Antioxidants and Light Stabilizers

Antioxidants

Chemical Name   CAS-No.
Antioxidant 405 4-(1-methyl-1-phenylethyl)-N-[4-(1-methyl-1-phenylethyl)phenyl]aniline 405 10081-67-1
Antioxidant 612 Blend of 66% Tris(2,4-ditert-butylphenyl)phosphite & 33% 2,6-Di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenol 612 31570-04-4
991-84-4
Antioxidant 626 Bis(2,4-di-tert-butylphenyl)pentaerythritoldiphosphite 626 26741-53-7
Antioxidant 628 Blend of 80% Tris(2,4-ditert-butylphenyl)phosphite & 20% 2,6-Di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenol 628 31570-04-4
991-84-4
Antioxidant 1010 Pentaerythrityl tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) 1010 6683-19-8
Butylated hydroxytoluene BHT 128-37-0
tert-Butylhydroquinone TBHQ 1948-33-0

Light stabilizers

Chemical Name   CAS-No.
Benzophenone (flakes and crystals) BP 119-61-9
Benzophenone 3 (2-Hydroxy-4-methoxybenzophenone) BP-3 131-57-7
Benzophenone 12 ((2-hydroxy-4-octoxyphenyl)-phenylmethanone) BP-12 1843-05-6
Chisorb EPL
(Ethyl 4[[[(methylphenylamino)methylene]amino]benzoate + Reaction mass of bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate and methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate)
Chisorb EPL 57834-33-0/ 1065336-91-5

All substances are already REACH (pre-)registered.