所有图片(1)
About This Item
线性分子式:
(C9H19C6H4O)3P
CAS号:
分子量:
689.00
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
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表单
liquid
质量水平
折射率
n20/D 1.528 (lit.)
沸点
>360 °C (lit.)
密度
0.99 g/mL at 25 °C (lit.)
SMILES字符串
CCCCCCCCCc1ccccc1OP(Oc2ccccc2CCCCCCCCC)Oc3ccccc3CCCCCCCCC
InChI
1S/C45H69O3P/c1-4-7-10-13-16-19-22-31-40-34-25-28-37-43(40)46-49(47-44-38-29-26-35-41(44)32-23-20-17-14-11-8-5-2)48-45-39-30-27-36-42(45)33-24-21-18-15-12-9-6-3/h25-30,34-39H,4-24,31-33H2,1-3H3
InChI key
WGKLOLBTFWFKOD-UHFFFAOYSA-N
一般描述
三（壬基苯基）亚磷酸酯（TNPP）是一种抗氧化剂，主要用作稳定剂，通过分解氢过氧化物来改善聚乙烯的性能。它也可用于通过延长聚合物链来增强热稳定性。
应用
TNPP和irganox一起可用于在阻燃纳米复合材料的制备过程中防止聚酰胺6（PA6）的氧化降解。TNPP可用作稳定剂，防止分子量降低并提高复合材料的抗拉强度。它还可以用作增链剂，用于改善羟基丁酸酯-羟基戊酸酯共聚物粘土纳米复合材料熔融共混过程中聚合物的粘度，该纳米复合材料在包装材料中有潜在的应用前景。
警示用语：
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
404.6 °F - closed cup
闪点(°C)
207 °C - closed cup
个人防护装备
Eyeshields, Gloves
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Mottier P, et al.
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On the use of tris (nonylphenyl) phosphite as a chain extender in melt-blended poly (hydroxybutyrate-co-hydroxyvalerate)/clay nanocomposites: Morphology, thermal stability, and mechanical properties
Gonzalez?Ausejo J, et al.
Journal of Applied Polymer Science, 133(2), 118-129 (2016)
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Effects of chain-extending stabilizer on bioplastic poly (lactic acid)/polyamide blends compatibilized by reactive extrusion
Gug J, et al.
Polymer Degradation and Stability, 153(5), 118-129 (2018)
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