For chemists engaged in laboratory research, the availability of well-characterized and high-purity chemical intermediates is fundamental to successful experimentation. 1,10-Dibromodecane (CAS 4101-68-2) is one such compound, offering significant utility as a bifunctional building block in a wide array of organic synthesis projects. Understanding its synthesis, properties, and safe handling practices is essential for researchers. As a provider of fine chemicals, we aim to facilitate this knowledge and ensure access to quality 1,10-Dibromodecane for the research community.

Synthesis Pathways for 1,10-Dibromodecane

The primary method for synthesizing 1,10-Dibromodecane involves the reaction of 1,10-decanediol with a brominating agent, most commonly hydrobromic acid (HBr). A typical procedure involves heating the diol with concentrated HBr in the presence of an organic solvent like octane, often with a Dean-Stark apparatus to remove water and drive the reaction to completion. Careful control of temperature and reaction time is crucial to maximize yield and minimize side products. The resulting crude product is then typically purified through washing, neutralization, and vacuum distillation to achieve the desired purity, often reported as 99.0% or higher. For researchers aiming to buy 1,10-Dibromodecane, verifying the purity and the synthesis route from a reputable supplier is key to ensuring experimental reproducibility.

Key Properties and Chemical Reactivity

1,10-Dibromodecane possesses a molecular formula of C10H20Br2 and a molecular weight of approximately 300.07. Its physical form can be a white solid or a colorless liquid, with a melting point around 25-27°C and a boiling point at 160°C. The two terminal bromine atoms are susceptible to nucleophilic substitution reactions, making it an excellent bifunctional electrophile. This reactivity allows it to participate in various synthetic transformations, such as the formation of ethers, amines, thioethers, and carbon-carbon bonds through Grignard or other organometallic reactions. Researchers often utilize it for introducing a flexible ten-carbon linker into molecules, creating polymers, or synthesizing macrocyclic compounds.

Safety Considerations and Handling

While 1,10-Dibromodecane is a valuable research chemical, appropriate safety measures must be observed. It can be irritating to the skin, eyes, and respiratory tract. Therefore, handling should always be done in a well-ventilated area, preferably a fume hood, with appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. Referencing the Safety Data Sheet (SDS) provided by the supplier is crucial for detailed information on hazard statements, precautionary measures, and first-aid procedures. When you buy 1,10-Dibromodecane, ensure you are equipped to handle it safely.

Choosing a Reliable Supplier

For chemical researchers, sourcing high-quality intermediates is essential for the success of their experiments. We understand the importance of reliable suppliers and offer premium 1,10-Dibromodecane manufactured to high purity standards. We encourage researchers to inquire about our products, request quotes, and samples to ensure they receive the best materials for their critical work. Partner with us for your chemical research needs and benefit from our expertise and commitment to quality.