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Stabilizers



Many polymers are susceptible to environmental degradation and require the addition of a stabilizer such as an antioxidant or UV absorber to prevent premature degradation. Hindered phenols and hindered amine light stabilizers (HALS) deactivate existing radicals, including peroxy compounds formed by air oxidation. UV absorbers dissipate UV radiation by a process nondestructive to the polymer. Free radical inhibitors are added to monomers as stabilizers to inhibit premature polymerization.

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1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene 99% 413283pricing
1,3,5-Tris(2-hydroxyethyl)isocyanurate 97% 309001pricing
1,5,8,12-Tetrakis[4,6-bis(N-butyl-N-1,2,2,6,6-pentamethyl-4-piperidylamino)-1,3,5-triazin-2-yl]-1,5,8,12-tetraazadodecane 535869pricing
1-Aza-3,7-dioxabicyclo[3.3.0]octane-5-methanol solution 55 wt. % in H2O 417807pricing
2′,4′-Dihydroxy-3′-propylacetophenone 99% 426903pricing
2,2′-Dihydroxy-4-methoxybenzophenone 98% 323578pricing
2,2′-Dihydroxy-4,4′-dimethoxybenzophenone 98% D111007pricing
2,2′-Ethylidene-bis(4,6-di-tert-butylphenol) 99% 372137pricing
2,2′-Methylenebis(6-tert-butyl-4-ethylphenol) 413143pricing
2,2′-Methylenebis(6-tert-butyl-4-methylphenol) 413135pricing
2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol] 99% 407941pricing
2,3-Dimethylhydroquinone 97% 300756pricing
2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol 98% 423327pricing
2,4-Dihydroxybenzophenone 99% 126217pricing
2,6-Di-tert-butyl-4-(dimethylaminomethyl)phenol 98% 413275pricing
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol powder 535753pricing
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol 98% 422746pricing
2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol 98% 322806pricing
2-(2H-Benzotriazol-2-yl)-4-methyl-6-(2-propenyl)phenol 99% 559857pricing
2-(2H-Benzotriazol-2-yl)-6-dodecyl-4-methylphenol 535788pricing
2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol 535826pricing
2-(4-Benzoyl-3-hydroxyphenoxy)ethyl acrylate 98% 413216pricing
2-Dodecyl-N-(1,2,2,6,6-pentamethyl-4-piperidinyl)succinimide technical grade 413186pricing
2-Ethylhexyl 2-cyano-3,3-diphenylacrylate 97% 415820pricing
2-Ethylhexyl salicylate 99% 437379pricing
2-Ethylhexyl trans-4-methoxycinnamate 98% 437174pricing
2-Heptanone oxime Mixture of syn and anti, 99% 408158pricing
2-Hydroxy-4-(octyloxy)benzophenone 98% 413151pricing
2-Methoxyhydroquinone 98% 176893pricing
2-Phenyl-5-benzimidazolesulfonic acid 96% 437166pricing
2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate 99% 413437pricing
2-tert-Butyl-4-ethylphenol 98% 465798pricing
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol 98% 422479pricing
3′,5′-Dichloro-2′-hydroxyacetophenone 99% 383392pricing
3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 442216pricing
3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 441775pricing
3-Butyl-2-(1-ethylpentyl)oxazolidine 458481pricing
4,4-Dimethyloxazolidine solution 75 wt. % in H2O 417785pricing
4-Allyloxy-2-hydroxybenzophenone 99% 415839pricing
4-Nitrophenol sodium salt dihydrate 443662pricing
5,5′-Methylenebis(2-hydroxy-4-methoxybenzophenone) 90% 463329pricing
5-Chloro-2-hydroxybenzophenone 99% C44702pricing
5-Chloro-2-hydroxy-4-methylbenzophenone 99% 143332pricing
5-Ethyl-1-aza-3,7-dioxabicyclo[3.3.0]octane 97% 417793pricing
Bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl) sebacate 535761pricing
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate 535834pricing
Bis(octadecyl)hydroxylamine powder, 65% 535850pricing
Bis[2-[2-(1-methylethyl)-3-oxazolidinyl]ethyl] 1,6-hexanediylbiscarbamate 458503pricing
Didodecyl 3,3′-thiodipropionate >97% D128406pricing
Diisodecylphenyl phosphite 442240pricing
Ditetradecyl 3,3′-thiodipropionate technical grade 413127pricing
Ditridecyl 3,3′-thiodipropionate Mixture of branched C13 esters 413119pricing
Ethyl 2-cyano-3,3-diphenylacrylate 98% 415812pricing
Hexahydro-2,6-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1H,4H,5H,8H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-4,8-dione 98% 415863pricing
 Inhibitor removers Prepacked column for removing hydroquinone and monomethyl ether hydroquinone 306312pricing
 Inhibitor removers replacement packing, for removing tert-butylcatechol 311340pricing
Menthyl anthranilate 98% 437387pricing
Methyl-p-benzoquinone 98% 211311pricing
Methylhydroquinone 99% 112968pricing
N-(1-Acetyl-2,2,6,6-tetramethyl-4-piperidinyl)-2-dodecylsuccinimide 413194pricing
Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate 99% 367079pricing
Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate) 98% 441783pricing
Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid) average Mn ~3,500, average Mn 3,100-4,000 535842pricing
Poly(dipropylene glycol) phenyl phosphite average Mn 2,100 442313pricing
Poly[2-(4-benzoyl-3-hydroxyphenoxy)ethyl acrylate] average Mw ~50,000 413232pricing
Poly[N,N′-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-co-2,4-dichloro-6-morpholino-1,3,5-triazine] average Mw 1,600 413240pricing
Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]-[(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino] average Mn ~2,000 533963pricing
Sodium D-isoascorbate monohydrate 97% 496332pricing
Tetrachloro-1,4-benzoquinone 99% 232017pricing
Triisodecyl phosphite 442259pricing
Tris(2,4-di-tert-butylphenyl) phosphite 98% 441791pricing
Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate 97% 413224pricing
Tris(nonylphenyl) phosphite 441805pricing
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