In the realm of specialty chemicals, understanding the precise properties and applications of each compound is key to unlocking its full potential. 2-Ethylhexyl 4-dimethylaminobenzoate (CAS 21245-02-3), also known by trade names like Padimate O, is one such versatile molecule that plays a crucial role in both cosmetic and industrial formulations. As a dedicated chemical supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality 2-Ethylhexyl 4-dimethylaminobenzoate to meet diverse market needs.

Key Chemical Properties and Specifications

2-Ethylhexyl 4-dimethylaminobenzoate is characterized by its pale yellow liquid appearance and a molecular formula of C17H27NO2, with a molecular weight of 277.4. It typically exhibits high purity, often exceeding 98%, ensuring reliable performance in sensitive applications. Its chemical structure features an ester linkage and a tertiary amine group, which contribute to its functional properties:

  • UV Absorption: Its primary function is as an effective absorber of UVB radiation, with a peak absorption typically around 311nm. This makes it ideal for sunscreens and other products requiring UV protection.
  • Amine Synergist: In UV-curable systems, it acts as an efficient amine synergist, enhancing the speed and completeness of the polymerization process when used with Type II photoinitiators.
  • Solubility: It shows slight solubility in chloroform and methanol, typical for many organic compounds of its class.
  • Stability: When stored correctly in a cool, dry place away from direct sunlight, it maintains its efficacy.

Diverse Application Landscape

The utility of 2-Ethylhexyl 4-dimethylaminobenzoate spans several sectors:

  • Cosmetics: Its primary application is in the formulation of sunscreens and other personal care products (lotions, creams, hair sprays) to provide protection against harmful UVB rays.
  • UV Curable Coatings and Inks: In industrial settings, it serves as a vital additive to speed up UV curing, improving the durability and finish of coated surfaces and printed materials.
  • Chemical Synthesis: It can also function as an intermediate in the production of dyes and certain pharmaceutical compounds.

Your Trusted Source for Quality Chemicals

For businesses aiming to buy 2-Ethylhexyl 4-dimethylaminobenzoate, choosing a reliable manufacturer is paramount. We offer this compound with a commitment to purity, consistency, and competitive pricing. Whether you are a cosmetic formulator seeking an effective UV filter or an industrial chemist requiring a potent UV curing additive, our product is designed to meet your demanding specifications. We invite you to contact us to learn more, request a quote, or secure a sample for your evaluation.