FM -OCR

Octamethyltrisiloxane. FM -OCR by Fenchem acts as a sunscreen agent. It is an ester formed by the condensation of a diphenylcyanoacrylate with 2-ethylhexanol. It is a kind approved by the U.S. FDA approved sunscreen I class, which has a high absorption rate, non-toxic, non-teratogenic effects, light, heat stability and other advantages of water-soluble broad-spectrum UV absorbers, it can absorb UVA and UVB (absorption range 250-360nm, can block all UVB and part of UVA). FM -OCR is used in sunscreens and cosmetics.