2',4'-Dihydroxyacetophenone,CAS#89-84-9

Chemical Name:2',4'-Dihydroxyacetophenone<br> MF:C8H8O3<br> Purpose:In medicine, it is used as a key intermediate for the synthesis of ethoxyflavonoids and phenobarbital.Cosmetics: have skin conditioning, whitening, and antioxidant effects.Electronic materials: can be used as organic semiconductor materials.

Drometrizole Trisiloxane,CAS:155633-54-8

Chemical Name:2-(2H-Benzotriazol-2-yl)-4-methyl-6-{2-methyl-3-{1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl}propyl}phenol<br> MF:C24H39N3O3Si3<br> Purpose:Sunscreen applied to cosmetics<br>

VC ethyl ether, CAS:86404-04-8

Chemical Name:3-O-Ethyl-L-ascorbic acid<br> MF:C8H12O6<br> Purpose:It has multiple effects such as whitening, antioxidant, promoting collagen synthesis, increasing skin elasticity, and anti-inflammatory, and is widely used in cosmetics.<br>

β-Hydroxyethyl urea,CAS:2078-71-9

Chemical Name:2-Hydroxyethylurea<br> Appearance:47% -51% liquid; 98% solid powder<br> Purpose:Moisturizing agents used in cosmetics.<br>

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