3-ethyl-3-methyl-hexane-2,5-dione | 99182-85-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-ethyl-3-methyl-hexane-2,5-dione
• 英文别名: 3-Aethyl-3-methyl-hexan-2,5-dion；3-Ethyl-3-methylhexane-2,5-dione
• CAS: 99182-85-1
• 化学式: C₉H₁₆O₂
• 分子量: 156.225
• InChiKey: NARWCCZPLHTTLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-ethyl-2,4-dimethyl-5-methylene-4,5-dihydro-furan-3-carboxylic acid 在 硫酸 作用下， 生成 3-ethyl-3-methyl-hexane-2,5-dione
  参考文献：
  名称：

  896. 3-氯-3-甲基丁炔与乙酸乙酰乙酸甲酯之间的反应

  摘要：

  DOI：

  10.1039/jr9580004417

文献信息

• FERTILIZER-POLYMER MIXTURES WHICH INHIBIT NITRIFICATION IN SOILS
  申请人：Sanders John Larry

  公开号：US20080173053A1

  公开（公告）日：2008-07-24

  Improved, low-pH aqueous polymer mixtures are provided which can be applied directly to soils or incorporated within ammoniacal nitrogen-containing fertilizers to inhibit nitrification in soils, thus enhancing plant uptake of ammonium and yields. The polymers are advantageously used as metal (e.g., Ca) salts or complexes at pH levels of up to about 2. The polymers have anionic functional groups and are highly water dispersible.
• COPOLYMERS BASED ON UNSATURATED MONO- OR DICARBOXYLIC ACID DERIVATIVES AND OXYALKYLENEGLYCOL-ALKENYL ETHERS, PROCESSES FOR THE PRODUCTION AND USE THEREOF
  申请人：BOGDAN Moraru

  公开号：US20110136944A1

  公开（公告）日：2011-06-09

  The invention relates to copolymers based on unsaturated mono or dicarboxylic acid derivatives, oxyalkyleneglycol-alkenyl ethers, vinyl polyalkyleneglycol or ester compounds, in addition to the use thereof as additives for aqueous suspensions based on mineral or bituminous binding agents. Said invention is characterized in that the inventive copolymers, having a long lateral chain, impart small amounts of excellent processing properties to aqueous binding suspension, and simultaneously cause the water content in the concrete to be greatly reduced.
• MIXTURE COMPOSITION CONTAINING COPOLYMERS BASED ON UNSATURATED CARBOXYLIC ACID AND ALKENYL ETHER DERIVATIVES AND COPOLYMERS AND TERPOLYMERS CONTAINING SULFO GROUPS AND USE THEREOF
  申请人：MAIER Markus

  公开号：US20110218289A1

  公开（公告）日：2011-09-08

  The invention relates to a mixture composition having dispersing properties, containing copolymers based on unsaturated mono or dicarboxylic acid derivatives and oxyalkylene ethers as component I and water-soluble copolymers and terpolymers containing sulfo groups having an average molecular weight of 50 000-20 000 000 g/mol as component II. By combining both components, which can be respectively characterized by four different structural units, it is possible to obtain mixture compositions which can, more particularly, be used as dispersing agents for organic and/or inorganic pigments and fillers, in addition to known applications in the field of structural chemistry. In the field of structural chemistry, the mixture compositions are suitable for use on account of the dispersing properties thereof, particularly in ceramic systems and in water-based painting and coating systems. Independently of the dispersing effect thereof, the described mixture compositions are also excellent solvents, wherein they can be used more particularly as casein substitutes, even in self-leveling gap-filling materials and troweling compounds by virtue of the stabilizing effect thereof. The inventive mixture composition combines known positive properties of components I and II and can be used in new fields of application, even in the non-structural chemistry field.
• Composition comprising a pesticide and a polycarboxylate ether
  申请人：KNIERIEM Torsten

  公开号：US20120088658A1

  公开（公告）日：2012-04-12

  The present invention provides a composition comprising a pesticide having a solubility in water of at most 10 g/l and a polycarboxylate ether based on a) component groups of the formula Ia and/or Ib and/or Ic as defined below, and b) component groups of the general formula Il as defined below. The present invention further provides a process for producing the composition. The invention further relates to a method of controlling phytopathogenic fungi and/or unwanted plant growth and/or unwanted insect or mite infestation and/or of regulating the growth of plants, wherein the composition is allowed to act on the particular pests, the surroundings thereof or the plants to be protected from the particular pest, the soil and/or on unwanted plants and/or the crop plants and/or the surroundings thereof. The invention also relates to seed comprising the composition.
• US7666241B2
  申请人：——

  公开号：US7666241B2

  公开（公告）日：2010-02-23