Benzophenone-4

Product Overview

Basic attributes

1. Product Name: Benzophenone-4, Chinese Name: 2,4-Dihydroxy-1,3,5,7-tetramethylchromone, Common Name: Sulisobenzone
2. CAS Number: 4065-45-6
3. Molecular Formula: C₁₄H₁₂O₆S, Molecular Weight: 308.31
4. Appearance and Properties: White to light yellow crystalline powder, almost odorless
5. Melting Point: Approximately 170℃, decomposes at high temperatures, has no regular boiling point
6. Solubility: Water-soluble UV absorber, soluble in water, propylene glycol, glycerin, ethanol and other solvents
7. Purity Specification: ≥99% (HPLC)
8. Stability: Stable at room temperature, store in a dark and sealed container; avoid strong oxidants and strongly alkaline environments

Application fields

1. Sun protection skincare products: Water-soluble sunscreen lotion, sunscreen spray, sunscreen gel. As UV filtering raw materials, they are suitable for water-based formulation systems.
2. Daily cleansing and care products: Hair care products, body wash. To prevent hair color fading caused by UV rays, protect the products themselves from degradation by light.
3. Cosmetics products: Sun protection effect powder foundation, lip balm, air cushion and other cosmetic raw materials.
4. Other beauty and hygiene fields: Water-based essences, moisturizing lotions. After adding them, the products' resistance to photoaging ability is enhanced.
5. Industrial applications: Water-based paints, water-based inks' UV absorbers. To prevent materials from fading due to UV aging.

Product selling points

1. Water-soluble property, suitable for water-based formulations, simple dispersion, no need for complex emulsification system.
2. Broad-spectrum UV absorption, covering both UVB and short-wave UVA bands, providing dual functions of skin protection and formulation stability.
3. Excellent photothermal stability, high UV absorption efficiency, achieving stable effect with a low addition amount.
4. Light-colored powder, does not affect the color of the finished product, no odor, little interference to the formulation aroma.
5. Compliant raw materials for cosmetics, providing complete detection documents such as COA and SDS, supporting foreign trade export.
6. Strong batch stability, stable supply, can provide sample testing, support customization of different packaging sizes.

Product Specifications

Why Choose Taima Bio

Taima Bio supplies specialty ingredients with defined chemical specifications, full documentation (COA, TDS, MSDS), and reliable international supply. Our products serve food, beverage, confectionery, and flavor formulation customers worldwide, with flexible quantities from laboratory evaluation to commercial-scale packaging.