3-chloro-2-methylphenoxyacetic acid | 579-64-6

• 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: 3-chloro-2-methylphenoxyacetic acid
• 英文别名: (3-Chlor-2-methyl-phenoxy)-essigsaeure；2-(3-Chloro-2-methylphenoxy)acetic acid
• CAS: 579-64-6
• 化学式: C₉H₉ClO₃
• mdl: MFCD19686263
• 分子量: 200.622
• InChiKey: GLSHQWWBXCWJDK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-chloro-2-methylphenoxyacetic acid 在 三氯化铝 、 溶剂黄146 作用下， 以 二硫化碳 为溶剂， 生成 3-Chlor-2-methyl-4-<2-dimethylaminomethyl-butyryl>-phenoxyessigsaeure
  参考文献：
  名称：

  beta-aminoacylphenoxy-and beta-aminoacylphenylmercapto-derivatives of monocarboxylicacids

  摘要：

  公开号：

  US03251064A1
• 作为产物：
  描述：

  3-氯-2-甲基苯酚 在 sodium hydroxide 、 potassium carbonate 作用下， 以 四氢呋喃 、 丙酮 为溶剂， 反应 10.0h， 生成 3-chloro-2-methylphenoxyacetic acid
  参考文献：
  名称：

  Biological Monitoring of 2,4,5-Trichlorophenol (I):  Preparation of Antibodies and Development of an Immunoassay Using Theoretical Models

  摘要：

  Antibodies against 2,4,5-trichlorophenol have been prepared after theoretical and molecular modeling chemical studies of three potential immunizing haptens with the aim to find out the one mimicking best the target analyte. Competitive direct and indirect ELISAs have been developed after screening a battery of haptenized enzyme tracers and coating antigens, respectively. The relation between the degree of heterology of the competitor and the resulting immunoassay detectability has been investigated according to the electronic similarities of the competitor haptens with the target analyte taking in consideration their pK(a) values. These studies have been performed using theoretical and molecular modeling tools to find out their electronic distribution at their minimum energetic levels. The results suggest that the competitors should have a high homology to produced assays with good detectability values. On the other hand detectability improves when lowering the hapten density of the competitors. An indirect competitive ELISA has been finally selected for further investigation. The immunoassay has an IC50 value of 0.6 mug L-1 and a limit of detection of 0.084 mug L-1. The selectivity of the assay is high in relation to other chlorophenols frequently present in real samples. In contrast, the brominated analogues may also be recognized with this assay.

  DOI：

  10.1021/tx025555h

文献信息

• Granular controlled release agrochemical compositions and process for the preparation thereof
  申请人：Everris International B.V.

  公开号：EP2545775A2

  公开（公告）日：2013-01-16

  A granular agrochemical composition is disclosed including a granular core material having a water soluble portion with a first coating layer applied on the surface of the core material and a second coating layer applied on the surface of the first coating layer. The first coating layer includes a wax composition having a biologically active ingredient incorporated therein and the second coating layer includes a polymeric composition.; The granular agrochemical composition exhibits a controlled rate of release of the biologically active ingredient therefrom over a period greater than about 30 days from the date of initial exposure of the granular composition to moisture whereby essentially all of the biologically active ingredient incorporated in the wax material of the first coating layer is released from the granular composition before the water soluble portion of the granular core material is released from the granular composition.

  本发明公开了一种颗粒状农用化学品组合物，包括一种颗粒状芯材，芯材具有水溶性部分，芯材表面涂有第一涂布层，第一涂布层表面涂有第二涂布层。颗粒状农用化学品组合物显示出生物活性成分从颗粒状组合物中释放的可控速率，从颗粒状组合物最初暴露于湿气之日起超过约 30 天的时间内，颗粒状组合物中的生物活性成分基本上全部从第一涂布层的蜡材料中释放出来，然后颗粒状芯材的水溶性部分才从颗粒状组合物中释放出来。
• BE639727
  申请人：——

  公开号：——

  公开（公告）日：——
• Leaper et al., 1955, vol. 9, p. 9,10
  作者：Leaper et al.

  DOI：——

  日期：——
• GRANULAR CONTROLLED RELEASE AGROCHEMICAL COMPOSITIONS AND PROCESS FOR THE PREPARATION THEREOF
  申请人：Everris International B.V.

  公开号：EP1928231B1

  公开（公告）日：2014-03-12
• Granular Controlled Release Agrochemical Compositions and Process for the Preparation Thereof
  申请人：van BOXTEL-VERHOEVEN Lonneke Jacoba

  公开号：US20110111956A1

  公开（公告）日：2011-05-12

  A granular agrochemical composition is disclosed including a granular core material having a water soluble portion with a first coating layer applied on the surface of the core material and a second coating layer applied on the surface of the first coating layer. The first coating layer includes a wax composition having a biologically active ingredient incorporated therein and the second coating layer includes a polymeric composition. The granular agrochemical composition exhibits a controlled rate of release of the biologically active ingredient therefrom over a period greater than about 30 days from the date of initial exposure of the granular composition to moisture whereby essentially all of the biologically active ingredient incorporated in the wax material of the first coating layer is released from the granular composition before the water soluble portion of the granular core material is released from the granular composition.