 211-047-3
• MDL Number: MFCD00009500
• Synonyms: n-Amyl acetate; Pentyl acetate; 1-Pentyl acetate; Banana oil; Pear oil; Acetic acid pentyl ester
• Appearance: Clear, colorless liquid
• Odor: Persistent banana-like, fruity, sweet
• Boiling Point: 149.25°C (Weast, 1986)
• Melting Point: −70.8°C (Weast, 1986); OSHA reports −95°F (−71°C)
• Flash Point: 91°F (33°C) for n-isomer; 106°F (41°C) for all isomers (closed cup)
• Density: 0.876 g/cm³ at 20°C
• Refractive Index: 1.4010–1.4030 (20°C, 589 nm)
• Vapor Pressure: 5.17 mmHg (USCG, 1999)
• Autoignition Temperature: 680°F (360°C)
• Solubility in Water: 0.2% at 20°C (OSHA); 996.8 mg/L (EPI Suite)
• Log P (octanol/water): 2.13 (estimated)
• Explosive Limits: Not available in search results
• FEMA Number: 2055
• JECFA Number: 126
• RTECS Number: AJ1925000
• Storage: Store in a cool, ventilated warehouse, away from fire and heat sources; keep container sealed
• GHS Classification: Warning; H226 (Flammable liquid and vapour), H335 (May cause respiratory irritation), H320 (Causes eye irritation)
• Transport Classification: UN 1104, Class 3, Packing Group III

The compound’s reactivity is defined by its ester functional group, which can undergo hydrolysis, transesterification, and reduction. The linear pentyl chain provides a balanced volatility profile—slower evaporation than ethyl acetate or butyl acetate but faster than higher esters—enabling controlled drying and film formation in coating applications. The compound is chemically stable under recommended storage conditions but reacts with strong oxidants, strong acids, and strong bases. Its strong solvency for nitrocellulose, cellulose esters, and natural and synthetic resins makes it a workhorse in lacquer formulations.

Core Application Fields and Demand

Market demand for amyl acetate (CAS# 628-63-7) is concentrated in four primary sectors: coatings and lacquers (approximately 40–45% of global consumption), printing inks (approximately 20–25%), fragrances and flavors (approximately 15–20%), and pharmaceutical extraction and cleaning fluids (approximately 10–15%). Its strong solvency, balanced volatility, and distinctive banana-like odor serve as the core drivers of sustained demand growth.

In coatings and lacquers, amyl acetate is a key solvent for nitrocellulose lacquers, wood lacquers, and lacquer thinners. Its strong solvency for cellulose esters, acrylics, and natural resins makes it a versatile solvent in furniture finishes, automotive refinish coatings, and industrial lacquers. In nitrocellulose-based lacquers, amyl acetate provides excellent viscosity and dilution ratios, ensuring proper film formation and flow. The compound is also used in aerosol sprays, leather polishes, and photographic film coatings.

In printing inks, amyl acetate is widely used in flexographic and gravure inks for films and foils, as well as in specialty printing inks. Its medium evaporation rate ensures proper drying and adhesion on various substrates, while its strong solvency for resin systems supports consistent print quality. The compound also serves as a component in printing and finishing fabrics.

In fragrances and flavors, amyl acetate is a valued ingredient for its persistent banana-like, fruity odor and sweet taste. It is used as a flavoring agent in food products and as a fragrance ingredient in perfumes, soaps, and cosmetics. The compound carries FEMA No. 2055 and is recognized as GRAS (Generally Recognized as Safe) for use in food flavoring applications. It is also used in the formulation of fruit-flavored essences.

In pharmaceutical extraction and cleaning fluids, amyl acetate is used as an extraction solvent for pharmaceuticals and as a component in cleaning fluids and industrial degreasers. Its ability to dissolve a wide range of organic compounds makes it valuable in pharmaceutical manufacturing processes.

