Overview
Dimethylanthracene (DMA) is an organic compound derived from anthracene, characterized by the addition of two methyl groups. It is widely used in chemical research and industrial applications due to its stability and unique photophysical properties. DMA serves as an intermediate in the synthesis of dyes and other aromatic compounds. As a derivative of anthracene, DMA inherits many of its parent compound's properties while offering enhanced solubility and reactivity in certain chemical reactions. Its role in fluorescence studies makes it particularly valuable in materials science and photochemistry.
Physical and Chemical Properties
Dimethylanthracene typically appears as a pale yellow crystalline solid with a molecular weight of 206.28 g/mol. It is soluble in common organic solvents such as benzene and toluene but has limited solubility in water. The compound exhibits high thermal stability and notable fluorescence under UV light. The exact melting and boiling points of DMA can vary depending on the specific isomer. Its density is approximately 1.1 g/cm³, and it should be stored away from light and oxidizing agents to maintain stability. These properties make DMA a reliable compound for various laboratory and industrial processes.
Main Applications
Dimethylanthracene is primarily used in organic synthesis as an intermediate for producing fluorescent dyes and other aromatic compounds. Its photophysical properties make it suitable for research in photochemistry and materials science. In industrial settings, DMA is employed in the manufacture of specialty chemicals and as a standard in fluorescence studies. Its stability and predictable behavior under various conditions ensure consistent performance in these applications. Additionally, DMA's role in the development of organic electronic materials is an area of ongoing research.
Safety and Storage
Handling dimethylanthracene requires caution due to its potential health hazards. Direct contact with skin or eyes should be avoided, and proper personal protective equipment (PPE) such as gloves and goggles must be worn. Inhalation of dust or vapors should be prevented by working in a well-ventilated area. Storage conditions are critical for maintaining DMA's stability. It should be kept in a cool, dry place, away from light and oxidizing agents. Proper labeling and secure containers are essential to prevent accidental exposure or contamination.
B2B Procurement Guide
When procuring dimethylanthracene, buyers should prioritize purity and supplier reliability. The reference price varies depending on the quantity and purity level, so obtaining multiple quotes is advisable. Ensure the supplier provides detailed specifications, including CAS number and purity percentages. Procurement professionals should also verify the supplier's compliance with safety and environmental regulations. Bulk purchases may offer cost advantages, but storage and handling capabilities must be assessed to avoid waste or degradation. Establishing long-term relationships with reputable suppliers can ensure consistent quality and timely delivery.
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