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For chemists, formulators, and product developers, understanding the fundamental science behind the ingredients we use is key to innovation. Octyl 4-Methoxycinnamate (CAS 5466-77-3) is a workhorse in the realm of UV protection, and its effectiveness stems from its unique molecular structure. As a manufacturer and supplier, we are proud to offer this crucial compound and believe a deeper understanding of its mechanism enhances its value for our clients.
The efficacy of Octyl 4-Methoxycinnamate as a UV absorber is rooted in its chemical architecture. At its core is a conjugated system, which involves alternating single and double bonds within the molecule. Specifically, it features a benzene ring conjugated with an unsaturated ester group and a methoxy substituent. This extensive delocalized electron system means the molecule can readily absorb energy from photons within a specific range of the electromagnetic spectrum. When a UV photon strikes the Octyl 4-Methoxycinnamate molecule, the energy is absorbed, causing electrons to jump to a higher energy state.
The primary wavelength range where Octyl 4-Methoxycinnamate excels is in the UV-B spectrum (approximately 280-310 nm). This is the part of the UV spectrum most associated with sunburn and DNA damage. Upon absorbing this UV energy, the molecule undergoes a reversible transition, often to an excited state. It then dissipates this energy harmlessly, typically as heat, returning to its ground state and ready to absorb another photon. This photophysical process is highly efficient and repeatable, making it an excellent choice for continuous UV protection in products. For formulators, this means consistent protection throughout the product's application period.
The 'octyl' part of its name refers to the 2-ethylhexyl ester group, which renders the molecule lipophilic (oil-soluble). This solubility is critical for its incorporation into the oil phases of cosmetic emulsions (like lotions and creams) and its compatibility with other oil-based ingredients used in plastics and inks. When you purchase Octyl 4-Methoxycinnamate from us, you are obtaining a scientifically engineered molecule designed for optimal UV absorption and formulation compatibility. We supply this vital component to numerous industries, ensuring our partners have access to cutting-edge chemical solutions for their product development needs.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
