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1-Chloropropane (n-Propyl Chloride) 98% / 99% / ≥99.8% CAS No. 540-54-5 Industrial & Pharmaceutical Grade
1-Chloropropane, available in 98%, 99%, and ≥99.8% concentrations, is produced via advanced hydrochlorination of n-propanol with hydrogen chloride or through free radical chlorination of propane followed by fractionation . It features high chemical reactivity, rapid evaporation rate, and stability as a volatile organic compound. As a primary alkyl halide with a three-carbon straight chain, it is widely used as a chemical intermediate in organic synthesis, a solvent in industrial applications, a pharmaceutical intermediate, and a reagent in pesticide manufacturing . Its high purity and consistent quality make it ideal for critical applications requiring precise chemical properties. Each batch is rigorously tested using GC analysis to ensure consistent quality meeting industrial and pharmaceutical standards .
Scope of Application
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Used as a chemical intermediate for the production of n-propylamine, n-propyl esters, and other propylated organic compounds through nucleophilic substitution reactions ;
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Acts as a solvent in paints, coatings, printing inks, and industrial cleaning formulations, providing excellent solvency for organic compounds, oils, and resins ;
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Widely applied as a pharmaceutical intermediate in drug synthesis for the manufacture of various active pharmaceutical ingredients (APIs) ;
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Functions as a pesticide intermediate in the agrochemical industry for the production of herbicides, fungicides, and insecticides ;
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Serves as a reagent for alkylation reactions in organic synthesis, where it introduces propyl groups into target molecules ;
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Used in the production of fine chemicals and specialty chemicals for various industrial applications ;
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Acts as an extraction agent and solvent in analytical chemistry for isolating organic compounds from complex matrices ;
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Functions as a laboratory reagent for organic synthesis, chromatography, and as a calibration standard for gas chromatography (GC) applications ;
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Has been studied for use as an anesthetic and parasiticidal drug in pharmaceutical research .
Product Features
1-Chloropropane is manufactured using advanced hydrochlorination and fractionation technologies, ensuring consistent quality and precise purity control. The product features excellent reactivity as an alkylating agent, with a boiling point of 46-47°C at atmospheric pressure, enabling efficient handling and processing . Its molecular weight of 78.54 g/mol and specific gravity of 0.889-0.892 g/mL at 20-25°C offer predictable handling properties . The product exhibits limited solubility in water (2.7 g/L at 20-25°C) while being miscible with alcohol, ether, benzene, toluene, and most organic solvents .
Packaging and Transportation
Available in epoxy-lined steel drums (150kg-160kg), IBC totes, and ISO tanks ;
Classified as flammable liquid (Class 3) with Packing Group II, comply with all transportation safety regulations including UN1278 classification ;
Safety and Storage
✦ The product should be stored in a cool and ventilated warehouse and kept away from kindling and heat sources.
✦ It should be stored separately from oxidants and acids, and is prohibited to mix them in storage.
✦ The warehouse should be equipped with corresponding varieties and quantities of fire-fighting equipment.
✦ The storage area should be equipped with emergency treatment equipment for leakage and appropriate containment materials.
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