5-Ethyl-3-methylheptane-2,4-diol | 7748-39-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 5-Ethyl-3-methylheptane-2,4-diol
• CAS: 7748-39-2
• 化学式: C₁₀H₂₂O₂
• mdl: MFCD00021885
• 分子量: 174.28
• InChiKey: KIVFFJJOSJSITG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Liquid MDI adducts with improved freeze stability
  申请人：Bayer Corporation

  公开号：EP1122270A1

  公开（公告）日：2001-08-08

  This invention relates to liquid polyisocyanate compositions having improved freeze stability. These liquid polyisocyanate compositions have an NCO group content of 15 to 30%, and comprise a blend of (A) an MDI adduct having an NCO group content of 15 to 30%, and (B) an allophanate-modified MDI having an NCO group content of 12 to 32.5%.

  本发明涉及具有更好的冻结稳定性的液态多异氰酸酯组合物。这些液态多异氰酸酯组合物的 NCO 基含量为 15%至 30%，由以下两种物质混合而成：(A) NCO 基含量为 15%至 30%的 MDI 加合物；(B) NCO 基含量为 12%至 32.5%的异丙基改性 MDI。
• Coated particles, methods for their manufacture and for their use as proppants
  申请人：Covestro LLC

  公开号：US10385261B2

  公开（公告）日：2019-08-20

  Disclosed are coated particles. The coated particles include substrate particles and a coating disposed over at least a portion of the substrate particles. The coating includes a condensation reaction product of a reaction mixture that includes a liquid isocyanate-functional component and an isocyanate-reactive composition. Also disclosed are methods for making such particles and methods for using such particles as proppants in hydraulic fracturing.

  所公开的是涂层颗粒。涂层颗粒包括基底颗粒和至少覆盖在基底颗粒一部分上的涂层。涂层包括反应混合物的缩合反应产物，该反应混合物包括液态异氰酸酯功能成分和异氰酸酯反应成分。还公开了制造这种颗粒的方法和在水力压裂中使用这种颗粒作为支撑剂的方法。
• Synthetic esters derived from high stability oleic acid
  申请人：QUAKER CHEMICAL CORPORATION

  公开号：US11155761B2

  公开（公告）日：2021-10-26

  A composition comprising a synthetic ester having a fatty acid mixture including: oleic acid in amount of at least about 85 wt % of the fatty acid mixture; linoleic acid in an amount of about 3 wt % of the fatty acid mixture or less; and linolenic acid in an amount of about 0.5 wt % of the fatty acid mixture or less.

  一种包含合成酯的组合物，其脂肪酸混合物包括：油酸，其含量至少占脂肪酸混合物的约 85 wt %；亚油酸，其含量占脂肪酸混合物的约 3 wt % 或更少；亚麻酸，其含量占脂肪酸混合物的约 0.5 wt % 或更少。
• Process for the preparation of polyisocyanate compositions based on MDI with improved freeze stability
  申请人：Bayer Corporation

  公开号：EP1122270B1

  公开（公告）日：2004-05-06
• FREEZE-STABLE AROMATIC DIISOCYANATES AND PROCESSES FOR THE PREPARATION OF THESE FREEZE-STABLE PRODUCTS
  申请人：Bayer MaterialScience LLC

  公开号：EP2225305B1

  公开（公告）日：2013-11-20