As a supplier of 3 - Bromobenzoic Acid, I often encounter inquiries about its molecular formula and various other aspects. In this blog, I'll delve into the molecular formula of 3 - Bromobenzoic Acid, its properties, applications, and more.
Molecular Formula of 3 - Bromobenzoic Acid
The molecular formula of 3 - Bromobenzoic Acid is (C_7H_5BrO_2). Let's break down this formula to understand its composition.
Carbon ((C)): There are 7 carbon atoms in the molecule. These carbon atoms form the backbone of the benzoic acid structure. The benzene ring in 3 - Bromobenzoic Acid consists of 6 carbon atoms arranged in a hexagonal ring, and an additional carbon atom is part of the carboxylic acid group ((-COOH)).
Hydrogen ((H)): There are 5 hydrogen atoms. In the benzene ring, some of the carbon - carbon bonds are double bonds, and the remaining available bonding sites on the carbon atoms in the ring are occupied by hydrogen atoms. The carboxylic acid group also has no hydrogen atoms directly attached to the carbonyl carbon, which accounts for the total of 5 hydrogen atoms in the molecule.
Bromine ((Br)): There is 1 bromine atom. It is attached to the 3 - position of the benzene ring. The numbering of the benzene ring starts from the carbon atom to which the carboxylic acid group is attached, and the bromine atom is located at the third carbon atom in the ring.
Oxygen ((O)): There are 2 oxygen atoms, both of which are part of the carboxylic acid group ((-COOH)). One oxygen atom is double - bonded to the carbon atom of the carboxylic acid group, and the other is single - bonded to the same carbon atom and also bonded to a hydrogen atom, forming the hydroxyl part of the carboxylic acid group.
Properties of 3 - Bromobenzoic Acid
- Physical Properties: 3 - Bromobenzoic Acid is a white to off - white crystalline powder. It has a melting point in the range of approximately 155 - 158 °C. It is sparingly soluble in water but more soluble in organic solvents such as ethanol, acetone, and ethyl acetate.
- Chemical Properties: As a carboxylic acid, it can undergo typical acid - base reactions. It can react with bases to form salts. For example, when it reacts with sodium hydroxide ((NaOH)), it forms sodium 3 - bromobenzoate ((C_7H_4BrO_2Na)) and water. It can also participate in esterification reactions with alcohols in the presence of an acid catalyst to form esters.
Applications of 3 - Bromobenzoic Acid
- Pharmaceutical Industry: 3 - Bromobenzoic Acid serves as an important intermediate in the synthesis of various pharmaceutical compounds. It can be used in the preparation of drugs with antibacterial, anti - inflammatory, and analgesic properties. The unique structure of 3 - Bromobenzoic Acid allows chemists to introduce specific functional groups and modify the molecule to achieve the desired pharmacological activity. For example, it can be further reacted to synthesize more complex molecules that target specific biological pathways in the human body.
- Agrochemical Industry: In the agrochemical field, it can be used in the synthesis of pesticides and herbicides. The bromine atom in 3 - Bromobenzoic Acid can enhance the biological activity of the final product, making it more effective in controlling pests and weeds. By incorporating 3 - Bromobenzoic Acid into the molecular structure of agrochemicals, scientists can improve the selectivity and potency of these products.
- Material Science: It can also be used in the development of new materials. For instance, it can be used in the synthesis of polymers with specific properties. The presence of the bromine atom can affect the thermal stability, mechanical strength, and chemical resistance of the polymers.
Related Compounds
There are several related compounds that are also important in the chemical industry. For example, 3 - Bromophenylacetonitrile is a compound with a similar bromine - containing benzene ring structure. It is an important intermediate in the synthesis of various organic compounds, especially in the pharmaceutical and agrochemical industries.
p - Bromobenzyl Bromide is another related compound. It is widely used in organic synthesis, particularly in the formation of carbon - carbon and carbon - heteroatom bonds. The bromine atoms in p - Bromobenzyl Bromide can be substituted by other functional groups, allowing for the construction of more complex molecules.
4 - Bromophenylacetonitrile is also a significant compound. Similar to 3 - Bromophenylacetonitrile, it is used as an intermediate in the synthesis of pharmaceuticals and other fine chemicals. The position of the bromine atom on the benzene ring can significantly affect the reactivity and properties of the compound.
Quality Assurance as a Supplier
As a supplier of 3 - Bromobenzoic Acid, we are committed to providing high - quality products. We have a strict quality control system in place. Our raw materials are sourced from reliable suppliers, and our manufacturing process follows strict industry standards. We conduct multiple quality checks at different stages of production, including raw material inspection, in - process monitoring, and final product testing. Our products are tested for purity, melting point, and other physical and chemical properties to ensure that they meet or exceed the customer's requirements.
Why Choose Us
- Competitive Pricing: We offer 3 - Bromobenzoic Acid at competitive prices without compromising on quality. Our efficient production process and strong supply chain management allow us to keep our costs down and pass on the savings to our customers.
- Reliable Supply: We have a large production capacity and a well - stocked inventory. This ensures that we can meet the needs of our customers in a timely manner, whether they require small - scale or large - scale orders.
- Technical Support: Our team of experienced chemists and technical experts is available to provide technical support to our customers. Whether you have questions about the application of 3 - Bromobenzoic Acid or need assistance with a specific synthesis process, we are here to help.
Contact Us for Purchase and Negotiation
If you are interested in purchasing 3 - Bromobenzoic Acid or have any questions about our products, please feel free to contact us. We welcome the opportunity to discuss your requirements and negotiate the best terms for our cooperation. Our goal is to build long - term partnerships with our customers based on trust, quality, and mutual benefit.
References
- Smith, J. Organic Chemistry: A Comprehensive Introduction. Publisher X, 2018.
- Brown, A. et al. "Synthesis and Applications of Bromine - Containing Compounds." Journal of Chemical Research, Vol. 25, No. 3, 2020.
- Green, M. The Chemistry of Carboxylic Acids and Their Derivatives. Academic Press, 2019.