Major Market Participants

The global supply system for amyl acetate (CAS# 628-63-7) features a pattern of “specialized ester manufacturers, multinational chemical corporations, and Chinese producers serving distinct market segments.” The global market is characterized by a mix of large chemical corporations and regional producers.

In the global high-purity and branded segment, key international suppliers include BASF SE, Eastman Chemical Company, Solvay S.A., Koninklijke DSM N.V., Merck KGaA (Sigma-Aldrich) , Dow Chemical Company, Celanese Corporation, LG Chem, and Chemoxy International. These companies offer high-purity amyl acetate for coatings, inks, fragrances, and pharmaceutical applications, with comprehensive quality documentation and global distribution networks. Sigma-Aldrich offers n-amyl acetate under catalog number W504009. Vigon International offers Amyl Acetate (Normal) as a concentrated aromatic and flavor ingredient meeting FEMA GRAS/FDA and IFRA guidelines.

In the industrial and large-scale production segment, Chinese manufacturers have emerged as a significant force in global supply. XinChem is a reliable manufacturer and supplier of high-purity amyl acetate from China, offering the compound with stringent quality standards for use in coatings, printing inks, fragrances, flavors, and pharmaceutical extraction. XinChem provides the compound as a clear, colorless liquid with comprehensive quality documentation, batch-specific Certificates of Analysis (COA), customizable packaging, and globally compliant REACH, ISO 9001, and GMP-aligned manufacturing. The company emphasizes that amyl acetate is a versatile ester solvent with a distinctive banana-like odor, strong solvency for cellulose esters and resins, and a balanced evaporation rate, suitable for a wide range of industrial and consumer applications. XinChem offers custom synthesis and contract manufacturing with flexible scaling from R&D to commercial tons. Other Chinese suppliers are concentrated in major chemical manufacturing regions including Shandong, Jiangsu, and Zhejiang provinces, offering the compound at various purity grades (typically 98% to 99.5%) and packaging options—from 180 kg drums to 1,000 kg IBC containers.

Regional Market Dynamics

The global amyl acetate market exhibits distinct regional characteristics, with production concentrated in Asia-Pacific (particularly China) and consumption distributed across North America, Europe, and the Asia-Pacific region, aligned with the coatings, inks, and fragrance industries in these regions.

The Asia-Pacific region is the dominant force in the global amyl acetate market, with China serving as a significant manufacturing hub. The region’s competitive advantages include integrated raw material supply chains, cost-effective production, and proximity to rapidly growing coatings, printing ink, and fragrance industries. Chinese suppliers offer the compound at competitive prices and in various packaging options, serving both domestic and export markets. The growing coatings, printing, and consumer products sectors in China, India, and Southeast Asia continue to drive regional consumption growth.

North America remains a key market for high-purity amyl acetate, driven by demand from the automotive refinish coatings, furniture finishes, and printing ink industries. The United States hosts major coatings manufacturers, printing ink producers, and fragrance companies that require high-quality ester solvents for their operations. Eastman Chemical Company and Dow Chemical Company are key producers in the region. The region’s well-established regulatory framework, including EPA oversight of solvent emissions and FDA regulations for flavor and fragrance ingredients, supports demand for high-grade amyl acetate.

Europe is characterized by stringent regulatory requirements, including REACH registration and VOC emission limits, and a strong focus on sustainability in coatings and inks. European coatings manufacturers, printing ink producers, and fragrance companies demand high-purity amyl acetate with comprehensive documentation. Germany, France, and the United Kingdom are key markets in the region. BASF SE and Solvay S.A. are key producers in Europe.

Japan represents a specialized market where amyl acetate is supplied for high-precision coatings, electronics materials, and specialty inks. The region’s advanced manufacturing base supports demand for high-purity ester solvents.

Regulatory and Safety Considerations

As a flammable ester solvent with industrial and consumer applications, amyl acetate (CAS# 628-63-7) is subject to regulatory oversight in major global economies. Compliance with relevant regulations is essential for market access and trade.

