1、VINYL LAURATE
In a 500-ml. round-bottomed three-necked flask provided with a thermometer, a reflux condenser, and a gas inlet tube through which a stream of nitrogen is passed (Note 1) are placed 206 g. (2.4 moles) of freshly distilled vinyl acetate (Note 2) and 80 g. (0.4 mole) of lauric acid (Note 3).
2、Kinetic modeling and optimization of operating parameters for
The palladium complex catalyzed transvinylation of lauric acid using vinyl acetate monomer is a reversible reaction. In present article, design of experiments (DOE) statistics is used to...
3、Vinyl Laurate 2146
Vinyl Laurate; Product No: L0090; CAS RN: 2146-71-6; Purity: >99.0% (GC); Synonyms: 月桂酸乙烯酯 (含稳定剂MEHQ), Lauric Acid Vinyl Ester (stabilized with MEHQ); Appearance: Colorless to Light yellow clear liquid, min. 99.0 %; contact TCI for more
4、Hierarchically crosslinked lauric acid/polyvinyl alcohol composite
Phase change materials are promising for battery thermal management due to their high energy density and intrinsic temperature regulation, yet their poor thermal conductivity and insufficient structural stability hinder large-scale applications. To address these limitations, this study develops a biomass-based composite phase change gel (BPCG) composed of lauric acid and polyvinyl alcohol. A ...
5、Lauric acid, vinyl ester
[Pg.56] Vinyl ester Interchange, Vinyl laurute Is prepared by reaction of 0.4 mole of lauric acid with 2.4 moles of vinyl acetate under nitrogen wjth addition of 1,6 g, of mercuric acetate us catalyst.
LAURIC ACID VINYL ESTER_化工百科
中文名:月桂酸乙烯酯,英文名:vinyl laurate,CAS:2146-71-6,化学式:C14H26O2,分子量:226.35,密度:0.871 g/mL at 20 °C (lit.),熔点:7℃,沸点:254 °C/1013 hPa (lit.),闪点:136 °C,蒸汽压:0.28Pa at 24.85℃,折射率:n20/D 1.441,MSDS.
Vinyl Laurate and Other Vinyl Esters
Vinyl Laurate and Other Vinyl Esters † Lauric acid, vinyl ester Volume 30 Daniel Swern, E. F. Jordan Jr.
Kinetic modeling and optimization of operating parameters for
The palladium complex catalyzed transvinylation of lauric acid using vinyl acetate monomer is a reversible reaction. In present article, design of experiments (DOE) statistics is used to study effects of various operating parameters on transvinylation of lauric acid.
Lauric acid, vinyl ester (8CI)
Last Update：2024-04-09 21:21:28 View Lauric acid, vinyl ester (8CI) structural formula
Antioxidant coatings from elastomeric vinyl acetate
Antioxidant PVAc-VL/Curcumin coatings were developed by using the dip-coating technique. Antioxidant coatings had very good adhesion on natural substrates like alginate and gelatin films. The curcumin improved the UV blocking properties of the coatings without affecting transparency.
In the realm of chemistry, compounds are renowned for their unique properties and applications. Among them, lauric acid (C₁₅H₃₁COOH) and vinyl acetate (CH₂=CHOOCCH₃) stand out as industrially significant chemicals. These substances not only attract attention due to their chemical structures but also because of their reactivity under specific conditions. This article delves into the properties, synthesis methods, and practical importance of lauric acid and vinyl acetate.
Lauric Acid is a saturated fatty acid naturally abundant in coconut oil. Valued for its chemical stability and biodegradability, it serves as an emulsifier, stabilizer, and preservative in pharmaceuticals, cosmetics, and personal care products. Additionally, it is used to manufacture medications such as antifungal drugs and antibiotics.
Vinyl Acetate, a colorless liquid with a sweet yet pungent odor, plays versatile roles in industry. It acts as a plasticizer, solvent for coatings and adhesives, and a softening agent in textile treatment. Its solubility and chemical stability make it indispensable in modern products.
The interaction between lauric acid and vinyl acetate involves a fascinating chemical process. When mixed, they undergo a typical esterification reaction, where a carboxylic acid reacts with an alcohol to form an ester bond. This reaction typically requires a catalyst to accelerate its rate. In laboratory settings, heating and stirring can facilitate and observe this reaction.
Industrially, the reaction between lauric acid and vinyl acetate enables the production of various chemicals. For instance, through transesterification, lauric acid can be converted into ethylene glycol monomethyl ether acetate, an important organic synthesis intermediate. These compounds also contribute to the manufacturing of fragrances, dyes, and other chemical products.
Studying lauric acid and vinyl acetate deepens our understanding of chemical reaction mechanisms. By exploring their interactions, scientists gain insights into esterification dynamics and innovative ways to develop new chemicals and materials. Knowledge of these compounds also aids in optimizing industrial processes to enhance product quality and performance.
Environmentally, the application of these substances raises concerns. With growing global demands for sustainability, research into eco-friendly alternatives, such as bio-based or environmentally friendly compounds, becomes critical.
The exploration and application of lauric acid and vinyl acetate reveal the intricacies of chemical reactions while offering valuable resources for human progress. Through continuous innovation, we can anticipate further wonders derived from these seemingly simple yet powerful compounds.
Note: The original text mentions "醋酸乙烯酯" (vinyl acetate) but provides the chemical formula CH₂=CHCOOCH₃, which corresponds to methyl methacrylate (a common mistake). For accuracy, the translation retains the original terminology but corrects the formula in parentheses. If this was an error, the correct formula for vinyl acetate is CH₂=CHOOCCH₃.
