For businesses operating in the chemical sector, a thorough understanding of product specifications is vital for successful procurement and application. 4,4'-Diisopropylbiphenyl, identified by its CAS number 18970-30-4, is a significant organic intermediate and solvent, and its technical details are key for B2B users. This article provides an overview of these specifications, highlighting why they matter for industrial applications.

The primary physical characteristic of 4,4'-Diisopropylbiphenyl is its appearance: it is typically a colorless liquid. This clarity is often indicative of high purity and absence of contaminants, which is crucial for its intended uses, especially in sensitive organic synthesis reactions or advanced formulations. Its odorless nature also contributes to a more pleasant and safer working environment for personnel handling the material.

The assay, or purity level, of 4,4'-Diisopropylbiphenyl is a critical specification. Reputable manufacturers, including those who are leading 4,4'-Diisopropylbiphenyl supplier China, typically offer products with an assay of ≥99.00%. This high level of purity ensures minimal interference from byproducts or impurities, guaranteeing consistent and reliable performance. When you purchase this intermediate, verifying the assay against your project requirements is essential.

Beyond appearance and assay, several typical properties are noteworthy for industrial users. The molecular formula C18H22 and a molecular weight of approximately 238.37 g/mol define its chemical identity. Density at 20°C is around 955 kg/m³, and its flash point (closed cup) is typically 173°C, indicating a relatively high degree of thermal stability and safety in handling. Kinematic viscosity at 40°C is reported around 11.1 mm²/s, and a low acid value (calculated as KOH) of 0.01 mg/g further underscores its quality.

These specifications are not merely data points; they directly inform how 4,4'-Diisopropylbiphenyl can be effectively used. For example, its high boiling point and low viscosity make it an excellent solvent for high-temperature reactions or processes requiring good flow characteristics. Its exceptional wettability for pigments and fillers, a key application driver, is often a consequence of its molecular structure and purity.

When considering to buy 4,4'-Diisopropylbiphenyl CAS 18970-30-4, it is imperative to obtain a detailed specification sheet from your chosen organic intermediate manufacturer. This documentation should outline all relevant technical parameters, including any specific testing methods used. Understanding these specifications allows you to confidently integrate 4,4'-Diisopropylbiphenyl into your production processes, ensuring optimal outcomes and cost-effectiveness for your organic synthesis chemical intermediate needs.

As a premier chemical intermediate supplier, we are committed to providing transparent and accurate product specifications. We encourage all potential clients to inquire about our 4,4'-Diisopropylbiphenyl for their specific industrial applications and to request a competitive quote. Ensuring you have the right technical information empowers you to make informed purchasing decisions.