2-Ethylhexyl Thioglycolatg

2-Ethylhexyl Salicylate, or octyl salicylate, is an organic compound used as an ingredient in sunscreens and cosmetics to absorb UVB (ultraviolet) rays from the sun. It is an ester formed by the condensation of salicylic acid with 2-ethylhexanol. It is a colorless oily liquid with a slight floral odor. The salicylate portion of the molecule absorbs ultraviolet light, protecting skin from the harmful effects of exposure to sunlight. The ethylhexanol portion is a fatty alcohol, adding emollient and oil-like (water resistant) properties. Test Items Specifications Results Appearance Colorless to pale yellow liquid Colorless liquid Odour Slight characteristic Slight characteristic Identity (IR) USP Matches reference spectrum Matches reference spectrum Identity (Retention time) USP Matches reference retention time Matches reference retention time UV Specific extinction (E1%1cm,310nm, ethanol) USP 165-185 175 Specific gravity(25ºC) USP 1.011-1.016 1.015 Refractive index(20ºC) USP 1.500-1.503 1.503 Acidity(ml/ml) Titration (USP) 0.2 0.0ml/ml Chromatographic purity GC USP Purity (%) 99.0 99.6 Ethylhexanol(%) 0.1

Other Name: 2-Ethylhexyl salicylate INCI Name: ETHYLHEXYL SALICYLATE Molecular Formula: C15H22O3 Molecular Weight: 250.33 Appearance: Colorless liquid Purity: 98% CAS NO.: 118-60-5 EINECS No.: 204-263-4 Application: cosmetics and skin care products Supplier: ZHENYIBIO 2-Ethylhexyl Salicylate is an effective solvent and a UV absorber.2-Ethylhexyl salicylate has a conjugated �? bond, which can absorb ultraviolet rays and convert the energy of ultraviolet rays into heat to release it to achieve the purpose of sun protection. 2-Ethylhexyl salicylate can absorb ultraviolet rays in the 280-300nm band and is used as a UVB absorber In sunscreen makeup, although 2-Ethylhexyl salicylate has a small UV absorption capacity, 2-Ethylhexyl salicylate is safer, less toxic, and cheap compared to most other sunscreens. Therefore, it is a type of UV absorber that people use more often.

INCI Name: FERULIC ACID Molecular Formula: C10H10O4 Molecular Weight: 194.18 Appearance: slightly yellow powder Purity: 98% CAS NO.: 1135-24-6 EINECS No.: 214-490-0 Application: cosmetics and skin care products Supplier: ZHENYIBIO Ferulic acid used in the skin care industry is mainly based on the whitening and antioxidant effects of ferulic acid. Ferulic acid can inhibit or reduce the proliferation activity of melanocytes.A 0.1-0.5% ferulic acid solution can make melanocytes,The quantity is reduced from 117�±23/mm2 to 39�±7/mm2;ferulic acid can also inhibit the activity of tyrosinase.A ferulic acid solution with a concentration of 5mmol/L can inhibit tyrosinase activity as high as 86 %. Even if the concentration of ferulic acid solution is only 0.5mmol/L,its inhibition rate of tyrosinase activity can reach about 35%.Ferulic acid also has the ability to scavenge oxygen free radicals and good anti-oxidation.Ferulic acid has sun protection ability.Ferulic acid can effectively absorb ultraviolet rays in the wavelength range of 290-330nm to prevent or reduce the damage of this wavelength of ultraviolet rays to the skin. Main Function: 1. Ferulic acid can protect skin against sun The chemical black name of ferulic acid is 4-hydroxy 3-methoxycinnamic acid. Among them, the commonly used sunscreen is "Ethylhexyl Methoxycinnamate (OMC)". Therefore, both of the cinnamic acid family, ferulic acid also has the effect of absorbing ultraviolet rays and sunscreen. It is also recognized as one of the sunscreens in Japan. 2. Ferulic acid can resist oxidation Ultraviolet rays will create a variety of free radicals with electrons on our skin, which will cause a series of cell damage and make the skin age down.This is photo-aging.Compared with general sunscreens, ferulic acid can also resist oxidation and eliminate free radicals. 3. Ferulic acid can be anti-inflammatory On the one hand, ferulic acid can cut off the key link in the inhibition of inflammation, such as affecting the metabolism of arachidonic acid, inhibiting the synthesis of prostaglandin PEG2, and can also calm the immune system and reduce the activation of mast cells, which can play an anti-inflammatory and anti-allergic effect. 4. Ferulic acid can whitening skin Tyrosinase is the most critical enzyme needed by melanocytes to produce melanin.Ferulic acid can inhibit the production and activity of tyrosinase,so as to achieve the whitening effect of reducing the production of melanin.