2-Amino-1-phenyl-1-propanol hydrochloride stands out in chemical production as a raw material with a clear identity: a white to off-white crystalline solid, recognizable both by sight and its chemical behavior. It carries the molecular formula C9H13NO·HCl, which translates to a molecule shaped around a central phenyl ring, a propanol tail, and the hydrochloride group locking in water solubility and salt stability. Many workers in synthesis labs remember handling this material because it feels dry and slightly gritty, often breaking down into fine flakes or even a powder after a few minutes of grinding. Its density usually reaches about 1.13 grams per cubic centimeter, making it denser than loose powders but still far from the heavyweights in chemical storage.
Crystals of 2-Amino-1-phenyl-1-propanol hydrochloride reflect light in a sharp, almost glass-like manner, especially under strong lab lamps. As a solid, it resists most gentle manipulations—scooping or tapping—which matters for scaling in production environments. It melts at temperatures around 162-166°C. This material dissolves well in water, forming clear, colorless solutions, and displays moderate solubility in alcohols. Most batches keep a neutral to slightly acidic character in aqueous solutions, influenced directly by the hydrochloride content.
Looking at the structure, the molecule combines a chiral center at the propanol side chain with the nitrogen and the phenyl group. Chemists who've worked with it recognize the chemical signature: a strong base tempered by the hydrochloride, which helps keep the molecule available for synthesis without risking uncontrolled reactions. Handling the powdered or granular form especially requires caution, as dust can become airborne. Its solid-state stability at room temperature simplifies storage and shipping, with most containers marked as hazardous primarily because powders can cause respiratory sensitivity. Direct skin or eye contact needs to be avoided; safety data sheets outline the requirement for gloves and tight eyewear.
Every lot of 2-Amino-1-phenyl-1-propanol hydrochloride comes paired with detailed specs. The molecular weight clocks in at about 187.67 g/mol when combined with hydrochloride. Sourcing teams in larger companies rely on these figures to balance the price, purity (commonly above 98% as per HPLC or GC analysis), and particle size required for further production, especially in pharmaceuticals and fine chemicals. The solid is stable and rarely undergoes spontaneous decomposition, but once blended into solution, it should be used quickly due to potential hydrolysis over time.
Global trade tracks this material under HS Code 2922199090, a number many procurement specialists memorize because it signals a class of raw materials tied to amino compounds. Each drum or container usually features secondary labeling indicating if the form is crystals, powder, flakes, or sometimes small pearls, since the handling method at the original site determines the final appearance. Each form flows differently, influencing dosing in automated machines or manual batch reactions.
Those who handle chemicals daily think first about hazards and secondary about properties. 2-Amino-1-phenyl-1-propanol hydrochloride ranks as hazardous in concentrated or bulk form. The powder form feels innocuous on the bench but dust can irritate the lungs. Spills must be cleaned with moist cloths or vacuum systems with HEPA filtration to trap fine particulate, since dry sweeping stirs it into the air. The substance requires secure storage—away from strong acids or oxidizing agents. Labeling must list the risk of harmful skin and respiratory exposure, and every batch often ships with a safety data sheet outlining treatment in case of accidental contact. Manufactures stress the need for eye washing stations and good airflow in production spaces.
2-Amino-1-phenyl-1-propanol hydrochloride finds a niche in synthesis—especially as a building block for drugs and intermediates. Operators working with it trust strict handling protocols, leaning on personal protection and closed-system transfers to minimize exposure. Instead of open beakers, most scale operations rely on enclosed reactors and powder transfer systems. Routine safety audits and staff training ensure the chemical stays inside the facility and doesn’t become a problem for the broader environment.
Many companies invested in on-site detection and containment—installing air monitoring for possible leaks before it reaches workers’ breathing spaces. Disposal routes follow local and international regulations, not only to avoid regulatory fines but because mismanaging harmful chemicals creates real health risks for people and contamination in soil and water. Solutions for spills and waste often include neutralization or collection in specialized drums destined for professional hazardous waste disposal. Everyone who uses, stores, or transports this molecule keeps emergency contact numbers visible and trains for the worst-case scenarios, not because problems happen daily but because safety routines matter most for rare but severe risks.
The world of 2-Amino-1-phenyl-1-propanol hydrochloride feels familiar to anyone who's worked long hours in chemical production. The focus lands on reliable sourcing, clearly documented specs, and real respect for safety in material handling. Running short on gloves or letting bags go unsealed creates reminders that chemical hazards don’t care about closed office doors; every raw material in the cabinet holds the same potential for harm if treated lightly. Regular training and real practical knowledge—not just written protocols—keep accidents rare.
In chemical industries, balancing ease of use, purity, safety, and cost crystalizes in materials like this. Using the right form, storing it tightly, and keeping containers clearly labeled translate into safer workplaces. Leadership in chemical safety rests not in policies but in the steady habits of trained hands and clear eyes on the plant floor. Every successful batch or smooth shipment starts and ends with respect for the raw material’s actual properties—density, hazard potential, and all—the unchanging facts on the ground.
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