What is 1-butanol (CAS 71-36-3)?
1-Butanol is an organic compound with the chemical formula C₄H₁₀O. It is also known as n-butanol and belongs to the class of saturated monohydric alcohols.
1-Butanol Properties
1-Butanol is a colorless, transparent liquid with an odor similar to alcohol. It has a boiling point of approximately 117.6°C, a melting point of -88.6°C, and a density of 0.81–0.82 g/cm³. It is slightly soluble in water but readily soluble in organic solvents such as ethanol and diethyl ether.
What is the molecular weight of 1-butanol ?
1-Butanol, also known as n-butanol, is an organic compound with the chemical formula C₄H₁₀O and a molecular weight of 74.12 g/mol.

What is n-Butanol used for?
- Solvent: 1-Butanol (CAS 71-36-3) serves as a critical solvent in industries such as coatings, paints, inks, and cleaning agents. It enhances the dispersion and flow properties of coatings while improving the gloss and abrasion resistance of the finished film.
- Chemical Intermediate: Used to manufacture various chemicals, including organic compounds such as esters, ethers, and ketones. For example, n-butanol reacts with organic acids to form esters, widely applied in plastics, resins, and fragrance industries.
- Biofuel: Due to its high energy density, high octane rating, and excellent miscibility with gasoline, n-butanol is considered a potential biofuel that can be directly used in existing internal combustion engines.
- Fragrances and Flavors: n-Butanol serves as a solvent and diluent in the fragrance and flavor industry, aiding in the extraction and stabilization of aromatic compounds.
- Pharmaceutical Manufacturing: 1-Butanol (CAS 71-36-3) is employed in drug extraction, purification, and crystallization processes, and also serves as a reaction solvent for certain pharmaceutical syntheses.
Why Choose Gneebio as Your Supplier?
As a 1-butanol (CAS 71-36-3) manufacturer, Gneebio focuses on product consistency, industrial applicability, and bulk supply reliability. The company operates under strict quality management systems to ensure that cyclohexanone meets the requirements of large-scale and continuous production environments.
Key manufacturing and supply strengths include:
- Controlled purity grades suitable for industrial and synthetic applications
- Stable batch-to-batch quality for long-term procurement
- Bulk supply capability to support contract and spot orders
- Export-ready packaging and documentation (COA, SDS, etc.)
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