• 1. An insight into the hybridization mechanism of hairpin DNA physically immobilized on chemically modified graphenes
  Adeline Huiling Loo,Alessandra Bonanni,Martin Pumera Analyst, 2013,138, 467-471
• 2. An interplay between electronic and structural effects on the photoluminescence decay mechanisms in LaPO4·nH2O:Tb3+ and LaPO4:Tb3+ single-crystal nanorods?
  M. T. Colomer,S. Díaz-Moreno,A. Tamayo,A. L. Ortiz J. Mater. Chem. C, 2018,6, 12643-12651
• 3. An integrated process of CO2 capture and in situ hydrogenation to formate using a tunable ethoxyl-functionalized amidine and Rh/bisphosphine system?
  Yu-Nong Li,Liang-Nian He,Xian-Dong Lang,Xiao-Fang Liu,Shuai Zhang RSC Adv., 2014,4, 49995-50002
• 4. An intramolecular tryptophan-condensation approach for peptide stapling?
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• 5. 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.
  DanielCalleja-Anta,DanielSánchez,LauraNebot-Andres,RamónCabello,RodrigoLlopis

• Solvents and Organic Chemicals Organic Compounds Lipids and lipid-like molecules Fatty Acyls Fatty alcohols

Comprehensive Analysis of 5-Propyloctanol (CAS No. 59117-31-6): Properties, Applications, and Industry Trends

5-Propyloctanol (CAS No. 59117-31-6) is a branched-chain fatty alcohol with a molecular formula of C11H24O. This compound belongs to the family of higher alcohols, which are widely utilized in industrial and consumer applications due to their unique physicochemical properties. As a mid-chain alcohol, it bridges the gap between short-chain volatiles and long-chain waxy alcohols, offering balanced solubility and viscosity characteristics. The growing demand for sustainable surfactants and green solvents has positioned 5-Propyloctanol as a candidate for eco-friendly formulations in cosmetics and cleaning products.

Recent studies highlight the compound's role in low-VOC formulations, aligning with global trends toward environmental regulations and carbon footprint reduction. Its branched structure enhances biodegradability compared to linear analogs, addressing concerns about microplastic alternatives in personal care products. Industry reports indicate a 12% annual growth in demand for such specialty alcohols, driven by innovations in bio-based lubricants and emollient systems.

From a technical perspective, 5-Propyloctanol exhibits a boiling point range of 230-235°C and a density of 0.83 g/cm3 at 20°C. These properties make it suitable for high-temperature applications where thermal stability is crucial. In fragrance compounding, its mild odor profile allows it to serve as a non-interfering carrier, while in polymer plasticizers, it demonstrates excellent compatibility with PVC and acrylic resins. Analytical techniques like GC-MS and FTIR spectroscopy are typically employed for quality verification.

The synthesis of 5-Propyloctanol often involves oxo processes or hydroformylation of heptene derivatives, with emerging research focusing on catalytic hydrogenation methods to improve yield. Regulatory databases classify it as non-hazardous under standard handling conditions, though proper industrial hygiene practices should always be maintained. Market intelligence suggests particular interest from APAC manufacturers seeking alternatives to restricted phthalate substitutes in flexible packaging applications.

Innovative applications are emerging in electronic cooling fluids, where 5-Propyloctanol's dielectric properties show promise for immersion cooling systems in data centers. This aligns with the tech industry's push for energy-efficient infrastructure. Furthermore, its low aquatic toxicity profile makes it attractive for marine coatings formulations subject to IMO regulations. Patent analysis reveals increasing activity around its use in phase-change materials for thermal energy storage.

Quality standards for 5-Propyloctanol typically specify ≥98% purity, with residual alkene content below 0.5%. Storage recommendations include nitrogen blanketing to prevent oxidation, particularly for pharmaceutical-grade material used in transdermal enhancers. The compound's log P value of 4.2 indicates favorable skin penetration characteristics, explaining its adoption in cosmetic delivery systems. Recent QSAR modeling studies suggest potential utility in agricultural adjuvants to enhance pesticide efficacy.

From a supply chain perspective, 5-Propyloctanol availability remains stable with major production in Europe and North America. However, the shift toward regionalized sourcing has prompted evaluation of alternative feedstocks including bio-derived C11 alcohols. Technical bulletins emphasize compatibility testing when substituting traditional C8-C10 alcohols with 5-Propyloctanol in existing formulations. Current research explores its enantioselective synthesis for chiral applications in asymmetric catalysis.

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