pentachloro-phenol; potassium-compound | 7778-73-6

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物 - 酚及其卤化、磺化、硝化或亚硝化衍生物
• 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: pentachloro-phenol; potassium-compound
• 英文别名: Pentachlor-phenol; Kalium-Verbindung；Potassium pentachlorophenolate；potassium Pentachlorophenate；potassium;2,3,4,5,6-pentachlorophenolate
• CAS: 7778-73-6
• 化学式: C₆Cl₅O*K
• 分子量: 304.429
• InChiKey: WYQQGYULUDOPRU-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.03
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  pentachloro-phenol; potassium-compound 生成 1,2,3,4,6,7,8,9-八氯二苯并-对-二恶英
  参考文献：
  名称：

  Isomer-specific separation of 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins by high-resolution gas chromatography/mass spectrometry

  摘要：

  DOI：

  10.1021/ac00267a034

文献信息

• Pentachlorophenyl nickel(II) complexes with aromatic amines
  作者：J.M. Coronas、C. Polo、J. Sales

  DOI：10.1016/s0020-1693(00)90072-0

  日期：1981.1

  γ-picoline, or 3,5-lutidine, leads to [Ni(C 6 Cl 5 )L 3 ]ClO 4 . The formation of the new ionic organometallic compounds depends on its insolubility; thus, the reaction in acetone leads to [Ni(C 6 Cl 5 )py 2 (PPh 3 )]ClO 4 , insoluble in that solvent. The action of potassium salts (KX) or phosphines (PR 3 ) on the ionic compounds gives [NiX(C 6 Cl 5 )L 2 ] (X = Cl, Br, NO 2 , C 6 Cl 5 O and NCS), and

  摘要在过量吡啶，β-甲基吡啶，γ-甲基吡啶或3,5-二甲基吡啶存在下，向[NiCl（C 6 Cl 5）（PPh 3）2]的苯溶液中添加过量的NaClO 4，导致生成[Ni（C 6 Cl 5）L 3] ClO 4。新的离子有机金属化合物的形成取决于它的不溶性。因此，在丙酮中的反应导致不溶于该溶剂的[Ni（C 6 Cl 5）py 2（PPh 3）] ClO 4。钾盐（KX）或膦（PR 3）对离子化合物的作用产生[NiX（C 6 Cl 5）L 2]（X = Cl，Br，NO 2，C 6 Cl 5 O和NCS），并且[Ni（C 6 Cl 5）py（PR 3）2] ClO 4 [R ＝ Ph和Et）。通过在[NiX（C 6 Cl 5）py 2]中用膦部分或全部取代胺，形成络合物[NiCl（C 6 Cl 5）py（PEt 3）]和[Ni（NO 2）（C 6 Cl 5） ）（PPh 3）2]。
• Substituted phenyl .alpha.-fluoroacrylates
  申请人：Hoechst Aktiengesellschaft

  公开号：US05266668A1

  公开（公告）日：1993-11-30

  Certain esters of .alpha.-fluoroacrylic acid are accessible by hydrolyzing .alpha.-hydroxymethyl .alpha.-fluoromalonic acid esters and subsequently decarboxylating the hydrolysis product. The phenyl .alpha.-fluoroacrylates which are substituted on the phenyl radical can be prepared by hydroxymethylating dimethyl .alpha.-fluoromalonate, decarboxylating and dehydrating the resuiting dimethyl .alpha.-hydroxymethyl-.alpha.-fluoromalonate and esterifying the resuiting .alpha.-fluoroacrylic acid with substituted phenols. The substituted phenyl .alpha.-fluoroacrylates are colorless liquids or colorless solids which can be polymerized. They are suitable for use as a starting material for the preparation of fluorine polymers.

