2,4-二羟基-3,5-二甲氧基-苯甲酸 | 860757-48-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,4-二羟基-3,5-二甲氧基-苯甲酸
• 英文名称: 2,4-dihydroxy-3,5-dimethoxy-benzoic acid
• 英文别名: 2,4-Dihydroxy-3,5-dimethoxy-benzoesaeure；2.4-Dioxy-3.5-dimethoxy-benzoesaeure；2,4-Dihydroxy-3,5-dimethoxybenzoic acid；2,4-dihydroxy-3,5-dimethoxybenzoic acid
• CAS: 860757-48-8
• 化学式: C₉H₁₀O₆
• 分子量: 214.175
• InChiKey: KXYFGQOTAHBUKU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  96.2
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,4-二羟基-3,5-二甲氧基-苯甲酸 生成 1,2,3,4-四甲氧基苯
  参考文献：
  名称：

  Bogert; Plant, Journal of the American Chemical Society, 1915, vol. 37, p. 2732

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 硫酸 、 sodium nitrite 作用下， 生成 2,4-二羟基-3,5-二甲氧基-苯甲酸
  参考文献：
  名称：

  Bogert; Plant, Journal of the American Chemical Society, 1915, vol. 37, p. 2732

  摘要：

  DOI：

文献信息

• EXTRACTS OF AGRICULTURAL HUSKS USED TO MODIFY THE METABOLISM OF PLANTS
  申请人：Medina Esquer, Luis Román

  公开号：EP3127891A1

  公开（公告）日：2017-02-08

  The invention relates to a non-toxic composition prepared from agricultural waste, which includes the steps of: a) hydrolysing the plant matter in acidic conditions; b) nitrating the released phenolic compounds; c) stimulating the coupling between the phenolic compounds which are nitrated or not; d) insolubilising and separating the coupled compounds; and e) drying the precipitated insoluble solids. The resulting composition has phytoregulating properties due to which the application thereof to plants induces favorable metabolic and physiological changes which promote increases in the mass of the roots and the exudate, in the foliar area and mass, in the photosynthetic capacity, in the resistance to biotic factors, in the tolerance to abiotic stress factors and/or in the productivity of the crops.

  本发明涉及一种用农业废弃物制备的无毒组合物，包括以下步骤：a) 在酸性条件下水解植物物质；b) 硝化释放的酚类化合物；c) 促进硝化或未硝化的酚类化合物之间的偶联；d) 使偶联化合物不溶解并分离；以及 e) 干燥沉淀的不溶性固体。由此产生的组合物具有植物调节特性，因此将其应用于植物可诱导有利的新陈代谢和生理变化，从而促进根系和渗出物质量、叶片面积和质量、光合能力、对生物因素的抵抗力、对非生物胁迫因素的耐受力和/或作物产量的提高。
• Bogert; Plaut, Journal of the American Chemical Society, 1915, vol. 37, p. 2730
  作者：Bogert、Plaut

  DOI：——

  日期：——
• [EN] DYE COMPOSITION COMPRISING A RESORCINOL-BASED COUPLER AND AN OXIDATION BASE<br/>[FR] COMPOSITION COLORANTE COMPRENANT UN COUPLEUR À BASE DE RÉSORCINOL ET UNE BASE D'OXYDATION
  申请人：OREAL

  公开号：WO2017051020A1

  公开（公告）日：2017-03-30

  The present invention relates to a composition for dyeing keratin fibres, comprising one or more resorcinol-based couplers, one or more oxidation bases and, preferably, one or more oxidizing agents, preferably chemical oxidizing agents, said composition being free of catalyst, in particular free of metal catalyst. The present invention also relates to a process for dyeing keratin fibres, in particular human keratin fibres such as the hair, using said composition, and also to a multi-compartment device that is suitable for using said composition.