998

Phenylacetaldehyde is an organic compound with diverse applications and a natural occurrence in various sources. Here's some information about phenylacetaldehyde: Chemical Structure: Phenylacetaldehyde is an aldehyde compound that consists of an acetaldehyde molecule with a phenyl (C6H5) substituent attached. This structure gives it its name as a member of the phenylacetaldehyde class of compounds. Fragrances and Polymers: Phenylacetaldehyde is used in the synthesis of fragrances and polymers. It contributes to the aroma of various scents and is utilized in the fragrance industry to impart sweet, floral, and honey-like notes to perfumes and fragrances. Polyester Synthesis: It serves as a rate-controlling additive during the polymerization process in the synthesis of polyesters. Aspartame Production: Historically, phenylacetaldehyde was used in the production of the artificial sweetener aspartame via the Strecker reaction, before modern biotechnological methods were developed. Antibiotic Activity: Phenylacetaldehyde is responsible for the antibiotic activity observed in maggot therapy, a treatment method that involves the application of live maggots to wounds to promote healing.Natural Occurrence: Biosynthesis: Phenylacetaldehyde is naturally produced in living organisms through biosynthesis. It can be derived from the amino acid phenylalanine, which is present in various organisms. Natural Sources: Natural sources of phenylacetaldehyde include chocolate, buckwheat, flowers, and communication pheromones emitted by different insect species. It is particularly attractive to certain Lepidoptera species, serving as a floral attractant. Aroma and Flavor: The aroma of pure phenylacetaldehyde is described as honey-like, sweet, rose, green, and grassy. It is used to impart nuances of hyacinth, narcissi, or rose to fragrances. Additionally, it can be found in flavored cigarettes and beverages, contributing to their aroma and taste.

GHS Hazard Statements

• H302 (99.83%): Harmful if swallowed [Warning Acute toxicity, oral]

• H314 (79.74%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

• H317 (96.86%): May cause an allergic skin reaction [Warning Sensitization, Skin]

• H318 (78.47%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Chemical and Physical Properties

Source: PubChem