From CAS 3296-90-0 to 2,2-Bis(bromomethyl)propane-1,3-diol： A User-Friendly Guide to Understanding This Compound

Resumo

This article provides a comprehensive guide to understanding the chemical compound 2,2-Bis(bromomethyl)propane-1,3-diol, which has the CAS number 3296-90-0. It delves into the history, structure, properties, uses, synthesis, and safety considerations associated with this compound. By breaking down the information into digestible segments, the article aims to offer a user-friendly reference for anyone interested in learning more about this chemical.

Introduction to 2,2-Bis(bromomethyl)propane-1,3-diol

2,2-Bis(bromomethyl)propane-1,3-diol, with the CAS number 3296-90-0, is a compound that has gained attention in various scientific and industrial fields. This guide aims to provide a clear and concise overview of the compound, covering its background, structure, properties, applications, synthesis methods, and safety precautions.

Chemical Structure and Formula

The chemical structure of 2,2-Bis(bromomethyl)propane-1,3-diol is characterized by a propane backbone with two bromomethyl groups attached to the first and third carbon atoms, and two hydroxyl groups attached to the second carbon atom. The molecular formula is C3H6Br2O2, and its molecular weight is 254.94 g/mol. The structure of the compound is crucial for understanding its reactivity and potential applications.

Properties of 2,2-Bis(bromomethyl)propane-1,3-diol

2,2-Bis(bromomethyl)propane-1,3-diol is a colorless to pale yellow liquid with a density of approximately 1.82 g/cm³ at 20°C. It has a boiling point of around 200°C and a melting point of about -30°C. The compound is soluble in organic solvents such as acetone, chloroform, and methylene chloride but is not soluble in water. These physical properties are important for determining the compound's handling and storage conditions.

Applications of 2,2-Bis(bromomethyl)propane-1,3-diol

2,2-Bis(bromomethyl)propane-1,3-diol finds applications in various industries, including pharmaceuticals, agriculture, and chemical manufacturing. In the pharmaceutical industry, it is used as a starting material for the synthesis of pharmaceutical intermediates. In agriculture, it serves as a precursor for herbicides and fungicides. Additionally, it is employed in the production of flame retardants and as a cross-linking agent in adhesives and resins.

Synthesis of 2,2-Bis(bromomethyl)propane-1,3-diol

The synthesis of 2,2-Bis(bromomethyl)propane-1,3-diol typically involves a multi-step process. One common method involves the reaction of 1,3-propanediol with bromine in the presence of a catalyst. Another approach is the reaction of 1,3-propanediol with bromomethane in a base-catalyzed reaction. These synthetic methods are crucial for the production of the compound on an industrial scale.

Considerações de segurança

Handling 2,2-Bis(bromomethyl)propane-1,3-diol requires appropriate safety measures due to its potential hazards. The compound is toxic if inhaled, ingested, or absorbed through the skin. It can cause irritation to the eyes, skin, and respiratory system. Therefore, it is essential to use personal protective equipment, such as gloves, goggles, and a fume hood, when working with this compound. Proper ventilation and adherence to safety protocols are also crucial to minimize the risks associated with its use.

Conclusão

In conclusion, 2,2-Bis(bromomethyl)propane-1,3-diol, with the CAS number 3296-90-0, is a versatile compound with a range of applications in various industries. This guide has provided an overview of its chemical structure, properties, uses, synthesis methods, and safety considerations. Understanding these aspects is essential for anyone involved in the handling, production, or use of this compound.

Keywords: 2,2-Bis(bromomethyl)propane-1,3-diol, CAS 3296-90-0, chemical structure, properties, applications, synthesis, safety considerations