In the landscape of chemical intermediates, Butyl Stearate (CAS 123-95-5) holds a significant position due to its versatile properties and wide array of applications. As a fatty acid ester, it serves critical functions in industries ranging from polymer processing to personal care. For R&D scientists and procurement managers, understanding what Butyl Stearate is and why it's a valuable commodity is key to informed sourcing decisions. NINGBO INNO PHARMCHEM CO.,LTD. is a premier manufacturer and supplier dedicated to providing high-purity Butyl Stearate to meet global demands.

Defining Butyl Stearate: Chemical Composition and Properties

Butyl Stearate is the butyl ester of stearic acid, with the chemical formula C22H44O2. Its key characteristics make it highly functional:

  • Appearance: Typically a clear, colorless to pale yellow oily liquid.
  • Purity: High purity, commonly 99% or more, ensuring excellent performance.
  • Melting/Boiling Point: It solidifies at approximately 19°C but has a high boiling point, indicating low volatility.
  • Solubility: Immiscible with water but soluble in many organic solvents, alcohols, and oils.
  • Emollient Nature: When applied to skin, it forms a non-greasy, hydrophobic film, providing a smooth feel.

These properties dictate its utility across various sectors. When you choose to buy Butyl Stearate, ensuring these specifications are met is vital for your intended application.

Key Industrial and Cosmetic Applications

The applications of Butyl Stearate are diverse and demonstrate its value as a chemical intermediate:

  • PVC Processing: As an internal lubricant, it enhances melt flow, reduces friction between polymer chains, and prevents sticking, leading to improved product quality in extrusion, molding, and calendering.
  • Plasticizer: It improves the flexibility and workability of polymers such as cellulose nitrate, ethyl cellulose, and polystyrene.
  • Cosmetics & Personal Care: It functions as an emollient, moisturizer, and skin conditioning agent in creams, lotions, lipsticks, and other skincare products. It also acts as a masking agent in fragrances.
  • Textiles & Rubber: Serves as a softening, spreading, and lubricating agent.
  • Inks & Coatings: Enhances film properties like gloss and resistance.

The Advantage of Sourcing from a Dedicated Manufacturer

For businesses aiming to purchase Butyl Stearate, selecting a reliable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. offers significant advantages:

  • Quality Assurance: We adhere to strict quality control measures to ensure the high purity and consistent performance of our Butyl Stearate.
  • Consistent Supply: Our robust production capabilities ensure a steady and reliable supply to meet your production schedules.
  • Technical Support: Our team is available to provide technical data and application guidance, helping you leverage the full potential of Butyl Stearate.
  • Competitive Value: Direct sourcing from us provides competitive pricing, making it a cost-effective choice for your raw material needs.

Your Trusted Partner for Butyl Stearate

Butyl Stearate is more than just a chemical; it's a solution that enhances product performance across numerous industries. Whether you are developing advanced PVC formulations or creating luxurious cosmetic products, sourcing from a trusted supplier is paramount. NINGBO INNO PHARMCHEM CO.,LTD. is committed to being that partner. We invite you to contact us to learn more about our Butyl Stearate offerings, discuss your specific needs, and obtain quotes and samples.