Methyl Octanoate, with the CAS number 111 - 11 - 5, is an organic compound. It has a molecular formula of C9H18O2 and a molecular weight of approximately 158.24 g/mol. This ester is a colorless to pale - yellow liquid with a fruity odor, similar to that of cognac or brandy. It has a boiling point around 192 - 194 °C and a melting point of about - 41 °C. Methyl Octanoate is soluble in organic solvents such as ethanol, ether, and chloroform, but has limited solubility in water.
Flavor and Fragrance Industry: Due to its pleasant fruity smell, Methyl Octanoate is widely used as a flavoring agent in the food and beverage industry. It can be used to add a cognac - like or brandy - like flavor to various products, including candies, baked goods, and alcoholic beverages. In the fragrance industry, it is used in the formulation of perfumes and colognes to impart a sweet, fruity note.
Síntese química: It serves as an important intermediate in organic synthesis. It can be used in the production of other esters, alcohols, and carboxylic acids through various chemical reactions such as hydrolysis, transesterification, and reduction.
Biofuel Application: Methyl Octanoate is also being explored as a potential component in biodiesels. Its relatively high energy content and good combustion properties make it a candidate for use in the development of more sustainable fuel sources.
Flavoring Use: When used as a flavoring agent, the dosage should be carefully controlled according to the specific product requirements and flavor intensity desired. It is usually added in small amounts during the production process of food and beverages. For example, in the production of a fruit - flavored candy, a few parts per million (ppm) of Methyl Octanoate can be added to achieve the desired flavor.
Síntese química: In chemical reactions, proper reaction conditions such as temperature, pressure, and the presence of catalysts need to be carefully controlled. For transesterification reactions, a suitable catalyst such as sodium methoxide may be used, and the reaction is usually carried out under mild heating conditions.
Biofuel Use: If used in biofuels, Methyl Octanoate may need to be blended with other components to meet the fuel quality standards. The blending ratio and the compatibility with other fuels need to be considered to ensure good combustion performance and engine compatibility.
Case 1: Flavoring in a Fruit - Flavored Liqueur
A well - known liqueur producer wanted to enhance the fruitiness of their brandy - based liqueur. They added a small amount (0.05% by volume) of Methyl Octanoate during the blending process. The result was a significant improvement in the flavor profile, with a more pronounced and authentic cognac - like flavor. Consumers reported that the liqueur had a richer and more complex taste, which led to an increase in sales.
Case 2: Chemical Synthesis of a New Ester
A chemical research team aimed to synthesize a new type of ester for pharmaceutical applications. They used Methyl Octanoate as a starting material in a transesterification reaction with a specific alcohol. By carefully controlling the reaction conditions (temperature at 60 °C, using potassium carbonate as a catalyst), they were able to obtain the desired ester in a high yield (over 80%). This new ester showed potential in drug delivery systems.
Case 3: Biofuel Blending
A biofuel company conducted a test to blend Methyl Octanoate with traditional diesel fuel. They blended it at a ratio of 10% (by volume) with diesel. The blended fuel was tested in a diesel engine, and the results showed improved combustion efficiency, reduced emissions of particulate matter, and a slight increase in power output compared to using pure diesel.
Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
Bem-vindo a visitar a nossa fábrica. Como o principal fabricante de produtos químicos, temos nos esforçado para a qualidade do produto, inovação, P & D e atendimento ao cliente nos últimos 7 anos. Nos próximos 10 anos ou mais, estamos empenhados em nos tornarmos o fornecedor de produtos químicos mais confiável do mundo, criando uma marca internacional bem conhecida e de confiança dos clientes, com o espírito de "um metro de largura, dez mil metros de profundidade", continuamos a nos concentrar na pesquisa e desenvolvimento de produtos, continuamos a nos concentrar no atendimento ao cliente, continuamos a melhorar o sistema de serviço da cadeia de suprimentos, para criar uma equipe profissional de serviços de fornecimento de produtos químicos, para alcançar uma cooperação de longo prazo ganha-ganha. Por favor, não hesite em contactar-nos se tiver alguma dúvida.
Portuguese 
English (United States) 
English (Australia) 
Spanish