Isovaleraldehyde, with the CAS number 590-86-3, is a clear, colorless to pale yellow liquid with a pungent, fruity odor. It has the molecular formula C5H10O and a molecular weight of approximately 86.13 g/mol. The boiling point of isovaleraldehyde is around 92 - 93 °C, and its density is about 0.809 g/mL at 25 °C. This product is known for its high quality and is available at the best price in the market. It is typically stored in a cool, well - ventilated area, away from sources of ignition and incompatible substances.
1. **Flavor and Fragrance Industry**: Isovaleraldehyde is widely used as a flavoring agent in the food industry. It imparts a fruity, apple - like flavor to various food products such as candies, beverages, and baked goods. In the fragrance industry, it is used to create floral and fruity notes in perfumes and colognes.
2. **Chemical Synthesis**: It serves as an important intermediate in the synthesis of various chemicals. For example, it can be used in the production of pharmaceuticals, agrochemicals, and other fine chemicals. It participates in reactions such as aldol condensations, which are crucial for the formation of complex organic molecules.
3. **Solvent**: Due to its relatively low boiling point and good solubility properties, isovaleraldehyde can be used as a solvent in some organic reactions and industrial processes.
When using isovaleraldehyde, it is necessary to follow strict safety procedures.
1. **Handling**: Always wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. Work in a well - ventilated area or under a fume hood to avoid inhalation of vapors.
2. **Storage**: Store the product in a tightly sealed container at a recommended temperature. Keep it away from heat, sparks, and open flames.
3. **Reaction Conditions**: In chemical synthesis, the reaction conditions such as temperature, pressure, and reaction time need to be carefully controlled according to the specific reaction requirements. For example, in aldol condensation reactions, the reaction is usually carried out in the presence of a base catalyst at a moderate temperature.
1. **Food Flavoring**: A well - known confectionery company wanted to develop a new apple - flavored candy. They used isovaleraldehyde as the key flavoring ingredient. By carefully adjusting the concentration of isovaleraldehyde in the candy formulation, they were able to achieve a realistic and appealing apple flavor. The new candy became very popular in the market, resulting in increased sales and brand recognition.
2. **Pharmaceutical Synthesis**: A pharmaceutical research team was working on the synthesis of a new anti - inflammatory drug. Isovaleraldehyde was used as an intermediate in one of the key steps of the synthesis. Through a series of well - designed reactions, they were able to convert isovaleraldehyde into a more complex molecule that was an essential part of the final drug structure. The successful synthesis of the drug led to potential new treatment options for patients with inflammatory diseases.
3. **Fragrance Creation**: A perfume house aimed to create a new floral - fruity perfume. They incorporated isovaleraldehyde into the perfume formula to add a fresh and fruity note. After several rounds of testing and adjustments, they developed a perfume that received positive feedback from consumers and became a best - seller in their product line.
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