1,3-Propanediol, 2-ethyl-2-pentyl- | 25450-93-5

• 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: 1,3-Propanediol, 2-ethyl-2-pentyl-
• 英文别名: 2-ethyl-2-pentylpropane-1,3-diol
• CAS: 25450-93-5
• 化学式: C₁₀H₂₂O₂
• 分子量: 174.28
• InChiKey: FKXLOGLAYTUOFK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  7
• 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

反应信息

• 作为产物：
  描述：

  2-ethylheptanal 、 聚合甲醛 、 氢氧化钾 以52%的产率得到
  参考文献：
  名称：

  TIMOTEUS X. R.-YU.;RIJKOYA YA. X., UCH. ZAP. TART. UN-TA., 1982, N 616, 41-49

  摘要：

  DOI：

文献信息

• PROCESSES FOR PRODUCTION OF CYCLIC ALKYLENE PHOSPHOROHALIDITE AND CYCLIC PHOSPHORIC ACID ESTER
  申请人：Hamada Toshiya

  公开号：US20120264965A1

  公开（公告）日：2012-10-18

  A process for producing a cyclic alkylene phosphorohalidite, which comprises reacting a specific phosphorus trihalide with a specific alkylene glycol compound under conditions where the phosphorus trihalide is present in an excess amount relative to the amount of the alkylene glycol compound in the reaction system to order to obtain the cyclic alkylene phosphorohalidite by reacting the alkylene glycol compound with the phosphorus trihalide; and a process for producing a cyclic phosphoric acid ester by using the obtained cyclic alkylene phosphorohalidite as a raw material.

  一种生产环状烷基磷卤代酸酐的方法，包括在磷三卤化物相对于反应体系中烷基二醇化合物的量处于过量的条件下，将特定的磷三卤化物与特定的烷基二醇化合物反应，以便通过烷基二醇化合物与磷三卤化物的反应获得环状烷基磷卤代酸酐；以及通过使用获得的环状烷基磷卤代酸酐作为原料来生产环状磷酸酯的方法。
• METHOD FOR PREPARING CYCLIC ACETAL COMPOUND
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP3466941A1

  公开（公告）日：2019-04-10

  A process for producing a cyclic acetal compound represented by the following general formula (3), comprising a step of subjecting a compound A represented by the following general formula (1) and a compound B represented by the following general formula (2) to cyclodehydration reaction in a system comprising a mixture of the compound A and water, the mixture comprising 20% by mass or more of water based on the total amount of the compound A and water, an acid catalyst and the compound B, wherein in the step, water contained in the mixture and water formed by the cyclodehydration reaction are removed from the system at the same time. (In the formulas, R1, R2, R3 and R4 each independently represent a straight-chain or branched alkyl group having 1 to 6 carbon atoms or a hydroxymethyl group.)

  一种生产由以下通式(3)表示的环缩醛化合物的工艺，包括以下步骤： 在由化合物 A 和水的混合物组成的体系中，使由以下通式(1)表示的化合物 A 和由以下通式(2)表示的化合物 B 进行环脱水反应、在该步骤中，混合物中含有的水和通过环脱水反应生成的水同时从系统中去除。 (在公式中，R1、R2、R3 和 R4 各自独立地代表具有 1 至 6 个碳原子的直链或支链烷基或羟甲基）。
• PROCESSES FOR PRODUCTION OF CYCLIC ALKYLENE PHOSPHOHALIDATE AND CYCLIC PHOSPHORIC ACID ESTER
  申请人：Daihachi Chemical Industry Co., Ltd.

  公开号：EP2495247B1

  公开（公告）日：2018-09-12
• PROCESS FOR PRODUCING CYCLIC ACETAL COMPOUND
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP3466941B1

  公开（公告）日：2020-08-05
• POLYURETHANE FILM AND PROCESSED FILM PRODUCED USING SAME
  申请人：Nagahama Sadamu

  公开号：US20140163164A1

  公开（公告）日：2014-06-12

  A problem to be solved by the present invention is to provide a polyurethane film that offers both soft texture and high strength. The present invention relates to a polyurethane film obtained by solidifying a polyurethane (A) obtained by reacting a polyol (a1) including an aliphatic polyester polyol having an anionic group (a1-1), and a polyester polyol (a1-2) other than the aliphatic polyester polyol (a1-1) with a polyisocyanate (a2), using a metal salt, in which the polyurethane (A) has an aromatic structure in the range of 500 mmol/kg to 2,000 mmol/kg with respect to the entire polyurethane (A).