Distearyl Thiodipropionate → Propanoic acid, 3,3'-thiobis-, didodecyl ester

Beteiligte Stoffe

Reaktionsschritte

dimyristyl-3,3'-thiodipropionate (molecular weight, 571; melting point 47 to 54° C.; commercial name, DMTD "YOSHITOMI" (YOSHITOMI), SUMILIZER TPM (SUMITOMO), ANTIOX M (NICHI-YU)). distearyl-3,3'-thiodipropionate (molecular weight, 683; melting point 61 to 68° C.; commercial name, DSTP "YOSHITOMI" (YOSHITOMI), SUMILIZER TPS (SUMITOMO), ANTIOX S (NICHI-YU)). pentaerythritol-tetrakis-(β-lauryl-thiopropionate) (molecular weight, 1162; melting point >46° C.; commercial name, SEENOX 412S (CYPRO), MARK AO-412S (ADECA ARGUS), SUMILIZER TP-D (SUMITOMO)). bis[2-methyl-4{3-n-alkylthio propionyloxy}-5-tert-butylphenyl]sulfide (molecular weight, 874 to 927; commercial name, MARK AO-23 (ADECA ARGUS). phosphorus acide [1,1-biphenyl-4,4'-zyl-bis tetrakis [2,4- bis(1,1-dimethylethyl)phenyl]ester (molecular weight, 1035; melting point 75 to 95° C.; commercial name, SANDSTAB P-EPQ (SAND), IRGAFOS P-EPQ FF (CIBA-GEIGY)). 3,5-di-tert-butyl-4-hydroxy benzyl phosphite di-ethylester (molecular weight, 356; melting point 117 to 122° C.; commercial name, IRGANOX 1222 (CIBA-GEIGY)). tris (mixed mono-di-nonylphenyl-phosphite (molecular weight, 815; commercial name, MARK 329K (ADECA ARGUS), WESTON 399 (BORGWARNER)). tetra tridecyl 4,4'-butylidene bis-(3-methyl-6-t-butylphenol)-di-phosphite (molecular weight, 1238; commercial name, MARK 260 (ADECA ARGUS)). hexa tridecyl 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane triphosphite (molecular weight, 1828; commercial name, MARK 522A (ADECA ARGUS)).

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