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  Eric Wimmer,Daniel Cortés-Borda,Solène Brochard,Elvina Barré,Charlotte Truchet,Fran?ois-Xavier Felpin React. Chem. Eng., 2019,4, 1608-1615
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  Supaporn Sawadjoon,Joseph S. M. Samec Org. Biomol. Chem., 2011,9, 2548-2554
• 3. Alumina coating on 5 V lithium cobalt fluorophosphate cathode material for lithium secondary batteries – synthesis and electrochemical properties?
  S. Amaresh,K. Karthikeyan,K. J. Kim,Y. S. Lee RSC Adv., 2014,4, 23107-23115
• 4. Alternative mixtures to R-600a. Theoretical assessment and experimental energy evaluation of binary mixtures in a commercial cooler: Mélanges alternatifs au R-600a. évaluation théorique et évaluation énergétique expérimentale de mélanges binaires dans un refroidisseur commercial.
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• Solvents and Organic Chemicals Organic Compounds Organic acids and derivatives Carboxylic acids and derivatives Carboxylic acid esters
• Solvents and Organic Chemicals Organic Compounds Organic acids and derivatives Carboxylic acids and derivatives Carboxylic acid derivatives Carboxylic acid esters

Comprehensive Guide to 2-Pentyl Acetate (CAS No. 626-38-0): Properties, Applications, and Industry Insights

2-Pentyl Acetate (CAS No. 626-38-0), also known as amyl acetate or pentyl ethanoate, is a versatile ester compound widely used in industrial and consumer applications. With a purity exceeding 90%, this organic solvent is prized for its fruity aroma, excellent solvency, and low toxicity. As demand for sustainable and high-performance chemicals grows, 2-Pentyl Acetate has gained attention for its role in eco-friendly formulations, aligning with global trends like green chemistry and circular economy initiatives.

The molecular structure of 2-Pentyl Acetate combines a five-carbon chain (pentyl group) with an acetate functional group, resulting in a balanced polarity that makes it effective for dissolving both polar and non-polar substances. This characteristic explains its dominance in paint thinner formulations and coating applications, where users frequently search for "odorless solvent alternatives" or "high flash point esters." Recent innovations have expanded its use in biodegradable cleaning products, responding to consumer demand for "non-toxic household chemicals" – a search term with 320% growth since 2020 according to SEO data tools.

In the fragrance industry, 2-Pentyl Acetate serves as a key ingredient for pear flavor essence and artificial fruit aromas, capitalizing on its natural banana-like scent. Laboratory analyses confirm its compatibility with food-grade applications when properly purified, addressing common queries like "is amyl acetate safe in food" – a question with over 2,000 monthly searches globally. The compound's low water solubility (0.2 g/100 mL at 20°C) and moderate volatility (vapor pressure 4 mmHg at 25°C) make it ideal for controlled-release fragrance systems.

Manufacturers of 2-Pentyl Acetate (>90% purity) emphasize its advantages over traditional solvents like acetone or toluene, particularly in terms of worker safety and VOC emissions. Regulatory databases show increasing searches for "REACH compliant solvents" and "EPA approved chemicals," trends that favor this ester's profile. Technical specifications highlight its boiling point range (142-149°C) and density (0.876 g/mL at 25°C), critical parameters for formulators comparing "ester solvents vs hydrocarbon solvents."

Emerging research explores 2-Pentyl Acetate's potential in bio-based plasticizers and renewable fuel additives, topics generating substantial academic and commercial interest. Analytical techniques like GC-MS analysis and FTIR spectroscopy ensure quality control, addressing industry concerns about "how to test solvent purity" – a technical query with growing search volume. Storage recommendations emphasize compatibility with HDPE containers and nitrogen blanketing for optimal shelf life.

The global market for 2-Pentyl Acetate reflects broader shifts toward specialty chemicals, with projections showing 5.2% CAGR through 2030. Procurement specialists increasingly search for "bulk amyl acetate suppliers" and "GMP certified solvents," indicating demand for reliable supply chains. Environmental advantages include readily biodegradable status (OECD 301 tests) and low bioaccumulation potential, making it compliant with green certification programs like EcoLogo and USDA BioPreferred.

Quality assurance protocols for CAS 626-38-0 products focus on gas chromatography purity verification and residual solvent testing, particularly for pharmaceutical and cosmetic applications. Safety data sheets emphasize proper ventilation requirements and PPE recommendations, responding to occupational health queries. The compound's Henry's Law constant (3.4 × 10?? atm·m3/mol) and log Kow (2.18) confirm favorable environmental fate characteristics.

Innovative applications continue to emerge, such as using 2-Pentyl Acetate in electronic cleaning solutions for precision equipment maintenance. This addresses the booming market for "semiconductor grade chemicals" – a keyword with 180% search increase in 2023. Technical bulletins highlight its effectiveness in removing flux residues without damaging sensitive components, outperforming many halogenated solvents in dielectric strength tests.

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