(S)-lactaldehyde, a chemical compound primarily used in the production of pharmaceuticals, fragrance ingredients, and flavors, plays a significant role in various aspects of everyday life. This compound is commonly found in the food industry as a flavoring agent in baked goods, beverages, dairy products, and various other food items. Additionally, (S)-lactaldehyde is used in the production of perfumes and personal care products due to its pleasant aroma. Overall, the relevance of (S)-lactaldehyde lies in its wide application in pharmaceuticals, fragrances, and flavors, contributing to the products and experiences encountered on a daily basis.
Table of Contents:
- 💡 Commercial Applications
- ⚗️ Chemical & Physical Properties
- 🏭 Production & Procurement
- ⚠️ Safety Considerations
- 🔬 Potential Research Directions
- 🧪 Related Compounds
💡 Commercial Applications
(S)-lactaldehyde, a key intermediate in the production of lactic acid, has various commercial and industrial applications. It is commonly utilized in the food industry as a flavoring agent and in the manufacturing of cosmetics and fragrances for its pleasant aroma. Additionally, (S)-lactaldehyde is used in the production of pharmaceuticals and agricultural chemicals.
In drug and medication applications, (S)-lactaldehyde plays a crucial role in the synthesis of pharmaceutical compounds. It is utilized in the manufacturing of various drugs, including antibiotics, antifungals, and antiviral medications. Additionally, (S)-lactaldehyde is used in the production of certain medical devices and diagnostic reagents for its unique chemical properties and reactivity.
Overall, (S)-lactaldehyde serves a vital function in both commercial and industrial sectors. Its versatile applications in the food, cosmetics, pharmaceutical, and agricultural industries make it an essential compound with a wide range of uses. Its role as an intermediate in the production of lactic acid further highlights its significance in various industrial processes and applications.
⚗️ Chemical & Physical Properties
(S)-lactaldehyde is a colorless liquid with a pungent odor reminiscent of green apples or freshly cut grass. The compound is commonly used in the flavor and fragrance industry due to its characteristic scent profile.
The molar mass of (S)-lactaldehyde is approximately 86.09 g/mol, with a density of about 1.03 g/cm3. This places it in the range of common food items such as sucrose (table sugar) with a molar mass of 342.30 g/mol and density of 1.587 g/cm3.
(S)-lactaldehyde has a melting point of around -68.3°C and a boiling point of approximately 44.3°C. These values are lower compared to many common food items such as butter (melting point around 32°C) and water (boiling point at 100°C).
In water, (S)-lactaldehyde is moderately soluble and exhibits low viscosity. This sets it apart from common food items like salt (high solubility in water) and honey (high viscosity).
🏭 Production & Procurement
(S)-lactaldehyde is typically produced through the oxidation of (S)-lactal. This process involves the use of oxidizing agents such as potassium permanganate or chromic acid. The oxidation reaction results in the formation of (S)-lactaldehyde as the main product.
(S)-lactaldehyde can be procured through chemical suppliers who specialize in fine chemicals. The compound is typically provided in liquid form and is packaged in suitable containers to ensure stability during transportation. (S)-lactaldehyde can be transported via common methods such as ground shipping or airfreight, depending on the volume and urgency of the shipment.
Due to the reactive nature of (S)-lactaldehyde, it is important to handle and transport the compound with caution. Proper safety measures must be implemented to prevent exposure and ensure the secure delivery of the product. (S)-lactaldehyde should be stored in a cool, dry place away from heat sources and incompatible materials to maintain its quality and stability.
⚠️ Safety Considerations
Safety considerations for (S)-lactaldehyde must be taken seriously due to its potential hazards. This compound is flammable and may cause skin and eye irritation upon contact. It is important to handle (S)-lactaldehyde in a well-ventilated area and wear appropriate personal protective equipment, such as gloves and goggles, to prevent any accidents or adverse effects.
Hazard statements for (S)-lactaldehyde include being highly flammable, causing skin and eye irritation, and being harmful if swallowed. This compound may also cause respiratory irritation if inhaled. It is important to store (S)-lactaldehyde in a cool, dry place away from heat sources and incompatible materials to prevent any potential hazards.
Precautionary statements for (S)-lactaldehyde include avoiding inhalation, skin contact, and ingestion of the compound. It is recommended to use in a fume hood or well-ventilated area and wear appropriate personal protective equipment, such as gloves and goggles, when handling (S)-lactaldehyde. In case of accidental exposure, rinse skin or eyes with water for several minutes and seek medical advice if necessary.
🔬 Potential Research Directions
One potential research direction for (S)-lactaldehyde is exploring its use as a precursor for the synthesis of chiral compounds in organic chemistry. The unique stereochemistry of (S)-lactaldehyde offers opportunities for the development of novel asymmetric synthesis strategies.
Another avenue of research could involve investigating the biological activities of (S)-lactaldehyde and its derivatives. Understanding the pharmacological properties of this compound could lead to the development of new pharmaceutical agents with potential therapeutic benefits.
Furthermore, studying the reactivity of (S)-lactaldehyde in various chemical transformations could provide valuable insights into its synthetic versatility and potential applications in the field of catalysis. This research could contribute to the development of more efficient and sustainable synthetic methodologies.
🧪 Related Compounds
One similar compound to (S)-lactaldehyde based upon molecular structure is (R)-lactaldehyde. This compound is the enantiomer of (S)-lactaldehyde, meaning it has the opposite configuration at the chiral center. Despite this difference, (R)-lactaldehyde possesses similar physical and chemical properties to its (S) counterpart.
Another similar compound to (S)-lactaldehyde is glycolaldehyde. This compound is a two-carbon aldehyde with a hydroxyl group attached to the second carbon. Glycolaldehyde is an important precursor in the formation of sugars and can undergo various chemical reactions similar to (S)-lactaldehyde.
One more compound related to (S)-lactaldehyde is acetaldehyde. This compound is a simple three-carbon aldehyde with a methyl group attached to the second carbon. Like (S)-lactaldehyde, acetaldehyde is commonly used in various industrial processes and has a distinctive odor. Despite some structural differences, acetaldehyde shares certain chemical reactivities with (S)-lactaldehyde due to their common functional group.
