High Quality 2-Methylthiophene Cas 554-14-3 is a well - known chemical compound in the industry. Its CAS number, 554 - 14 - 3, serves as a unique identifier in the chemical world.
Physically, 2 - Methylthiophene is a colorless to light - yellow liquid. It has a characteristic odor, which is typical for thiophene derivatives. The molecular formula of 2 - Methylthiophene is C₅H₆S, and its molecular weight is approximately 98.17 g/mol. It has a boiling point around 112 - 114 °C and a melting point of about -63 °C. The density of this compound is about 1.02 g/cm³ at 25 °C. It is insoluble in water but soluble in many organic solvents such as ethanol, ether, and benzene.
2 - Methylthiophene has a wide range of applications in various industries. In the pharmaceutical industry, it is used as an intermediate in the synthesis of certain drugs. It can participate in different chemical reactions to form complex molecular structures that are essential for the biological activity of drugs.
In the field of materials science, it is utilized in the production of advanced polymers. The unique chemical structure of 2 - Methylthiophene allows it to be incorporated into polymer chains, improving the conductivity and other physical properties of polymers. These polymers can be used in the manufacturing of electronic devices, such as organic light - emitting diodes (OLEDs) and solar cells.
It also plays an important role in the fragrance industry. The compound can contribute to the creation of unique scents due to its specific odor characteristics. It can be used as a raw material in the synthesis of perfumes and other fragrance products.
When handling 2 - Methylthiophene, it is crucial to follow proper safety procedures. Always wear appropriate personal protective equipment (PPE), including safety goggles, gloves, and a lab coat. Work in a well - ventilated area, preferably under a fume hood to avoid inhalation of vapors.
In a laboratory setting, for chemical synthesis purposes, the amount of 2 - Methylthiophene to be used depends on the specific reaction. Generally, accurate measurements are made using pipettes or burettes. The reaction conditions, such as temperature and reaction time, should be carefully controlled according to the reaction scheme.
In industrial applications, large - scale storage and handling require specialized equipment. Storage tanks should be made of compatible materials to prevent corrosion. Transfer of the compound should be carried out using pumps and pipes designed for chemical transfer.
1. Pharmaceutical Synthesis
- A pharmaceutical company was developing a new anti - inflammatory drug. They used 2 - Methylthiophene as a key intermediate in the synthesis process. By reacting 2 - Methylthiophene with other chemical reagents under specific conditions, they were able to form a crucial intermediate compound. This intermediate was further modified and reacted with other components to produce the final drug product. The use of 2 - Methylthiophene in this process was essential for achieving the desired molecular structure and biological activity of the drug.
2. Polymer Production
- In a materials research laboratory, scientists were working on developing a new type of conductive polymer for use in flexible electronic devices. They incorporated 2 - Methylthiophene into the polymer chain through a polymerization reaction. The resulting polymer showed enhanced conductivity and mechanical flexibility. These properties made it suitable for applications in flexible displays and wearable electronic devices. The use of 2 - Methylthiophene significantly improved the performance of the polymer compared to polymers without it.
3. Fragrance Creation
- A perfume manufacturer was creating a new high - end fragrance. They used 2 - Methylthiophene to add a unique and subtle note to the perfume. By carefully blending it with other fragrance ingredients, they were able to create a complex and long - lasting scent. The addition of 2 - Methylthiophene gave the perfume a distinct character that was well - received in the market.
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