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4-异壬基苯酚 | 26543-97-5

中文名称
4-异壬基苯酚
中文别名
——
英文名称
4-isononyl phenol
英文别名
4-isononylphenol;p-Isononylphenol;4-(7-Methyloctyl)phenol
4-异壬基苯酚化学式
CAS
26543-97-5
化学式
C15H24O
mdl
——
分子量
220.355
InChiKey
JSFITYFUKSFPBZ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 物理描述:
    Liquid

计算性质

  • 辛醇/水分配系数(LogP):
    5.6
  • 重原子数:
    16
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

安全信息

  • 储存条件:
    2-8°C

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4-异壬基苯酚三乙胺1,2,3,4,5,6,7,8-八硫杂环辛烷 、 phosphorus 作用下, 以 Petroleum ether 为溶剂, 以79%的产率得到triethylammonium di(isononylphenyl) dithiophosphate
    参考文献:
    名称:
    基于白磷,硫,醇和胺的新型有效的二氧化碳和硫化氢腐蚀抑制剂
    摘要:
    二硫代新铵盐ø,ö '-diesters已经通过简单和方便(一锅)合成的由白磷(P4),元素硫,醇类,酚类的方法(包括羟乙基化的壬基酚),和胺获得。已经发现,所获得的O,O-O-二烷基二硫代磷酸铵盐是有效的二氧化碳腐蚀抑制剂(保护作用Z = 90–99%)和硫化氢腐蚀抑制剂(Z= 88–89%)的低碳钢。已经表明,对二氧化碳腐蚀的抑制活性既不取决于胺的性质也不取决于酯基中烷基取代基的链长,并且在硫化氢腐蚀的情况下的保护效果取决于反应物醇或胺的性质。并且可能会略有下降(下降10%到15%)。这些抑制剂的优点在于,它们在二氧化碳腐蚀中的保护作用会随温度(30–80°C)而增强,而不是降低。
    DOI:
    10.1134/s0965544113020138
点击查看最新优质反应信息