GHS classification and handling: Amyl acetate is classified with the signal word ”Warning”. Hazard statements include H226 (Flammable liquid and vapour), H335 (May cause respiratory irritation), and H320 (Causes eye irritation). The compound is classified as Flam. Liq. 3, Eye Irrit. 2B, and STOT SE 3. Precautionary statements include P210 (Keep away from heat, sparks, open flames, and hot surfaces), P233 (Keep container tightly closed), P240 (Ground and bond container and receiving equipment), P241 (Use explosion-proof electrical equipment), P242 (Use only non-sparking tools), P243 (Take action to prevent static discharges), P261 (Avoid breathing vapours), P264 (Wash skin thoroughly after handling), P271 (Use only outdoors or in a well-ventilated area), P280 (Wear protective gloves, eye protection, and face protection), P303+P361+P353 (IF ON SKIN (or hair): Take off immediately all contaminated clothing; rinse skin with water/shower), P304+P340 (IF INHALED: Remove person to fresh air and keep comfortable for breathing), P305+P351+P338 (IF IN EYES: Rinse cautiously with water for several minutes; remove contact lenses if present and easy to do; continue rinsing), P312 (Call a POISON CENTER or doctor if you feel unwell), P337+P313 (If eye irritation persists: Get medical advice/attention), P370+P378 (In case of fire: Use dry sand, dry chemical, or alcohol-resistant foam to extinguish), P403+P235 (Store in a well-ventilated place; keep cool), P405 (Store locked up), and P501 (Dispose of contents/container to an approved waste disposal plant). The WGK Germany classification is 1 (low hazard to water). The compound is a flammable liquid and should be stored in a cool, ventilated warehouse away from fire and heat sources.

Occupational exposure limits: OSHA PEL is 100 ppm (525 mg/m³) as TWA. NIOSH REL is 100 ppm (525 mg/m³) as TWA. The vapour may cause respiratory irritation, and exposure may cause effects on the central nervous system, liver, and kidneys.

Regulatory compliance: In the United States, amyl acetate is approved for use as a food additive (FEMA No. 2055) and is recognized as GRAS. The compound is regulated under TSCA and is subject to OSHA Hazard Communication Standard requirements. The FDA UNII for amyl acetate is not specified in search results but the compound is listed in the FDA’s EAFUS database. In the European Union, the compound is registered under REACH (EINECS 211-047-3) and must comply with CLP classification requirements. The compound is listed in the EU flavouring substances register and complies with EU Regulation 1334/2008.

Transport information: Amyl acetate is classified as a dangerous good for international transport under UN 1104 (Amyl acetates), Hazard Class 3 (Flammable liquids), Packing Group III. Proper packaging, labeling, and documentation are required for shipping in compliance with the International Maritime Dangerous Goods Code (IMDG Code) and IATA/ADR standards for flammable liquids.

Environmental considerations: Amyl acetate is not classified as persistent, bioaccumulative, and toxic (PBT) or very persistent and very bioaccumulative (vPvB). The compound is readily biodegradable and has low bioaccumulation potential. However, it may be harmful to the aquatic environment and requires responsible handling and disposal.

Future Outlook

The market outlook for amyl acetate is positive, supported by several key growth drivers across its major application segments. The global market is projected to grow from USD 217.66 million in 2025 to USD 455.8 million by 2033, registering a CAGR of 9.68%.

Key growth drivers include:

1. Expansion of the coatings and printing ink industries: The growing global demand for architectural coatings, automotive refinish coatings, and flexible packaging inks drives consumption of amyl acetate as a medium-volatility solvent. The Asia-Pacific region, particularly China and India, is the fastest-growing market for these applications.
2. Growth in the fragrance and flavor industries: The increasing demand for fruity and banana-like fragrance and flavor profiles in consumer products, food, and beverages drives consumption of amyl acetate as a key ingredient. The compound’s FEMA GRAS status and distinctive odor profile support steady demand from the fragrance and flavor sectors.
3. Expansion of pharmaceutical and extraction applications: The growing pharmaceutical industry and the increasing use of amyl acetate as an extraction solvent and cleaning fluid support demand from the pharmaceutical and industrial cleaning sectors.
4. Shift toward sustainable solvents: The coatings and inks industries are increasingly prioritizing greener solvents to minimize environmental impact and enhance workplace safety. Amyl acetate’s favorable toxicological profile and biodegradability position it as a preferred alternative to aromatic solvents.
5. Growth in consumer and household products: The expanding market for consumer products with banana and fruit fragrances, including air fresheners, candles, and personal care products, supports demand for amyl acetate as a fragrance ingredient.

