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)
Ebru Oral et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 32(6), 757-761 (2014-02-19)
Antioxidant stabilization of radiation cross-linked ultrahigh molecular weight polyethylene (UHMWPE) has been introduced to improve the oxidative stability of total joint implant bearing surfaces. Blending of an antioxidant with UHMWPE resin powder followed by consolidation and radiation cross-linking has been
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