n-Propyl Alcohol

Product Overview

n-Propyl Alcohol, also known as propan-1-ol, is a clear, colorless liquid characterized by its distinct, sharp musty odor comparable to rubbing alcohol. This primary monohydric alcohol, represented by the chemical formula C3H8O and a molecular weight of 60.10, is a versatile and reliable organic solvent within our broader catalog of alcohols. It exhibits complete miscibility in water and possesses a highly polar nature, allowing it to dissolve a wide array of resins, oils, and cellulose derivatives. Industrial operators select this solvent for its balanced evaporation rate and highly predictable solvency behavior in manufacturing processes.

At Alliance Chemical, we ensure our n-propyl alcohol matches the strict standards required for high-precision industrial applications. With a density of 0.803 at 68 °F, this chemical floats on water and has a vapor pressure of 44.98 mmHg. It autoignites at 700 °F and features a flash point range of 53 to 77 °F. By maintaining careful control over the supply chain, we deliver a product that consistently performs across diverse industrial environments — from serving as an intermediate in chemical synthesis to working as a coupling agent in specialized coatings. We distribute this compound to clients across the United States from our facilities in Texas.

Why This Grade

Even though this n-propyl alcohol is classified without a specific grade designation, its high chemical purity is optimized specifically for demanding industrial applications. Industrial processes require a reliable solvent that is free from interfering moisture or side-reaction compounds that can disrupt chemical balances. Using an unverified or lower-tier solvent can lead to catastrophic failure modes in production. For instance, in polymer synthesis or coating manufacturing, excess water or trace impurities can cause immediate phase separation, cloudiness in the final product, or failure of the resin to cure properly.

A precise concentration is crucial for maintaining the target viscosity and flash points in solvent blends. If the solvent does not meet these technical specs, it can alter the flash point of the entire mixture, creating unexpected safety hazards on the manufacturing floor. Furthermore, utilizing the wrong solvent grade can result in poor coupling performance, leading to uneven drying rates in printing inks and coatings. By choosing our high-purity industrial grade n-propyl alcohol, you prevent these process disruptions and secure a consistent formulation baseline for your manufacturing workflows.

Industrial Applications

• Formulation of cosmetics, skin, and hair preparations where n-propyl alcohol acts as a carrier solvent to ensure uniform ingredient dispersion and consistency.
• Production of specialized lacquer formulations and surface coatings, facilitating the smooth dissolution of polymer resins and precise control over drying profiles.
• Synthesis of chemical intermediates, such as propyl acetate, which are critical reagents used extensively across the modern organic synthesis sector.
• Manufacturing of industrial dye solutions and heavy-duty window cleaners, leveraging its excellent solubility characteristics and capability to dissolve complex organic residues.
• Compounding of specialty industrial antifreezes and process formulations, where its thermal properties and miscible nature help maintain system integrity under cold conditions.

Hazmat & Shipping

Because n-propyl alcohol is classified as a hazardous material, it is fully regulated for transport. It must be shipped under the identifier **UN1274**, designated with **Hazard Class 3** (Flammable Liquid), and assigned to **Packing Group II**. The Proper Shipping Name used for transport is **N-PROPANOL**. This compound is designated with the signal word **Danger** due to its inherent physical and health hazards. Specifically, it is linked to hazard statements H225 (Highly flammable liquid and vapor), H318 (Causes serious eye damage), and H336 (May cause drowsiness or dizziness). Safe transport requires strict compliance with Department of Transportation regulations, ensuring all containers are appropriately labeled and documented.

When handling this material, personnel must wear comprehensive personal protective equipment (PPE) specifically selected to mitigate the risks represented by its GHS hazard codes. Due to H318, chemical splash goggles or a full-face shield are mandatory to prevent severe ocular damage. To manage the risks of H225 and H336, operators must utilize chemical-resistant gloves, anti-static protective clothing, and worksite-specific respiratory protection in areas with poor ventilation. Alliance Chemical manages all hazardous shipments with certified carriers to guarantee that every delivery complies with federal hazmat transportation laws.

Handling & Storage

Proper storage of n-propyl alcohol is critical to preserving product quality and ensuring facility safety. This volatile liquid should be stored in a cool, dry, and well-ventilated location, ideally at temperatures between 50 °F and 77 °F, safely away from any potential ignition sources, open flames, or direct sunlight. Containers must be kept tightly closed when not in use. This solvent is highly compatible with stainless steel, carbon steel, and certain high-density polyethylene (HDPE) containers, but can degrade incompatible plastics and elastomers. Keep this chemical isolated from strong oxidizing agents, acids, and halogens to prevent dangerous exothermic reactions or decomposition.

Order & Documentation

Alliance Chemical provides comprehensive logistics support and technical documentation for all our product shipments. A Safety Data Sheet (SDS) is provided with every order to assist your safety compliance team. If your quality management system requires a Certificate of Analysis (COA), it is available upon request for any of our production lots. To secure your supply or to inquire about our bulk pricing structures, please contact our team today. You can Request a Quote or Download the SDS directly from our online portal.

Why Buy from Alliance Chemical

Since 1997, Alliance Chemical has supplied premium industrial chemicals from Taylor, Texas under CAGE Code 1LT50, with a COA and SDS included on every order. For industrial use only.