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重要文件

441791

Sigma-Aldrich

三(2,4-二--丁基苯基)亚磷酸酯

同義詞:

2,4-双(1,1二甲基乙基)苯酚亚磷酸酯(3:1), 三(2,4-二丁基苯基)亚磷酸酯, 三(2,4-二叔丁基苯基)亚磷酸酯

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About This Item

線性公式:
[[(CH3)3C]2C6H3O]3P
CAS號碼:
分子量::
646.92
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

mp

181-184 °C (lit.)

SMILES 字串

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

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

InChI 密鑰

JKIJEFPNVSHHEI-UHFFFAOYSA-N

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一般說明

三(2,4-二丁基苯基)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。

應用

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。

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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)
Taoufiq Mouhib et al.
Journal of the American Society for Mass Spectrometry, 21(12), 2005-2010 (2010-09-25)
The enhancement of the static secondary ion mass spectrometry (SIMS) signals resulting from the injection, closely to the sample surface, of H(2)O vapor at relatively high-pressure, was investigated for a set of organic materials. While the ion signals are generally
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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HPLC Analysis of Phenolic Antioxidants on Ascentis® Express C18 2.7 μm

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