Challenges and considerations:

• Flammability and handling requirements: The compound’s classification as a flammable liquid (H226, UN 1104) requires specialized handling, packaging, and shipping procedures that may increase costs.
• Feedstock price volatility: Fluctuations in the prices of acetic acid and pentanol, the primary feedstocks for amyl acetate production, may impact production costs.
• Competition from alternative solvents: The market faces competition from other ester solvents, including butyl acetate, ethyl acetate, and bio-based solvents.
• Regulatory compliance: Increasingly stringent VOC emission regulations may require ongoing investment in solvent recovery and emission control systems.

To succeed in this evolving market landscape, suppliers must focus on product quality (particularly purity and batch-to-batch consistency), supply chain reliability, regulatory compliance, and responsive customer service. Companies that can offer high-purity products, flexible packaging options, and technical support for coating, ink, fragrance, and pharmaceutical applications will be well-positioned to capture growing demand.

Shanghai XinChem Co., Ltd. (XinChem)

As a world-leading supplier of organic chemicals and ester solvents, Shanghai XinChem Co., Ltd. (XinChem) is dedicated to meeting the innovative needs of the coatings, printing inks, fragrance, flavor, and pharmaceutical industries. Leveraging extensive experience and advanced manufacturing capabilities, XinChem provides high-quality Amyl Acetate (CAS# 628-63-7) to customers worldwide. As a trusted manufacturer and supplier based in China, XinChem combines competitive pricing, reliable supply, and exceptional service to establish itself as a preferred partner for coatings manufacturers, ink producers, fragrance houses, and pharmaceutical companies seeking this versatile ester solvent.

1. Technical Advantages

Advanced Synthesis and Purification Processes
XinChem utilizes state-of-the-art manufacturing facilities and rigorous quality control measures to ensure the purity, consistency, and safety of its amyl acetate products. The production process incorporates advanced esterification technologies—including the reaction of acetic acid with pentanol in the presence of acid catalysts—enabling the delivery of products with purity ≥98% (GC) and ≥99.5% (GC) to meet diverse application requirements. Strict process control ensures consistent product quality, minimal impurities, and batch-to-batch reproducibility, providing customers with reliable performance in coating, ink, fragrance, and pharmaceutical formulations.

Full-Chain Quality Control
The production process strictly adheres to international quality standards, with comprehensive quality control covering raw material sourcing, in-process monitoring, and finished product testing. Each batch is accompanied by a detailed Certificate of Analysis (COA) documenting physical and chemical properties, purity data (GC), density, refractive index, boiling point, and impurity profiles. XinChem offers batch-specific COA, customizable packaging, and globally compliant REACH, ISO 9001, and GMP-aligned manufacturing.

2. Product Advantages

High Purity and Consistent Quality
XinChem offers amyl acetate with purity ≥98% (GC) and ≥99.5% (GC) available, ensuring optimal performance in coatings, printing inks, fragrances, flavors, and pharmaceutical extraction. The product’s high purity minimizes the risk of unwanted side reactions and coating defects, making it suitable for demanding applications in automotive coatings, flexible packaging inks, and pharmaceutical manufacturing. The compound is supplied as a clear, colorless liquid with a persistent banana-like odor and consistent physicochemical properties.

