For procurement managers and product developers in the chemical and cosmetic industries, identifying reliable sources for essential ingredients like C12-15 Alkyl Benzoate (CAS 68411-27-8) is a strategic imperative. This ester, valued for its emollient, solubilizing, and textural properties, is a cornerstone in many personal care and cosmetic formulations. This guide aims to equip you with the knowledge needed to effectively source and purchase this vital chemical from the global market, with a particular focus on the advantageous landscape of Chinese suppliers.

Understanding Your Needs: Key Applications of C12-15 Alkyl Benzoate

Before engaging with suppliers, it's essential to understand the primary functions and applications of C12-15 Alkyl Benzoate. Its primary roles include:

  • Emollient: It provides a light, silky, and non-greasy feel, reducing moisture loss and improving skin softness. Ideal for lotions, creams, and body oils.
  • Solubilizer: It effectively dissolves oil-soluble ingredients, such as UV filters in sunscreens and active components in skincare, ensuring uniform distribution and enhanced efficacy.
  • Texture Enhancer: It improves the spreadability and overall sensory profile of formulations, contributing to a more luxurious user experience.
  • Antimicrobial Agent: It can also contribute to product preservation, particularly in formulations containing UV absorbers.

Identifying the specific requirements for your formulation—whether it's high purity for sensitive applications, specific viscosity, or a particular batch size—will guide your supplier interactions.

Specifications to Look For When You Buy

When evaluating suppliers, pay close attention to the product specifications. Reputable manufacturers will readily provide detailed information on:

  • Purity: Typically, cosmetic-grade C12-15 Alkyl Benzoate should have a high purity level, often exceeding 98% or 99%.
  • Appearance: It is usually a clear, colorless to pale yellow liquid, practically odorless.
  • Acid Value: A low acid value (e.g., ≤ 1.0 mg KOH/g) is indicative of a well-processed product.
  • Saponification Value: This value (typically 169-195 mg KOH/g) is important for understanding its ester properties.
  • Water Content: Low water content (e.g., ≤ 0.15%) is crucial for formulation stability.
  • CAS Number: Ensure it matches 68411-27-8.

Requesting a Certificate of Analysis (CoA) with each batch is a standard practice that verifies these specifications.

Navigating the Market: Finding Reliable Suppliers in China

China is a major hub for chemical manufacturing, offering a vast network of suppliers for C12-15 Alkyl Benzoate. To ensure a successful procurement:

  • Prioritize Verified Suppliers: Look for suppliers with established reputations, certifications (like ISO), and positive client reviews. Platforms like Alibaba or specialized chemical directories can be valuable resources.
  • Compare Pricing and Minimum Order Quantities (MOQs): Obtain quotes from multiple manufacturers to ensure competitive pricing. Understand their MOQs to match your production scale.
  • Assess Supply Chain Reliability: Discuss lead times, shipping options, and export capabilities. A supplier's ability to consistently deliver on time is critical.
  • Request Samples: Before committing to a large order, always request samples to perform your own quality checks and compatibility tests.
  • Communicate Clearly: Maintain open communication regarding your specific quality requirements, packaging needs, and delivery schedules.

By following these steps, you can confidently purchase C12-15 Alkyl Benzoate (CAS 68411-27-8) and leverage its benefits to enhance your product lines. Partnering with the right manufacturer from China can provide not only cost-effectiveness but also a stable and high-quality supply chain.