文献信息

  • Synthesis and Critical Micelle Concentration of a Series of Gemini Alkylphenol Polyoxyethylene Nonionic Surfactants
    作者:Fang Yang、Gang Li、Nian Xu、Rong Liu、Song‐Mei Zhang、Zeng‐Jiang Wu
    DOI:10.1007/s11743-011-1245-8
    日期:2011.7
    A series of gemini n‐alkylphenol polyoxyethylene surfactants (GAP) were successfully synthesized and their molecular structure were confirmed by NMR and FTIR spectrum. Using the same synthesis route, a gemini nonylphenol polyoxyethylene surfactant (GNP) was synthesized using an industrial nonylphenol product and paraformaldehyde, and its molecular structure was also characterized by 1H‐NMR and FTIR
    成功合成了一系列双子正烷基聚氧乙烯表面活性剂(GAP),并通过NMR和FTIR光谱确定了它们的分子结构。使用相同的合成路线,使用工业壬基酚产品和多聚甲醛合成了双基壬基酚聚氧乙烯表面活性剂(GNP),其分子结构也由1表征H-NMR和FTIR光谱。确定了最佳反应条件。通过Wilhelmy平板法和稳态荧光探针法测定GAP的临界胶束浓度(CMC)值。实验结果表明,亲性聚氧乙烯链和疏性尾部的长度如何改变CMC值。发现GAP的CMC值比聚乙氧基化烷基型的相应常规单尾非离子表面活性剂的CMC值低得多,这表明双子物种具有更好的表面活性。
  • Process for preparing low-monomer-content TDI trimers
    申请人:——
    公开号:US20040006228A1
    公开(公告)日:2004-01-08
    The invention relates to a novel process for preparing low-monomer-content trimers based on 2,4- and/or 2,6-diisocyanatotoluene (TDI). A catalytic trimerization is carried out in a mixture of from 20 to 80% by weight of a diisocyanate component containing at least 80% by weight of 2,4- and/or 2,6-diisocyanatotoluene, from 20 to 80% by weight of solvent, and 0-20% by weight of an alcohol component, and also phenolic catalysts containing dialkylamino-methyl groups. In the course of ongoing trimerization, in one or more steps, additional monomeric 2,v4-diisocyanatotoluene is metered in.
    本发明涉及一种基于2,4-和/或2,6-二异氰酸甲苯(TDI)的低单体含量三聚体的新型制备工艺。在含有至少80%重量的2,4-和/或2,6-二异氰酸甲苯的二异氰酸酯组分20-80%重量,20-80%重量的溶剂和0-20%重量的醇组分的混合物中,进行催化三聚反应,并加入含有二烷基基甲基基团的酚类催化剂。在持续的三聚反应中,在一个或多个步骤中,不断加入额外的单体2,4-二异氰酸甲苯
  • PROCESS FOR PREPARING DIARYL CARBONATE
    申请人:Ooms Pieter
    公开号:US20100286431A1
    公开(公告)日:2010-11-11
    A process for preparing diaryl carbonate and utilizing at least part of the process wastewater by increasing the concentration of the wastewater phases containing sodium chloride for the electrolysis by means of osmotic membrane distillation with simultaneous dilution of the sodium hydroxide solution obtained from the electrolysis for the diaryl carbonate production process (diphenyl carbonate process) is described.
    本发明涉及一种制备二苯基碳酸酯的方法,并利用该方法的废,通过渗透膜蒸馏增加含有氯化钠的废相的浓度,以用于电解制备二苯基碳酸酯过程中所得的氢氧化钠溶液的稀释。该方法称为二苯基碳酸酯生产过程(二苯基碳酸酯法)。
  • PROCESS FOR PREPARING DIARYL CARBONATES AND POLYCARBONATES
    申请人:Ooms Pieter
    公开号:US20110245527A1
    公开(公告)日:2011-10-06
    The present invention relates to a process for the continuous preparation of diaryl carbonates from phosgene and at least one monohydroxy compound (monophenol) in the presence of catalysts, and also the use thereof for preparing polycarbonates. The hydrogen chloride formed in the reaction is converted by thermal oxidation into chlorine, with the chlorine being recirculated to the preparation of phosgene. In particular, the process comprises utilization of the hydrogen chloride formed for the process for preparing diphenyl carbonate (DPC process).
    本发明涉及一种连续制备二苯基碳酸酯的工艺,该工艺利用光气和至少一种单羟基化合物(单)在催化剂的存在下进行,并将反应中形成的氯化氢通过热氧化转化为,将循环使用于光气的制备。特别是,该工艺包括利用反应中形成的氯化氢用于制备二苯基碳酸酯(DPC工艺)。同时,本发明还涉及将该工艺用于制备聚碳酸酯。
  • Continuous process for the production of carboxylic acid diaryl esters
    申请人:——
    公开号:US20020087021A1
    公开(公告)日:2002-07-04
    An improvement to the interfacial boundary process for continuous production of carbonic acid diaryl esters is disclosed. The process that entails a reaction of monophenols in an inert solvent, in the presence of an alkaline solution and a nitrogen base catalyst, is carried out in two stages. In the first stage phosgene, inert solvent and phenol in solution are combined to form a material system and a second stage the reaction to form carbonic acid diaryl ester is completed. The improvement comprising maintaining in the first stage a pH of 11.0 to 12.0 and a temperature below 40° C. and a pH of 7.5-10.5 and a temperature below <50° C. in the second stage.
    本发明揭示了一种改进的界面边界过程,用于连续生产碳酸二芳酯。该过程涉及在惰性溶剂中存在碱性溶液和氮碱催化剂的情况下反应单,分为两个阶段进行。在第一阶段,将光气、惰性溶剂和溶液中的苯酚混合形成材料系统,在第二阶段完成形成碳酸二芳酯的反应。改进包括在第一阶段保持pH值为11.0至12.0,温度低于40℃,在第二阶段保持pH值为7.5-10.5,温度低于50℃。
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