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Benzaldehyde is a chemical compound with several notable characteristics and uses. Here's some information about benzaldehyde: Physical Properties: Benzaldehyde is a clear, colorless to yellow liquid with a distinctive bitter almond odor. It has a flash point near 145 °F and is denser than water, causing it to sink in water. Its vapors are heavier than air. Environmental Hazard: One of the primary hazards associated with benzaldehyde is its impact on the environment. Immediate action should be taken to limit its spread to the environment, as it can easily penetrate the soil and contaminate groundwater and nearby waterways. Uses: Benzaldehyde has several important uses, including: Flavoring Agent: It is used as a flavoring agent, particularly in foods and beverages where an almond-like flavor is desired. Perfume Making: It is a key ingredient in the production of perfumes and fragrances, contributing to their scent profiles. Odorant Receptor Agonist: Benzaldehyde can activate odorant receptors, making it valuable in the field of sensory science. Plant Metabolite: It occurs naturally as a metabolite in certain plants. Enzyme Inhibitor: Benzaldehyde acts as an inhibitor of specific enzymes, including nitrilase (EC 3.5.5.1) and triacylglycerol lipase (EC 3.1.1.3). Natural and Synthetic Sources: Benzaldehyde can be found in natural sources, such as bitter almond oil, and can also be synthetically produced. Synthetic benzaldehyde is often used as a flavoring agent in imitation almond extract, commonly used to flavor baked goods. Industrial Utility: Benzaldehyde is one of the most industrially useful aldehydes due to its versatile applications in the food, fragrance, and chemical industries.

GHS Hazard Statements

H302: Harmful if swallowed [Warning Acute toxicity, oral]

Chemical and Physical Properties

Source: PubChem