Ethylhexyl Triazone(UVB Filter)-CAS 88122-99-6

Ethylhexyl Triazone(UVB Filter)-CAS 88122-99-6

• Cosmetic-grade Ethylhexyl Triazone (EHT) is a high-efficiency ultra-stable organic UVB sunscreen agent, known as the "SPF booster" in the professional sunscreen industry. With a unique large rigid heterocyclic molecular structure, it possesses the highest molar extinction coefficient among mainstream cosmetic UVB filters, delivering ultra-strong and concentrated absorption for the key UVB burning band of 280-320nm.

• EHT can rapidly and efficiently improve the SPF value of formulas with extremely low addition dosage, perfectly solving the industry pain point of high total sunscreen dosage and heavy formula texture for high-power sunscreens. Different from conventional UVB absorbers that are prone to light degradation, EHT has ultra-high intrinsic photostability.

• Its stable molecular structure does not decompose or fail under long-term intense ultraviolet irradiation, requiring no additional photostabilizers, and maintains persistent and stable UVB shielding capacity throughout the product service cycle.

• The raw material features mild performance, low sensitization, excellent thermal stability, and wide compatibility with various oil-phase systems and UVA sunscreen agents. It is the core essential raw material for developing high SPF, light texture, high-stability professional broad-spectrum sunscreen products, and is widely recognized and adopted in global high-end sunscreen formulas.

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Key Benefits

• Top-Class UVB Absorption Efficiency: Ultra-high molar extinction coefficient, far exceeding ordinary UVB filters, strong targeted absorption for sunburn bands, rapidly boosts SPF50+ ultra-high protection with low dosage.

• Zero Photolysis Ultra-High Photostability: Rigid macromolecular structure with super anti-light-degradation capability, no efficacy attenuation under long-term sun exposure, no stabilizer required, lasting stable protection.

• Low Dosage & Light Formula Texture: High efficiency with low addition, effectively reduce total sunscreen dosage in formulas, avoid heavy and greasy texture, realize high SPF with light skin feel.

• Excellent Formula Synergy: Perfectly compatible with all mainstream UVA filters such as DHHB, TDSA and Avobenzone, builds ultra-stable UVA/UVB full-spectrum protection system and improves overall sunscreen performance.

• High Safety & Low Sensitization: Highly purified raw material, non-irritating to skin, no phototoxicity, low sensitization risk, compliant with global cosmetic sunscreen regulations, suitable for long-term daily use.

• Superior Thermal & Storage Stability: Resistant to high-temperature oxidation and discoloration, stable performance during production and long-term storage, suitable for large-scale standardized mass production.

Applications

• SPF50+ Professional High-Power Sunscreen: Core UVB strengthening raw material for ultra-high protection sunscreen, efficiently lift SPF value with low dosage, ensure light texture while achieving high sun protection.

• Outdoor Waterproof & Long-Lasting Sunscreen: Applied in outdoor sports, seaside and high-intensity sunscreen products, rely on ultra-high photostability to achieve all-day stable and waterproof sun protection.

• Full-Spectrum Anti-Photoaging Sunscreen: Compounded with high-efficiency UVA filters to build comprehensive broad-spectrum protection, effectively resist epidermal sunburn and dermal photoaging damage.

• High-End Sunscreen Spray & Lotion: Suitable for lightweight spray and lotion formulas, reduce formula greasiness, ensure transparent and natural skin feel without white film.

• Medical & Mild High-Standard Sunscreen: Used in high-standard mild sunscreen products, stabilize formula efficacy, reduce skin burden, and meet high-safety sunscreen demands.

Certificate Of Analysis (COA)

Frequently Asked Questions (FAQ)

• Q1: What is the MOQ of cosmetic grade Ethylhexyl Triazone? 

A1: The standard MOQ is 1KG, and sample orders are supported for formula testing and stability trial production.

• Q2: What certification documents can be provided? 

A2: Complete COA, MSDS and full set of global customs clearance documents are available to support export declaration.

• Q3: What is the recommended dosage in sunscreen formulas? 

A3: Conventional addition ratio is 1.0%-2.5% for daily broad-spectrum sunscreen, 2.5%-4.0% for SPF50+ high-power professional sunscreen, adjustable according to SPF index requirements.

• Q4: What is the core advantage of EHT compared with other UVB filters? 

A4: EHT has the highest extinction coefficient and photostability among common UVB absorbers, featuring low dosage and high efficiency, no need for stabilizers, and can significantly optimize formula texture and improve SPF ceiling.

• Q5: What sunscreen agents is EHT suitable for compounding? 

A5: It can be perfectly compounded with DHHB, TDSA, DTS and other high-stability UVA filters to build a full-stability broad-spectrum sunscreen system, greatly improving product outdoor lasting protection.

• Q6: Do you support stable large-batch supply all year round? 

A6: Sufficient factory production capacity ensures continuous, stable and large-volume supply throughout the year to support long-term cooperative orders and customized formula demands.

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