The efficacy of any sunscreen hinges on its ability to protect the skin from harmful ultraviolet radiation. Among the key ingredients that make this possible is 2-Ethylhexyl 4-dimethylaminobenzoate (CAS 21245-02-3), commonly known in the cosmetic industry as Padimate O or Ethylhexyl Dimethyl PABA. As a premier supplier of specialty chemicals, we highlight why this compound is indispensable for modern sunscreen formulations.

The Science of Sun Protection: UVB Absorption

Ultraviolet radiation from the sun is broadly categorized into UVA and UVB rays. While UVA penetrates deeper into the skin, contributing to aging, UVB rays are primarily responsible for sunburn. Effective sunscreens need to block or absorb a significant portion of these UVB rays to prevent skin damage. 2-Ethylhexyl 4-dimethylaminobenzoate excels in this regard, boasting a maximum UV absorption peak typically around 311nm in ethanol, squarely within the UVB spectrum. This property makes it a highly sought-after ingredient for manufacturers producing reliable sun protection products.

Benefits for Cosmetic Manufacturers

When you choose to buy 2-Ethylhexyl 4-dimethylaminobenzoate from a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD., you benefit from:

  • Proven UVB Efficacy: Its strong absorption characteristics ensure broad-spectrum protection against sunburn.
  • Regulatory Acceptance: Padimate O is recognized and approved for use in sunscreen products in many major markets.
  • Formulation Flexibility: It can be incorporated into a wide range of cosmetic bases, including creams, lotions, oils, and sprays.
  • Cost-Effectiveness: As a widely produced chemical, it offers an excellent balance of performance and price when sourced directly from a manufacturer.

Sourcing High-Quality Cosmetic Ingredients

The quality of cosmetic ingredients directly impacts the safety and efficacy of the final product. Therefore, sourcing from a reliable manufacturer is crucial. We are committed to supplying 2-Ethylhexyl 4-dimethylaminobenzoate with a minimum purity of 98% (often reaching 99%), ensuring that your formulations meet the highest standards. We understand the importance of supply chain stability for cosmetic brands and aim to be your trusted partner.

For brands looking to develop advanced sun care products, investing in high-quality UV absorbers like 2-Ethylhexyl 4-dimethylaminobenzoate is essential. We encourage potential buyers to request a quote and sample to experience the quality and performance our product offers. Partner with us for your cosmetic raw material needs.