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Commercial Fulfillment Snapshot
Buy n-Propyl Alcohol with faster decisions and fewer back-and-forth emails.
Ships from Taylor, Texas. In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship same business day. Order online 24/7.
Who Buys This
- Chemical manufacturing companies
- Industrial solvent users
- Petroleum processing facilities
- Wastewater treatment plants
- Research & development labs
Purity / Grade Guide
- Industrial & lab applications
- Purity verified by COA
- Suitable for commercial use
- Primary alcohol solvent grade
Pack Sizes
- 1 Quart: lab & small jobs
- 1 Gallon: shop & maintenance
- 5 Gallon: production & regular use
- 55 Gallon: bulk drum
- 275 Gallon: high-volume tote
- 330 Gallon: max-volume tote
SDS / COA / TDS
- SDS included with every order
- COA certificate of analysis
- UN 1274 Class 3 packaging
- DOT compliant shipping labels
Small Packs: UPS Ground nationwide for pints, quarts, and gallons.
LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.
Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.
Product Overview
n-Propyl Alcohol, chemically known as 1-Propanol, is a high-purity solvent utilized extensively in analytical chemistry and industrial synthesis. This colorless, flammable liquid features a characteristic alcohol odor and a molecular formula of C₃H₈O. With a GC-FID assay range of 99.0–100.5 wt% (typically 99.6%), this product meets the rigorous demands of HPLC mobile phases and sensitive organic reactions.
As a primary alcohol, 1-Propanol offers excellent miscibility with water and a broad spectrum of organic solvents. Its low residue on evaporation (<0.01 wt%) and strictly controlled impurity profile (low chlorides, sulfates, and heavy metals) prevent contamination in downstream processes. The solvent exhibits a boiling range of 97–99°C and a flash point of 11°C, requiring standard flammable liquid handling protocols.
Key Properties
- Chemical Name: n-Propyl Alcohol (1-Propanol)
- CAS Number: 71-23-8
- Assay (GC-FID): 99.0–100.5% (Typical 99.6%)
- Appearance: Colorless liquid
- Molecular Weight: 60.1 g/mol
- Boiling Point: 97–99°C
- Density (25°C): 0.803 g/mL
- Flash Point: 11°C
- Water Content: max 0.1 wt%
- Residue on Evaporation: max 0.01 wt%
Common Industrial Applications
- HPLC & Analytical Chemistry: Utilized as a mobile phase component in reversed-phase HPLC due to its UV transparency and low impurity profile.
- Chemical Synthesis: Serves as a versatile reaction medium and intermediate in the synthesis of pharmaceuticals, esters, and other organic compounds.
- Precision Cleaning: Effective for degreasing and cleaning industrial equipment and substrates where low residue is critical.
- Extraction Solvent: Used in controlled extraction processes for flavors, fragrances, and natural products.
- Laboratory Reagent: Standard solvent for general laboratory protocols requiring moderate polarity.
Safety & Handling
n-Propyl Alcohol is a flammable liquid and vapor. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Keep containers tightly closed when not in use. Bonding and grounding are required when transferring material. Personnel should wear appropriate Personal Protective Equipment (PPE), including chemical-resistant gloves and safety goggles. Refer to the Safety Data Sheet (SDS) for detailed safety and disposal information.
Related Products
| Property | Value |
|---|---|
| Molecular Weight | 60.1 g/mol |
| Formula | C3H8O |
| Assay | 100% |
| Grade | Technical |
| Flash Point | 15 |
| Form | Liquid |
| Solubility | Soluble in water and organic solvents |
| Appearance | Clear, colorless liquid |
| Melting Point | -126 °C |
| Boiling Point | 97 °C |
| Specific Gravity | 0.803 |
| Industry | Industrial, Wastewater, Petroleum |
Frequently Asked Questions About n-Propyl Alcohol
What is n-Propyl Alcohol and what is its chemical formula?
n-Propyl Alcohol is a chemical compound with the molecular formula C3H8O, registered under CAS Number 71-23-8 by the Chemical Abstracts Service (PubChem), with a molecular weight of 60.1 g/mol. Alliance Chemical supplies n-Propyl Alcohol in Technical grade for laboratory, industrial, and commercial applications.
What are the physical properties of n-Propyl Alcohol?
According to the NIOSH Pocket Guide to Chemical Hazards, n-Propyl Alcohol is supplied as a clear, colorless liquid. It has a melting point of -126°C, a boiling point of 97°C, a flash point of 15. The specific gravity is 0.803 relative to water. Solubility: Soluble in water and organic solvents.
What grade and purity of n-Propyl Alcohol does Alliance Chemical offer?
Alliance Chemical offers n-Propyl Alcohol in Technical grade with a purity assay of 100%. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.
What are common industrial applications of n-Propyl Alcohol?
n-Propyl Alcohol serves a wide range of sectors, including Industrial, Wastewater, and Petroleum.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling n-Propyl Alcohol?
OSHA-mandated PPE per 29 CFR 1910.132-138:Nitrile gloves (8+ mil), safety goggles, flame-resistant clothing, grounded footwear, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.
What are the storage requirements for n-Propyl Alcohol?
Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:oxidizers, ignition sources. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for n-Propyl Alcohol?
Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Absorb with vermiculite or commercial spill kits. (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.
What is the DOT shipping classification for n-Propyl Alcohol?
DOT Classification per 49 CFR 172.101:UN1993 (Flammable Liquid, N.O.S.), Hazard Class3 (Flammable), Packing GroupII/III. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.
How must n-Propyl Alcohol waste be disposed?
Disposal per RCRA (40 CFR 261-265):Characteristic waste D001 (Ignitable, flash point <60°C). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.
Does Alliance Chemical provide an SDS and COA for n-Propyl Alcohol?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of n-Propyl Alcohol. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.
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