441791
三（2,4-二- 叔 -丁基苯基）亚磷酸酯
别名:
2,4-双(1,1二甲基乙基)苯酚亚磷酸酯(3:1), 三（2,4-二叔丁基苯基）亚磷酸酯, 三（2,4-二叔丁基苯基）亚磷酸酯
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关于此项目
线性分子式:
[[(CH3)3C]2C6H3O]3P
化学文摘社编号:
分子量:
646.92
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
250-709-6
MDL number:
InChI key
JKIJEFPNVSHHEI-UHFFFAOYSA-N
InChI
1S/C42H63O3P/c1-37(2,3)28-19-22-34(31(25-28)40(10,11)12)43-46(44-35-23-20-29(38(4,5)6)26-32(35)41(13,14)15)45-36-24-21-30(39(7,8)9)27-33(36)42(16,17)18/h19-27H,1-18H3
SMILES string
CC(C)(C)c1ccc(OP(Oc2ccc(cc2C(C)(C)C)C(C)(C)C)Oc3ccc(cc3C(C)(C)C)C(C)(C)C)c(c1)C(C)(C)C
mp
181-184 °C (lit.)
Quality Level
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Application
它可用作扩链剂和工艺稳定剂，有助于生产稳定的聚合材料，包括聚乳酸（PLA）、聚烯烃等。
General description
三(2,4-二叔丁基苯基）亚磷酸酯是一种基于三芳基的亚磷酸酯，可用于催化和金属化。其可承受金属化反应且可提供高成本效益的合成方法，因而在联芳基偶联反应中具有重要应用价值。
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Study of the high temperature reactions of a hindered aryl phosphite (Hostanox PAR 24) used as a processing stabiliser in polyolefins.
Kriston I, et al.
Polymer Degradation and Stability, 95(9), 1883-1893 (2010)
Orthopalladated triaryl phosphite complexes as highly active catalysts in biaryl coupling reactions.
Albisson DA, et al.
Chemical Communications (Cambridge, England), 19, 2095-2096 (1998)
Orthopalladated triarylphosphite complexes as highly efficient catalysts in the Heck reaction.
Albisson DA
Tetrahedron Letters, 39(52), 9793-9796 (1998)
Structure effect of phosphite on the chain extension in PLA.
Meng X, et al.
Polymer Degradation and Stability, 120(52), 283-289 (2015)
Yasuo Tanaka et al.
Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 44(4), 181-185 (2003-11-11)
Two peaks, A and B, detected in chromatograms of commercial frozen vegetable extracts during analysis of organophosphorus pesticide residues by GC-FPD, were identified as tris(2,4-ditert-butylphenyl)phosphite (Irgafos 168) and Irgafos 168 oxide, respectively, from their mass spectra. Irgafos 168 is used
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