For research scientists, product formulators, and chemical engineers, a deep understanding of a compound's chemical and physical properties is fundamental to its successful application. 3-(Methylthio)propionaldehyde (CAS 3268-49-3) is a compound with distinct characteristics that make it valuable in various chemical syntheses, particularly as an intermediate in methionine production and as a flavor agent.

Key Chemical and Physical Attributes:

3-(Methylthio)propionaldehyde, with the molecular formula C4H8OS and a molecular weight of 104.17, presents itself as a colorless liquid. Its chemical structure, featuring a thioether and an aldehyde group, dictates its reactivity and solubility.

  • Appearance: Colorless liquid. This physical state is important for handling and processing in industrial settings.
  • Solubility: It is readily soluble in alcohol solvents such as ethanol and propylene glycol, which are common in many chemical processes. However, it is notably insoluble in water. This characteristic is critical when designing reaction or purification steps.
  • Boiling Point: Reported around 165-166°C (lit.), indicating its volatility and thermal stability within certain ranges. This is crucial for distillation and separation processes.
  • Melting Point: A low melting point of -68°C suggests it remains liquid under standard ambient conditions.
  • Purity: Typically supplied at a purity of 99%Min, ensuring high-grade suitability for sensitive applications.

Reactivity and Applications:

The aldehyde group in 3-(Methylthio)propionaldehyde makes it susceptible to various nucleophilic addition reactions, while the thioether linkage can undergo oxidation or other sulfur-related chemistry. These properties are leveraged in its primary use as an intermediate for synthesizing methionine, an essential amino acid. Its presence in food, formed through natural reactions, also contributes to its use as a flavor compound, offering cooked or sulfurous notes.

For professionals looking to buy 3-(Methylthio)propionaldehyde or understand its application in complex syntheses, detailed technical specifications are essential. When considering a 3-(Methylthio)propionaldehyde supplier, verifying their ability to provide accurate data and consistent product quality is paramount. Understanding the 3-(Methylthio)propionaldehyde price in relation to its purity and application requirements will aid procurement decisions.

NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality 3-(Methylthio)propionaldehyde, backed by comprehensive technical data. We are a reliable manufacturer for those seeking to purchase this versatile chemical for their research and industrial needs.