For professionals engaged in industrial chemical synthesis, a thorough understanding of product specifications is crucial. 1,4-Butanedithiol (CAS: 1191-08-8) is a chemical intermediate whose performance is directly tied to its purity and physical properties. When sourcing this compound, paying close attention to its specifications ensures that it meets the stringent demands of industrial applications.

The assay, or purity level, of 1,4-butanedithiol is a primary consideration. A minimum assay of ≥97.0% is standard for high-quality 1,4-butanedithiol, guaranteeing that impurities are kept to a minimum, which is vital for predictable reaction outcomes in large-scale synthesis. Manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. provide detailed product specifications, allowing customers to make informed purchasing decisions when they buy 1,4-butanedithiol.

Other important physical and chemical properties to note include its density (1.042 g/mL), boiling point (105-106 °C), and refractive index (1.529). These parameters are indicators of product consistency and can influence reaction kinetics and product isolation. The appearance, described as a yellow transparent liquid, also serves as a visual confirmation of product integrity.

When considering where to buy 1,4-butanedithiol, especially for industrial purposes, reliability of supply and adherence to specifications are paramount. Choosing a supplier that offers robust quality control measures and transparent documentation, such as COAs, provides confidence in the material's performance. This is essential for any manufacturer relying on 1,4-butanedithiol for their production processes.

In conclusion, understanding and verifying the specifications of 1,4-Butanedithiol is a critical step for any industrial chemist or procurement specialist. This diligence ensures that the compound functions effectively as an organic synthesis intermediate, contributing to the efficiency and success of industrial chemical manufacturing.