1,2 - Dimethoxybenzene, also known as veratrole, has the CAS number 91 - 16 - 7. It is a colorless to pale yellow liquid with a characteristic odor. The molecular formula of 1,2 - Dimethoxybenzene is C8H10O2, and its molecular weight is approximately 138.16 g/mol. The boiling point of this compound ranges from 206 - 207 °C, and the melting point is around 22 - 25 °C. It is slightly soluble in water but highly soluble in organic solvents such as ethanol, ether, and chloroform.
Regarding its purity, our factory - supplied 1,2 - Dimethoxybenzene can reach a high level, usually above 99%. This high - purity product ensures its reliable performance in various applications.
1,2 - Dimethoxybenzene has a wide range of applications in different industries. In the pharmaceutical field, it serves as an important intermediate for the synthesis of various drugs. For example, it can be used to synthesize certain anti - inflammatory and analgesic drugs. Its unique chemical structure allows it to participate in multiple chemical reactions, facilitating the construction of complex drug molecules.
In the perfume industry, 1,2 - Dimethoxybenzene is used as a raw material for creating special scents. It can impart a warm, sweet, and slightly spicy aroma to perfumes, adding complexity and depth to the fragrance profile. Additionally, it is also used in the production of flavorings in the food industry, providing a unique taste experience.
In the field of organic synthesis, it is a valuable building block for the preparation of various organic compounds. It can be involved in reactions such as Friedel - Crafts reactions, halogenation reactions, and oxidation reactions, enabling the synthesis of a variety of functionalized aromatic compounds.
When handling 1,2 - Dimethoxybenzene, appropriate safety measures should be taken. It is recommended to wear chemical - resistant gloves, safety glasses, and a lab coat. Work in a well - ventilated area or use a fume hood to avoid inhalation of vapors.
In the laboratory, for small - scale reactions, accurately measure the required amount of 1,2 - Dimethoxybenzene using a pipette or a burette. Add it slowly to the reaction mixture according to the reaction conditions. For large - scale industrial production, automated dosing systems can be used to ensure accurate and efficient addition.
During storage, 1,2 - Dimethoxybenzene should be kept in a cool, dry place away from direct sunlight and sources of ignition. It should be stored in a tightly sealed container to prevent evaporation and contamination.
**Pharmaceutical Synthesis Case**
A pharmaceutical company was developing a new anti - inflammatory drug. They used 1,2 - Dimethoxybenzene as an intermediate. First, they carried out a Friedel - Crafts acylation reaction on 1,2 - Dimethoxybenzene using an appropriate acylating agent. After a series of purification steps, they obtained an intermediate with high purity. Then, through further chemical modifications and coupling reactions, they finally synthesized the target anti - inflammatory drug. The use of high - purity 1,2 - Dimethoxybenzene ensured the high yield and quality of the final product, reducing the production cost and improving the efficiency of the R & D process.
**Perfume Creation Case**
A perfume brand wanted to create a new men's perfume with a warm and spicy note. They incorporated 1,2 - Dimethoxybenzene into their perfume formula. By carefully adjusting the proportion of 1,2 - Dimethoxybenzene and other fragrance ingredients, they created a unique and attractive perfume. The perfume received positive feedback from consumers, and its sales increased significantly in the market.
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