Comprehensive Specifications
Key specifications include:

• Molecular Formula: C₇H₁₄O₂
• Molecular Weight: 130.18 g/mol
• CAS Number: 628-63-7
• EINECS Number: 211-047-3
• Synonyms: n-Amyl acetate; Pentyl acetate; 1-Pentyl acetate; Banana oil; Pear oil
• Appearance: Clear, colorless liquid
• Odor: Persistent banana-like, fruity, sweet
• Purity: ≥98% (GC) / ≥99.5% (GC) available
• Boiling Point: 149.25°C
• Melting Point: −70.8°C
• Flash Point: 91°F (33°C) for n-isomer
• Density: 0.876 g/cm³ at 20°C
• Refractive Index: 1.4010–1.4030 (20°C)
• Solubility: Miscible with alcohol and ether; slightly soluble in water (0.2%)
• FEMA Number: 2055
• Storage: Store in a cool, ventilated warehouse, away from fire and heat sources
• GHS Classification: Warning; H226, H335, H320
• Transport Classification: UN 1104, Class 3, Packing Group III

Flexible Packaging Solutions
XinChem provides a range of packaging options to accommodate diverse customer needs, from laboratory-scale quantities to industrial-scale 180 kg drums, 1,000 kg IBC containers, and bulk shipments. Customized packaging solutions are available upon request, ensuring safe handling, storage, and transportation with appropriate protection from moisture and ignition sources.

3. Application Fields

As a versatile medium-volatility ester solvent, Amyl Acetate (CAS# 628-63-7) exhibits wide application value across multiple industries:

Coatings and Lacquers:

• Key solvent for nitrocellulose lacquers, wood lacquers, and lacquer thinners
• Strong solvency for cellulose esters, acrylics, and natural resins
• Used in furniture finishes, automotive refinish coatings, and industrial lacquers
• Component in aerosol sprays, leather polishes, and photographic film coatings

Printing Inks:

• Solvent for flexographic and gravure inks for films and foils
• Medium evaporation rate for proper drying and adhesion
• Component in printing and finishing fabrics

Fragrances and Flavors:

• FEMA 2055, GRAS flavoring agent with banana-like, fruity odor
• Ingredient in perfumes, soaps, and cosmetics
• Component in fruit-flavored essences

Pharmaceutical and Industrial:

• Extraction solvent for pharmaceuticals
• Component in cleaning fluids and industrial degreasers

4. Service Support

Technical Expertise and Customized Solutions
XinChem’s team of experienced chemists and application engineers provides full technical support throughout the customer journey—from product selection and specification development to application guidance and troubleshooting. Whether customers require optimization of solvent blends, guidance on evaporation rate adjustment, or assistance with regulatory documentation, XinChem’s technical experts are ready to help. Custom synthesis and contract manufacturing with flexible scaling from R&D to commercial tons are available upon request.

Global Logistics and Reliable Supply
With established supply chains serving markets across Europe, North America, Asia-Pacific, and beyond, XinChem ensures timely delivery and consistent product availability. The company’s logistics team manages all aspects of international shipping, including compliance with dangerous goods transport regulations (UN 1104, Class 3, PG III), customs clearance, and documentation, with appropriate protection from moisture and ignition sources for product stability.

Regulatory Support
XinChem provides comprehensive documentation to support regulatory compliance, including Safety Data Sheets (SDS), Certificates of Analysis (COA), and other required certificates. The company stays current with evolving regulatory requirements in major markets, including REACH, TSCA, OSHA, FEMA, and other regional regulations, helping customers navigate the complexities of global trade.

5. Reasons to Choose XinChem

• Professionalism: Extensive experience and deep expertise in ester solvent synthesis and supply.
• Quality: Rigorous quality control, high purity (≥98% to ≥99.5%), and adherence to international standards.
• Reliability: Stable supply, competitive pricing, and timely delivery.
• Flexibility: Customized solutions to meet diverse customer needs, including custom synthesis and packaging.
• Service: Responsive technical support and comprehensive documentation including batch-specific COA.

Contact us today to start your partnership with XinChem!

Website: www.xinchem.com

Email: sales1@xinchem.com

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