Irganox Octadecyl-3- propionate

Irganox 1076 [octadecyl-3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate], 2,6-di-t-butyl-4-methylphenol and diisooctyl phthalate were analyzed by GPC interfaced with both electrospray mass spectrometry (ESI-MS) and NMR.1 A deuterochloroform solvent was used. It was noted that a parallel arrangement was necessary to avoid backpressure on the NMR flow-probe that can... [Pg.375]

Octadecyl-3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate (Irganox 1010) 95 % aqueous ETOH 1178 1.7E-15 4.5 E-13... [Pg.110]

Octadecyl-3-(3,5-di-tert-butyl-4-hydroxy-phenyl) propionate (Irganox 1076) 531.4 0.918 (25) 48.0... [Pg.494]

Irganox 1076 Octadecyl-3-(3, 5 -di(tert-butyl)-4 -hydroxyphenyl)propionate 2082-79-3... [Pg.383]

Using tert-butylhydroperoxide, ROO-CHD s were prepared from various commercially produced and technically important phenolic antioxidants. Thus, octadecyl 3-(l-tert-butyiperoxy-3,5-di-tert-butyI-2,5-cyclohexadiene-4-onyl)-propionate LXXXIV is formed from octadecyl 3-(3,5-di-tert-butyl-4-hydroxy-phenyl)-propionate (Irganox 1076)llsl... [Pg.86]

Also methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate (Metilox ) and the important non-volatile antioxidant octadecyl 3-(3,5-di-tert butyl-4-hydroxy-phenyl)propionate (Irganox 1076) are photooxidized74 in the process sensitized by Methylene Blue to hydroperoxides CXXIII (R = Me or Ci8H37) in the yield of 57 and 38%, respectively. Their oxidation is slower than that of XXIV. It is, however, also retarded after absorption of 1 mol 02 per mol of antioxidant. [Pg.100]

Irganox 1076 Ciba-Geigy AG, Basle Switzerland Octadecyl 3-(3,5-ditert.butyl-4-hydroxyphenyl)propionate... [Pg.126]

Irganox 565. See 4-[[4,6-Bis (octylthio)-s-triazin-2-yl] amino]-2,6-di-t-butylphenol Irganox 1010. See Pentaerythrityl tetrakis [3-(3, 5 -dl-t-butyl-4-hydroxyphenyl) propionate] Irganox 1019. See N,N -1,3-Propanediylbis (3,5-di-t-butyl-4-hydroxyhydrocinnamamide) Irganox 1035. See Thiodiethylene bis (3,5-di-t-butyl-4-hydroxy) hydrocinnamate Irganox 1076. See Octadecyl 3,5-di-t-butyl-4-hydroxyhydrocinnamate Irganox 1081. See 2,2 -Thiobis-(6-t-butyl-4-methylphenol)... [Pg.2179]

Polygard, (tris(nonyl phenyl) phosphite) Irganox 1010 (pentaerythritol tetra-3(3,5-di-tert-butyl-4-hydroxyphenyl propionate) Irganox 1076 (Octadecyl 3(3,5 di-t-butyl-4-hydroxyphenyl)propionate)... [Pg.42]

Irganox 1076 Octadecyl-3-(3,5-di-rm-butyl-4-hydroxy-phehyl) propionate Ciba-Geigy... [Pg.256]

Simoneau and Hannaert [27] applied GC to study the stability of DEHA, DEHP and octadecyl 3-(3,5-di- er -butyl-4-hydroxy phenyl) propionate (Irganox 1076) in three EU aqueous and fatty food simulents including 15% aqueous ethanol, 95% aqueous ethanol, 3% aqueous acetic acid, olive oil and iso-octane. This work was carried out within the framework of the AIR3-CT94-2360 EU project. [Pg.94]

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