For any chemical intermediate, understanding its precise chemical properties is fundamental for its successful application in synthesis and formulation. 2-(3-Chloropropyl)-2,5,5-trimethyl-1,3-dioxane, identified by CAS Number 88128-57-8, is no exception. This compound, often supplied as a colorless liquid with a high purity (≥98%), plays a crucial role, particularly in the pharmaceutical industry. Researchers, chemists, and formulators rely on accurate property data to optimize reaction conditions, ensure safety, and predict product behavior. When sourcing from manufacturers like NINGBO INNO PHARMCHEM CO., LTD., accessing this detailed information is standard practice.

Key physical and chemical properties provide valuable insights into how 2-(3-Chloropropyl)-2,5,5-trimethyl-1,3-dioxane behaves. For instance, its boiling point is cited around 247.7 ± 15.0 °C at 760 mmHg. This relatively high boiling point indicates that it is a stable compound under standard laboratory and manufacturing conditions, requiring elevated temperatures for vaporization. This property is important for distillation processes during purification or for reactions conducted at higher temperatures.

The density of this chemical is approximately 0.980 ± 0.06 g/cm³ at 20 °C (under 760 Torr). Density is a critical parameter for mass-to-volume conversions, essential for accurate weighing and dosing in manufacturing. It also influences phase separation and mixing characteristics, which are important considerations in formulation development. When you order this compound, having this data readily available from your supplier aids in process design.

Safety is always a primary concern in chemical handling. The flash point of 2-(3-Chloropropyl)-2,5,5-trimethyl-1,3-dioxane is around 67.1 ± 15.6 °C. This indicates that it is a combustible liquid, meaning it can ignite if exposed to an ignition source at or above its flash point. Therefore, appropriate handling procedures, including storage in cool, well-ventilated areas away from heat and open flames, are essential. Understanding this property allows for the implementation of necessary safety protocols, a standard offering from reputable chemical manufacturers.

Furthermore, the chemical structure of 2-(3-Chloropropyl)-2,5,5-trimethyl-1,3-dioxane, with its dioxan ring and chloropropyl side chain, dictates its reactivity. This structure makes it a valuable precursor in organic synthesis, particularly for creating more complex molecules used in pharmaceuticals and fine chemicals. Its utility as an intermediate for compounds like Mifepristone highlights its importance in specialized chemical synthesis pathways. Buyers looking to purchase this chemical should ensure their supplier can provide comprehensive data, including its molecular formula (C10H19ClO2) and molecular weight (206.71 g/mol).

In summary, detailed knowledge of the chemical properties of 2-(3-Chloropropyl)-2,5,5-trimethyl-1,3-dioxane is indispensable for its effective and safe use. Properties such as boiling point, density, flash point, and its reactive functional groups are critical for chemists and formulators. By partnering with reliable China manufacturers like NINGBO INNO PHARMCHEM CO., LTD., who provide thorough technical documentation, professionals can confidently integrate this versatile intermediate into their synthesis and production processes, ensuring quality and safety from the outset.