ethyl 6-[p-(1',1',3',3'-tetramethylbutyl)phenyl]-3,6-dioxahexanoate | 76790-62-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: ethyl 6-[p-(1',1',3',3'-tetramethylbutyl)phenyl]-3,6-dioxahexanoate
• 英文别名: Ethyl 2-[2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethoxy]acetate
• CAS: 76790-62-0
• 化学式: C₂₀H₃₂O₄
• 分子量: 336.472
• InChiKey: OEVUMNKCVJBVIF-UHFFFAOYSA-N

物化性质

• 沸点：
  423.4±35.0 °C(Predicted)
• 密度：
  0.993±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  24
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 6-[p-(1',1',3',3'-tetramethylbutyl)phenyl]-3,6-dioxahexanoate 在 lithium aluminium tetrahydride 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 生成 2-[2-[2-(2-辛基苯氧基)乙氧基]乙氧基]乙醇
  参考文献：
  名称：

  Isolation of Bacterial Strains that Produce the Endocrine Disruptor, Octylphenol Diethoxylates, in Paddy Fields

  摘要：

  从日本西部的36个不同水稻田收集了表层土壤样本。每个土壤样本都跟含有0.2% OPPEO的基础盐培养基一起孵育。十二个样本表现出OPPEO降解活性，分别从中分离出十二种OPPEO降解细菌。所分离的细菌在含有0.2% OPPEO作为唯一碳源的培养基上生长，在好氧条件下积累了OP2EO和OP3EO。在本实验中，通常与OP2EO一起在地表水中被识别的OP1EO和辛基酚并未被观察到。通过BIOLOG和16S rDNA RFLP分析，所分离的细菌为革兰氏阴性，初步鉴定为假单胞菌（Pseudomonas putida，10个分离株）和伯克霍尔德菌（Burkholderia cepacia，一个分离株）。

  DOI：

  10.1271/bbb.66.1792
• 作为产物：
  描述：

  ethyl acetate 在 lithium aluminium tetrahydride 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 生成 ethyl 6-[p-(1',1',3',3'-tetramethylbutyl)phenyl]-3,6-dioxahexanoate
  参考文献：
  名称：

  Isolation of Bacterial Strains that Produce the Endocrine Disruptor, Octylphenol Diethoxylates, in Paddy Fields

  摘要：

  从日本西部的36个不同水稻田收集了表层土壤样本。每个土壤样本都跟含有0.2% OPPEO的基础盐培养基一起孵育。十二个样本表现出OPPEO降解活性，分别从中分离出十二种OPPEO降解细菌。所分离的细菌在含有0.2% OPPEO作为唯一碳源的培养基上生长，在好氧条件下积累了OP2EO和OP3EO。在本实验中，通常与OP2EO一起在地表水中被识别的OP1EO和辛基酚并未被观察到。通过BIOLOG和16S rDNA RFLP分析，所分离的细菌为革兰氏阴性，初步鉴定为假单胞菌（Pseudomonas putida，10个分离株）和伯克霍尔德菌（Burkholderia cepacia，一个分离株）。

  DOI：

  10.1271/bbb.66.1792

文献信息

• Dispersant, paste composition including the dispersant, inorganic device using the paste composition, and display apparatus including the inorganic device
  申请人：Lee Eun-sung

  公开号：US20070157852A1

  公开（公告）日：2007-07-12

  Provided is a dispersant including a hydrophobic moiety with a branched alkyl group and an arylene group and a hydrophilic moiety with an alkylene oxide group and a carboxylic acid group. The alkyl group is a substituted or unsubstituted alkyl group of 5-30 carbon atoms, the arylene group is a substituted or unsubstituted arylene group of 6-30 carbon atoms, and the alkylene oxide group is a substituted or unsubstituted alkylene oxide group of 2-10 carbon atoms. The dispersant has good dispersibility, and a low residual carbon content after sintering. Thus, a paste composition including the dispersant can maintain a low viscosity and disperse many inorganic particles. Thus, an inorganic device prepared using the paste composition can have a low residual carbon content and a high packing density.
• US7662317B2
  申请人：——

  公开号：US7662317B2

  公开（公告）日：2010-02-16
• Isolation of Bacterial Strains that Produce the Endocrine Disruptor, Octylphenol Diethoxylates, in Paddy Fields
  作者：Eriko NISHIO、Yayoi ICHIKI、Hiroto TAMURA、Shiro MORITA、Katuji WATANABE、Hiromichi YOSHIKAWA

  DOI：10.1271/bbb.66.1792

  日期：2002.1

  Topsoil samples were collected from 36 different paddy fields in West Japan. Each soil sample was incubated with a basal salt-medium containing 0.2% OPPEO. Twelve samples possessed OPPEO-degrading activity, from which twelve cultures of OPPEO-degrading bacteria were isolated. The isolated bacteria grew on a medium containing 0.2% OPPEO as the sole carbon source, and OP2EO and OP3EO were accumulated in the medium under aerobic conditions. OP1EO and octylphenol, which have often been identified in surface water together with OP2EO, were not observed in this experiment. The bacterial isolates were gram negative and tentatively identified as Pseudomonas putida (10 isolates) and Burkholderia cepacia (one isolate) by BIOLOG and 16S rDNA RFLP analyses.

  从日本西部的36个不同水稻田收集了表层土壤样本。每个土壤样本都跟含有0.2% OPPEO的基础盐培养基一起孵育。十二个样本表现出OPPEO降解活性，分别从中分离出十二种OPPEO降解细菌。所分离的细菌在含有0.2% OPPEO作为唯一碳源的培养基上生长，在好氧条件下积累了OP2EO和OP3EO。在本实验中，通常与OP2EO一起在地表水中被识别的OP1EO和辛基酚并未被观察到。通过BIOLOG和16S rDNA RFLP分析，所分离的细菌为革兰氏阴性，初步鉴定为假单胞菌（Pseudomonas putida，10个分离株）和伯克霍尔德菌（Burkholderia cepacia，一个分离株）。