癸醇硫酸单酯镁盐 | 25446-93-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫酸及其衍生物
• 中文名称: 癸醇硫酸单酯镁盐
• 英文名称: Sulfuric acid, monodecyl ester, magnesium salt
• 英文别名: magnesium;decyl sulfate
• CAS: 25446-93-9
• 化学式: C20H42MgO8S2
• 分子量: 499.0
• InChiKey: OMJDNJSBEMMDCR-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  4.83
• 重原子数：
  31
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  150
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• GYPSUM WALLBOARD WITH ENHANCED FIRE RESISTANCE, AND RELATED COATINGS AND METHODS
  申请人：UNITED STATES GYPSUM COMPANY

  公开号：EP3983356A1

  公开（公告）日：2022-04-20
• FLOUR BINDER FOR GYPSUM BOARD, AND RELATED METHODS, PRODUCT, AND SLURRIES
  申请人：United States Gypsum Company

  公开号：US20210155543A1

  公开（公告）日：2021-05-27

  Disclosed is an acid-modified flour and a method of making the acid-modified flour. The acid-modified flour is desirably prepared using a dry milling process. A starting flour is combined with a strong acid to form a mixture. The mixture is heated. A neutralizer is added to increase the pH of the mixture. If desired, the mixture can be dried and any agglomerates can be removed. The acid-modified flour can be used as a binder in a slurry for preparing one or more gypsum layers in a gypsum board.
• [EN] GYPSUM WALLBOARD WITH ENHANCED FIRE RESISTANCE, AND RELATED COATINGS AND METHODS<br/>[FR] PLAQUE DE PLÂTRE À RÉSISTANCE AU FEU AMÉLIORÉE ET REVÊTEMENTS ET PROCÉDÉS ASSOCIÉS
  申请人：UNITED STATES GYPSUM CO

  公开号：WO2020256980A1

  公开（公告）日：2020-12-24

  Disclosed are an organic binder-based coating; a composite gypsum board containing face and back cover sheets, an outside surface of the back cover sheet bearing the coating; and a method of preparing composite board where the back cover sheet contains the coating on its outer surface. The coating is formed from a composition comprising an alkaline silicate, a solid filler, and optionally, a borate. An enhancing layer can also be applied to the back cover sheet.
• [EN] SLURRY COMPRISING ACID-MODIFIED FLOUR, GYPSUM BOARD MADE FROM THIS SLURRY AND METHOD TO MAKE THIS GYPSUM BOARD<br/>[FR] SUSPENSION COMPRENANT DE LA FARINE MODIFIÉE PAR UN ACIDE, PLAQUE DE PLÂTRE FABRIQUÉE À PARTIR DE CETTE SUSPENSION ET PROCÉDÉ DE FABRICATION DE CETTE PLAQUE DE PLÂTRE
  申请人：UNITED STATES GYPSUM CO

  公开号：WO2021101960A1

  公开（公告）日：2021-05-27

  Disclosed is an acid-modified flour and a method of making the acid- modified flour. The acid-modified flour is desirably prepared using a dry milling process. A starting flour is combined with a strong acid to form a mixture. The mixture is heated. A neutralizer is added to increase the pH of the mixture. If desired, the mixture can be dried and any agglomerates can be removed. The acid-modified flour can be used as a binder in a slurry for preparing one or more gypsum layers in a gypsum board. Claimed is a method of making gypsum board comprising: (a) forming an acid-modified flour (b) adding the acid-modified flour to at least water and stucco to form a slurry; (c) disposing the slurry to form a gypsum board core between a first cover sheet and a second cover sheet to form a wet assembly; (d) cutting the wet assembly into the gypsum board; and (e) drying the gypsum board. Claimed is a slurry comprising water, stucco, and at least one acid- modified flour having a hot water viscosity of from 50 BU to 420 BU, as measured according to the HWVA test.