For chemists, researchers, and B2B procurement specialists in the specialty chemical sector, understanding the fundamental properties of key compounds is essential. 2-Phenylethanethiol (CAS No. 4410-99-5), a vital intermediate in the flavor and fragrance industries, possesses a unique chemical profile that warrants a closer look. NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated manufacturer and supplier, provides access to this high-purity compound and insights into its characteristics.

Chemical Identity and Structure

2-Phenylethanethiol, also commonly known as phenethyl mercaptan or 2-phenylethyl mercaptan, has the molecular formula C8H10S and a molecular weight of approximately 138.23 g/mol. Its structure consists of a benzene ring linked via an ethyl bridge to a terminal thiol (-SH) group. This thiol functional group is responsible for its distinctive pungent, sulfurous odor and its reactivity in various chemical transformations.

Key Physical and Chemical Properties

The physical and chemical properties of 2-Phenylethanethiol are critical for its handling, storage, and application:

  • Appearance: It is typically a colorless liquid.
  • Purity: High purity, often exceeding 99.0%, is a standard specification, ensuring its effectiveness in sensitive applications like flavor and fragrance formulation.
  • Boiling Point: Approximately 213.5 °C at 760 mmHg, indicating moderate volatility.
  • Flash Point: Around 90.6 °C, classifying it as a combustible liquid.
  • Density: Roughly 1.0 g/cm³, slightly denser than water.
  • Solubility: Generally insoluble in water but soluble in common organic solvents like ethanol and heptane, which is typical for such aromatic compounds.
  • Odor: Pungent, rubbery, sulfurous.

Synthesis and Manufacturing Considerations

While the exact synthesis routes can vary, the production of 2-Phenylethanethiol typically involves reactions that introduce the thiol group onto a phenylethyl precursor. As a leading manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. employs optimized synthesis processes to ensure high yield, purity, and cost-effectiveness. Our manufacturing capabilities allow us to supply this chemical consistently to meet global demand. For businesses looking to buy this intermediate, understanding the manufacturer's process and quality control is key to securing a reliable supply.

Applications and Demand Drivers

The primary demand for 2-Phenylethanethiol stems from its use as an intermediate in the flavor and fragrance industries. Its unique sulfurous notes, when carefully utilized at low concentrations, can impart complex characteristics to food flavors and perfumes. It also serves as a valuable reagent in organic synthesis for creating other fine chemicals. Procuring this compound from a reputable supplier ensures that formulators have access to a building block that can unlock novel sensory experiences and chemical functionalities.

Partnering for Chemical Supply Needs

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality chemical intermediates. Our expertise in manufacturing and our dedication to customer service make us an ideal partner for businesses requiring 2-Phenylethanethiol. We encourage potential buyers to inquire about our product specifications, pricing, and supply capabilities. By choosing us as your supplier, you gain access to a reliable source of this important chemical intermediate.

For those seeking to purchase 2-Phenylethanethiol and explore its chemical potential, contact NINGBO INNO PHARMCHEM CO.,LTD. today.