CAS: 119345-01-6; Irgafos P-Epq

该化合物是一种化学化合物,其特点是复杂的分子结构,其中包括与苯环相连的多个散装异丁基集团,这种结构助长了其严重的立体障碍,可能影响其反应性和溶性特性;该化合物通常用于有机合成和材料科学,特别是用于聚合物的研制和各种应用中的稳定剂;其高热稳定性和对氧化的耐受性使其适合用于高性能材料;此外,多种芳香环的存在可带来有趣的电子特性,使它成为有机电子和光学应用的候选物;

英文名称Irgafos P-Epq
中文名称四(2,4-二叔丁基酚)-4,4-联苯基二亚磷酸酯
IUPAC名称1,1'-biphenyl;2,4-ditert-butylphenol;trichlorophosphane
其它别名(2,4-di-tert-butylphenyl) 4,4'-biphenyldi; irganox xp,anitoxidant pr°Cessing stabilizer blends; tetrakis(2,4-di-tert-butylphenyl)[1,1-biphenyl]-4,4-glybisphosphate
CAS编号119345-01-6
MFCD编号:MFCD00799590
EINECS号:432-130-2
分子式:C26H32Cl3OP
分子量:497.86
产品CID: 257148
产品分类催化剂及助剂 → 抗氧剂

相似结构搜索
InChIKey: ZFUOUGCLKHYEIY-UHFFFAOYSA-N
InChI=1S/C14H22O.C12H10.Cl3P/c1-13(2,3)10-7-8-12(15)11(9-10)14(4,5)6;1-3-7-11(8-4-1)12-9-5-2-6-10-12;1-4(2)3/h7-9,15H,1-6H3;1-10H;…
计算化学: 氢键受体数1.0氢键供体数1.0可旋转键数3.0

物理性质

熔点93-99 °C(文献)
沸点854.2 °C at 760 mmHg
闪点597.4 °C
密度1.04[at 20°C]
PSA:64.1
LogP:19.924
蒸汽压2.22E-28mmHg at 25°C
溶解性水: Insoluble
外观形态灰白色粉末
储存条件2-8°C
产品应用该化合物用于聚合物或粘合剂.在需要温度和热稳定性的应用中,如粉末涂层,卷圈涂层和具体的溶剂涂层(如汽车),在高温下,IRGAFFOS PEPGQ解药.
性质描述本品为白色固体粉末,溶于醇类,二氯甲烷,氯仿,甲苯等有机溶剂,几乎溶于水.具可水解性.

欧盟法规

REACH注册ECHA物质ECHA物质C&L通报REACH预注册

合成工艺路线路线简述

海关参考信息

2902600000-乙苯
2902700000-异丙基苯
2907121100-间甲酚
2908199090-其他酚的卤化衍生物
💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:US-10189951-B2
优先权日:2014-04-25
标题 :Aliphatic polyimides from a 1:2 molar ration of diamine and unsaturated monoanhydride or unsaturated diacid
发明人：DUAN YANNAN; AVAKIAN ROGER W
权利人:POLYONE CORP
摘要:Aliphatic polyimides are synthesized by a 2:1 molar ratio reaction of an unsaturated monoanhydride or an unsaturated diacid with a diamine. Bio-derived monomers are particularly useful in the synthesis of the aliphatic polyimides.

专利号:US-2017044320-A1
优先权日:2014-04-25
标题 :Aliphatic polyimides from a 1:1 molar ratio of diamine and unsaturated monoanhydride or unsaturated diacid
发明人：DUAN YANNAN; AVAKIAN ROGER W
权利人:POLYONE CORP
摘要:Aliphatic polyimides are synthesized by a 1:1 molar ratio reaction of an unsaturated monoanhydride or an unsaturated diacid with a diamine. Bio-derived monomers are particularly useful in the synthesis of the aliphatic polyimides.

专利号:US-10619008-B2
优先权日:2014-04-25
标题:Aliphatic polyimides from unsaturated monoanhydride or unsaturated diacid reacted with both monoamine and diamine
发明人：DUAN YANNAN; AVAKIAN ROGER W
权利人:POLYONE CORP
摘要:Aliphatic polyimides are synthesized by a reaction of 2 moles of an unsaturated monoanhydride or an unsaturated diacid with both one mole of a diamine and one mole of a monoamine. Imidization of intermediates so formed from those reactions resolve to 6 possible bicyclic imidic structures bridged by monoamidic or saturated hydrocarbon spans, more likely the latter. Bio-derived monomers are particularly useful in the synthesis of the aliphatic polyimides.