2-4-(Diethylamino)-2-hydroxybenzoylbenzoic acid hexyl ester
CAS 302776-68-7
CAS · 302776-68-7
Product Overview
2-4-(Diethylamino)-2-hydroxybenzoylbenzoic acid hexyl ester is a high-purity daily-chemicals supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | White to Off-white powder |
|---|---|
| Purity (HPLC) | 99.0% min |
| Odor | Weakly characteristic odor |
| Identification | 352nm ~ 356nm |
| Specific absorption | 910 ~ 940 |
| Color of solution | Yellow |
| Bulk density | 0.58 ~ 0.70 g/ml |
| Loss on drying | 0.5% max |
| Related substance (By HPLC) | Diethyl Phthalic: 0.04% max Phthalic acid: 0.01% max 1,2,3,6-tetrahydrophthalic anhydride: 0.01% max |
| Residual solvents (By GC) | Methanol: 17 ppm max n-Hexane: 10 ppm max Toluene: 10 ppm max Hexanol: 10 ppm max |
Applications
In terms of applications, this compound is primarily employed in the production of broad-spectrum UV-absorbing agents for cosmetic and personal care products. Its structural characteristics allow it to absorb UVA and UVB radiation, making it suitable for use in sunscreens, lotions, and other skin-protective formulations. Additionally, it can serve as an intermediate in the development of photo-stable derivatives and advanced UV-filter molecules for enhanced efficacy in sun care products. Beyond cosmetics, it may be used in research and industrial synthesis of related aromatic esters with photoprotective properties or in material science applications where UV resistance is required.
Benefits
The benefits of 2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid hexyl ester arise from its strong UV absorption, chemical stability, and compatibility with oil-based formulations. Its ester functionality and lipophilic hexyl chain improve solubility in organic phases, facilitating formulation in creams and lotions. The hydroxybenzoyl and diethylamino groups provide efficient photoprotection while minimizing photodegradation, enhancing the durability and effectiveness of sunscreen products. Additionally, its stability under a range of environmental conditions ensures consistent performance, making it a reliable intermediate or active ingredient in UV-protective applications.
Conclusion
In conclusion, 2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid hexyl ester is an important compound for UV-filter synthesis and sun care product development. Its applications in cosmetic formulations and photostable intermediate synthesis, combined with benefits such as strong UV absorption, chemical stability, and lipophilicity, make it a valuable component in modern sunscreen and photoprotection research. The compound contributes to enhanced skin protection and product durability in personal care applications.
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