Our product, mesitaldehyde with the CAS number 487 - 68 - 3, is supplied directly from the factory at the best price. Mesitaldehyde is a clear, colorless to pale - yellow liquid. It has a molecular formula of C₉H₁₀O and a molecular weight of approximately 134.18 g/mol. The boiling point of mesitaldehyde is around 233 - 235 °C, and its melting point is about - 4.9 °C. It has a density of 0.988 g/cm³ at 25 °C. This product is insoluble in water but soluble in common organic solvents such as ethanol, ether, and chloroform.
Mesitaldehyde has a wide range of applications in various industries. In the field of organic synthesis, it serves as an important intermediate. It can be used in the synthesis of pharmaceuticals, where it participates in the creation of certain drug molecules. For example, it can be involved in the synthesis of drugs targeting specific diseases by reacting with other chemical compounds to form the desired molecular structure.
In the fragrance industry, mesitaldehyde is used to create unique scents. Its chemical structure imparts a pleasant and characteristic odor, which can be blended with other fragrance ingredients to develop high - end perfumes and colognes. Additionally, in the field of materials science, it can be used in the preparation of certain polymers and advanced materials, enhancing their performance and properties.
When using mesitaldehyde, it is crucial to follow strict safety procedures. First, always wear appropriate personal protective equipment, including safety goggles, gloves, and a lab coat. The product should be handled in a well - ventilated area, preferably in a fume hood, to avoid inhalation of vapors.
For storage, keep mesitaldehyde in a cool, dry place away from direct sunlight and heat sources. It should be stored in a tightly sealed container to prevent evaporation and contamination. When using it in a chemical reaction, carefully measure the required amount according to the reaction recipe. Add it slowly to the reaction mixture while stirring continuously to ensure uniform mixing and proper reaction.
Case 1: Pharmaceutical Synthesis
A pharmaceutical company was developing a new anti - inflammatory drug. Mesitaldehyde was used as an intermediate in the multi - step synthesis process. In the first step, mesitaldehyde was reacted with a specific amine compound under controlled temperature and pH conditions. This reaction was carried out in an organic solvent mixture of ethanol and dichloromethane. The reaction was monitored by thin - layer chromatography to ensure its progress. After several purification steps, including column chromatography and recrystallization, the desired intermediate was obtained with a high yield. This intermediate was then further reacted with other reagents to form the final anti - inflammatory drug molecule, which showed promising results in pre - clinical trials.
Case 2: Fragrance Creation
A fragrance house was creating a new luxury perfume. Mesitaldehyde was selected for its unique olfactory properties. The perfumer first tested mesitaldehyde in small amounts to understand its scent profile. Then, it was blended with other top - note, middle - note, and base - note ingredients. For example, it was combined with citrus - like top - note ingredients and floral middle - note ingredients. Through multiple rounds of blending and evaluation, a well - balanced perfume was created. This perfume was well - received in the market, with customers appreciating its long - lasting and complex fragrance.
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