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

HRID 1387207

Reaction equation

HRID 1387207 reaction equation
[CH2:1]([O:15][C:16](=[O:39])[CH2:17][CH2:18][S:19][CH2:20][CH2:21][C:22]([O:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36]CC)=[O:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12]CC.C(OC(=O)CCSCCC(OCCCCCCCCCCCCCCCCCC)=O)CCCCCCCCCCCCCCCCC.[P].P(O)(O)O.P(O)(O)O.P(O)(O)O.C(C(CCCCCCCCCCCCC)C(CCCCCCCCCCCCC)(C1C=C(C(C)(C)C)C(O)=CC=1C)C(CCCCCCCCCCCCC)(CCCCCCCCCCCCC)C(CCCCCCCCCCCCC)(C1C=C(C(C)(C)C)C(O)=CC=1C)C1C=C(C(C)(C)C)C(O)=CC=1C)CCCCCCCCCCCC>>[CH2:1]([O:15][C:16](=[O:39])[CH2:17][CH2:18][S:19][CH2:20][CH2:21][C:22]([O:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])=[O:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]

Participants

5

Reactant 4

HCID 12738Distearyl ThiodipropionateHCID 85489Dimyristyl ThiodipropionateHCID 5462309PhosphorusHCID 21900515Hexa tridecyl 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl) butane triphosphite

Product 1

HCID 31250Propanoic acid, 3,3'-thiobis-, didodecyl ester

Procedure

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)).

Sources & evidence

ORD record
ord-d05efd5326be4fd9b3c31ee9aa323c70
Source dataset
uspto-grants-2001_07
Patent number
US06268029B1

Linked notes

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