  通过水解α-羟甲基α-氟丙二酸酯并随后脱羧水解产物，可制备某些α-氟丙烯酸酯。苯基α-氟丙酸酯在苯基上取代的情况下可通过羟甲基化二甲基α-氟丙二酸酯，脱羧和脱水得到二甲基α-羟甲基α-氟丙二酸酯，再通过酯化得到α-氟丙烯酸酯，最终得到取代苯酚的取代苯基α-氟丙酸酯。这些取代苯基α-氟丙酸酯是无色液体或无色固体，可以聚合。它们适用于用作制备氟聚合物的起始材料。
• Chemiluminescent materials and method of making same
  申请人：The United States of America, as represented by the Secretary of the Air Force

  公开号：US10040993B1

  公开（公告）日：2018-08-07

  Chemiluminescent materials are provided that include an encapsulated oxalate-containing composition that includes a core portion and a polymeric coating, a peroxide source, and a fluorescent dye. The core portion includes an oxalate; a polymerizable component composition that polymerizes upon exposure to ultraviolet radiation; a photosensitizer; and an ultraviolet screening agent. The polymeric coating layer surrounding the core portion comprises a polymer derived from the polymerizable component composition. A fluorescent dye may be intermixed in the oxalate-containing composition, intermixed with the peroxide source, present in the chemiluminescent material as a separate dye layer or particle, or present within another component of the chemiluminescent material. A method for making the chemiluminescent material is also provided.

  所提供的化学发光材料包括一种封装的含草酸盐的组合物，该组合物包括核心部分和聚合物涂层、过氧化物源和荧光染料。核心部分包括草酸盐、在紫外线辐射下聚合的可聚合成分组合物、光敏剂和紫外线屏蔽剂。围绕核心部分的聚合物涂层包括从可聚合成分组合物中提取的聚合物。荧光染料可以混合在含草酸盐的组合物中，与过氧化物源混合，作为单独的染料层或颗粒存在于化学发光材料中，或存在于化学发光材料的另一种成分中。此外，还提供了一种制造化学发光材料的方法。
• Device for dispensing chemiluminescent solution
  申请人：Imperial Toy LLC

  公开号：US10118433B2

  公开（公告）日：2018-11-06

  Devices have a flexible housing with an inside chamber having a closed and open end. A first chemiluminescent fluid is disposed in a breakable container in the chamber, and a second chemiluminescent fluid is in the chamber. A tip assembly is attached to the housing and includes a nib movably disposed in the body, and a filter element may be positioned within the body to prevent passage of broken particles from the container to the nib tip. A resilient element is used to impose an outward biasing force on the nib. A porous material is disposed over an outer surface of the nib tip and securely held in place. The device is activated for use by bending the housing to break the container causing the first and second chemiluminescent fluids to mix and react, providing a chemiluminescent solution that flows to the tip assembly for dispensing onto a desired surface.

  设备有一个柔性外壳，内腔有封闭端和开放端。第一种化学发光流体放置在腔室中的可破损容器中，第二种化学发光流体放置在腔室中。笔尖组件连接到外壳上，包括可移动地设置在主体内的笔尖，过滤元件可设置在主体内，以防止破碎的颗粒从容器进入笔尖。弹性元件用于在笔尖上施加向外的偏压力。多孔材料被放置在笔尖的外表面并牢牢固定。通过弯曲外壳使容器破裂，使第一种和第二种化学发光液体混合并发生反应，从而提供化学发光溶液，该溶液流向笔尖组件，以便分配到所需的表面上。
• Synergistic mixtures of Bis (Trichloromethyl) Sulfone and 1,2-dibromo-2,4-dicyanobutane
  申请人：Verichem, Inc.

  公开号：US20030156979A1

  公开（公告）日：2003-08-21

  Combinations of Bis(Trichloromethyl) Sulfone and 1,2-dibromo-2, 4-dicyanobutane are shown to have synergistic antimicrobial properties. Preferred compositions use the two components in ratios of 1:99 to 99:1 by weight. The synergistic combinations are used in paints and adhesives, and in various industrial process waters. The synergistic compositions may be used together with a third microbiocide to enhance the composition's effectiveness against a wide variety of bacteria, molds, and yeasts and other microorganisms.

  双（三氯甲基）砜和 1,2-二溴-2,4-二氰基丁烷的组合具有协同抗菌特性。优选组合物中这两种成分的重量比为 1:99 至 99:1。增效组合物可用于涂料和粘合剂以及各种工业加工用水。增效组合物可与第三种杀微生物剂一起使用，以增强组合物对各种细菌、霉菌、酵母菌和其他微生物的功效。