Knowledge

Is n-propanol the same as isopropyl alcohol?

Oct 21, 2025 Leave a message

N-propanol and isopropyl alcohol are two common organic chemicals that have important uses in chemical production, scientific research and industrial applications. Although their structures are very similar, they have some key differences in certain properties and applications.

 

Difference between n-propanol and isopropanol

 

Comparison Item n-Propanol (1-Propanol) Isopropanol (2-Propanol)
CAS Number 71-23-8 67-63-0
Chemical Formula C3​H8​O (Structure: CH3​CH2​CH2​OH) C3​H8​O (Structure: CH3​CH(OH)CH3​)
Boiling Point 96.5–98°C 82.6°C
Flash Point 22°C 11.7°C
Toxicity to Humans Higher toxicity; ingestion/inhaling may cause organ damage Lower toxicity; commonly used in skin disinfectants
Main Uses Industrial solvent (paints/inks), pharmaceutical intermediate Disinfectant, rubbing alcohol, electronics cleaner

 

 

High Quality 99 Liquid 1-Propanol CAS 71-23-8

IPA 99 Isopropyl Alcohol For Cleaning CAS 67-63-0

 

For a reliable supply of high-purity N-Propanol and Isopropyl Alcohol, your premier destination is Gneebio. We guarantee consistent quality and reliable, on-time delivery to keep your operations running smoothly. Our technical experts are ready to support your specific application needs and ensure complete satisfaction. Send us your inquiry now to discover a better supplier experience.

 

Click To Request A Quote

 

about us

Gneebio is a global supplier of raw materials to the organic chemical industry. The company also produces small batches of high-value-added chemicals and intermediates. The company boasts comprehensive extraction, separation, synthesis, and fermentation equipment and technologies, extensive production experience, and a strict quality control system. Adhering to the business philosophy of "integrity and pragmatism," after years of development, the company's products are sold well in countries and regions such as Europe, the United States, the Middle East, Africa, and Southeast Asia. Its products cover solvents, cosmetic raw materials, food intermediates, and chemical raw materials.

 

Packaging

 

Weight

Packing

<25KG

By foil-alum bag/pap/bottle

≥25kg

Package: 25kg/drum/bag or as your request

 

N-Propanol  for sale

 

Send Inquiry