N-Propyl Alcohol CAS 71-23-8 is a popular solvent in coatings and inks. It has strong dissolving ability, dries quickly, and enhances flow, leveling and gloss. It can dissolve many resins and oils, and mixes well with both water and organic solvents.
Synonyms: n-Propanol, 1-Propanol, Propyl alcohol, Propan-1-ol
Chemical formula (ricinoleic acid): C₃H₈O (CH₃CH₂CH₂OH)
CAS Numbers: 71-23-8
Molar Mass: 60.10 g/mol
Appearance: Clear, colorless liquid

Why N-Propyl Alcohol Is Used as a Solvent in Coatings and Inks
1. It evaporates at a moderate to fast speed, perfect for high-speed flexographic printing and quick-drying coatings. This avoids smudging and boosts production efficiency effectively.
2. N-Propyl Alcohol CAS 71-23-8 improves coating leveling, gloss and film-forming performance. It ensures a smooth, high-quality and even surface for the final product.
3. In inks, it reduces surface tension, improves wetting, minimizes foaming and keeps viscosity stable. It is essential for flexographic and gravure printing industries.
4. N-Propyl Alcohol CAS 71-23-8 mixes fully with water and common organic solvents like alcohols, ketones and ethers. This allows flexible and customized formulations.
As a professional Solvent 1-Propanol manufacturer and supplier, we provide N-Propanol/N-Propyl Alcohol (CAS 71-23-8) with consistent quality, reliable bulk supply capacity, and complete export documentation to meet global market requirements.
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