2-(4-Chlorophenyl)-2-methyl-1-propanol, also known as p-chloro-α,α-dimethylbenzyl alcohol, belongs to a family of aromatic alcohols used in several chemical processes and applications. Experience with fine chemicals production shows that compounds with para-substituted phenyl groups often display stable solid-state forms and valuable solubility characteristics. Technicians working with this material usually encounter it as a solid, sometimes in flake or crystalline powder form, depending on storage and handling. Laboratories that weigh and transfer this alcohol appreciate its convenience in a dry state, as it typically avoids the mess and volatility associated with similar liquid alcohols.
Looking at its structure, each molecule carries a chlorinated benzene ring attached to a central carbon, which is further bonded to two methyl groups and a hydroxyl group. This arrangement is reflected in the chemical formula: C10H13ClO. Handling aromatic alcohols with this configuration, it is easy to see how the positioning of the chlorine atom and the bulky methyl groups affect solubility, melting point, and the way the substance interacts with other chemicals during a reaction. Chemists value clarity on these points because complex synthesis steps demand materials with predictable behavior.
Solid at room temperature, 2-(4-Chlorophenyl)-2-methyl-1-propanol often appears as white to off-white flakes, powder, or small crystals. It lacks significant odor, which suggests a relatively low vapor pressure. Bulk densities tend to fall in the range of many small aromatic compounds, with a typical value near 1.15-1.20 g/cm³. Melting point experiences can vary slightly depending on purity; high-purity samples usually melt between 55°C and 60°C. These measurable properties help facility managers keep conditions within practical limits during weighing, mixing, or storage.
Chemists sometimes dissolve the compound in common polar organic solvents like ethanol, acetone, or ethyl acetate for easier delivery into reactors. Rarely found as a liquid, at least under ambient pressure and temperature, this material’s minimal volatility makes for fewer headaches when handling at scale. These concrete characteristics support deployment in systems that prioritize operator safety and reproducibility.
Specification sheets typically require a minimum assay of 98% purity, with water content kept below 0.5%. Maximal impurity content is documented for effective process control, a practice that aligns with most quality management systems relevant to chemical supply. To ensure global trade compliance, suppliers attach the internationally recognized Harmonized System (HS) Code. For aromatic alcohols like 2-(4-Chlorophenyl)-2-methyl-1-propanol, the HS Code usually falls under 2906, referencing cyclic alcohols and their derivatives. Over years in chemical logistics, this standardization eases regulatory filings and reduces border delays.
Customers order this compound in different physical forms, choosing between crystalline powder, coarse flakes, or small pearls depending on the technical requirements of their processes. Crystal and powder forms are easiest to dissolve and measure for laboratory work, while flakes and pearls handle better in larger scale or automated systems, similar to the way detergents are formulated for specific dispensing needs. Each format brings practical storage and transport solutions: powders settle densely but may dust easily, while larger granules reduce static clinging and improve flow through feeders.
Actual density values matter in real-world batching, where volumes translate directly to the mass required for synthesis recipes. Unlike more hygroscopic materials, this alcohol shows little tendency to clump or absorb atmospheric water. In personal experience, standard containers with desiccant keep the product free-flowing for months. Most users dissolve it in a compatible organic solvent if they need to prepare a stock solution; trace water won’t disrupt reactions unless participants require anhydrous conditions.
Despite being less acutely toxic than some other chlorinated aromatics, 2-(4-Chlorophenyl)-2-methyl-1-propanol commands respect for all safety regulations present in a professional setting. It brings moderate irritant properties if inhaled, ingested, or in direct contact with skin and eyes. Gloves, lab coats, and proper fume extraction must be present in any workspace using the compound. Labels must show GHS (Globally Harmonized System) pictograms, and the Safety Data Sheet lays out storage, transport, and emergency handling requirements. Regulatory updates increasingly push for replacement of hazardous substances with less harmful alternatives, yet no suitable drop-in substitute appears widely available at this time.
Production of 2-(4-Chlorophenyl)-2-methyl-1-propanol usually starts with para-chlorotoluene, which undergoes side-chain modifications. As a building block in pharmaceutical and agrochemical syntheses, this alcohol gives an easy handle for further functionalization, such as oxidation or substitution. Teams in R&D or scale-up operations track yields, impurity profiles, and ease of workup when choosing this starting material, with most reporting consistent performance and manageable waste streams. Chemical engineers value detailed parameters since one missed property often causes batch failures or quality downgrades.
Molecular characteristics arising from its aromatic ring structure and branching make the compound useful in both specialty synthesis and research. The chemical backbone lends itself to alterations that produce tailored intermediates for pharmaceuticals, where selectivity and site-specific changes matter for biological activity. In the broader context of industrial chemistry, knowledge about precise physical and chemical data saves time and decreases costs during the transfer from lab bench to pilot plant to production line.
Sourcing teams balance price, purity, and consistent quality with each batch ordered. Compliance auditors routinely check supply chain documentation, including certificate of analysis and transport safety materials, ensuring each shipment meets best practices. Stakeholders increasingly push for transparent information around hazardous chemical use, seeking suppliers who track raw material origins and meet updated environmental standards. In personal dealings with multiple supply partners, it became clear that good documentation and prompt communication solve many downstream issues before they reach the plant floor. A future that prioritizes safer, greener production depends on informed decisions made at each link of the supply chain.
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