2-羟甲基-2-庚基-1,3-丙二醇 | 4780-30-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 2-羟甲基-2-庚基-1,3-丙二醇
• 英文名称: 2-heptyl-2-hydroxymethyl-propane-1,3-diol
• 英文别名: 2-Heptyl-2-hydroxymethyl-propan-1,3-diol；1,1,1-Tris-hydroxymethyl-octan；2-Heptyl-2-(hydroxymethyl)propane-1,3-diol
• CAS: 4780-30-7
• 化学式: C₁₁H₂₄O₃
• 分子量: 204.31
• InChiKey: HHKAGFTWEFVXET-UHFFFAOYSA-N

物化性质

• 熔点：
  68-69 °C
• 沸点：
  359.2±22.0 °C(Predicted)
• 密度：
  1.008±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  14
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-羟甲基-2-庚基-1,3-丙二醇 生成 2-methylenenonanal
  参考文献：
  名称：

  Shono et al., Kogyo Kagaku zasshi / Journal of the Society of Chemical Industry, 1956, vol. 59, p. 960

  摘要：

  DOI：
• 作为产物：
  描述：

  聚合甲醛 、 壬醛 在 氢氧化钾 、 水 作用下， 生成 2-羟甲基-2-庚基-1,3-丙二醇
  参考文献：
  名称：

  Shono et al., Kogyo Kagaku zasshi / Journal of the Society of Chemical Industry, 1956, vol. 59, p. 960

  摘要：

  DOI：

文献信息

• Method For The Combined Production of Polyols In The Presence Of An Inorganic Base
  申请人：OXEA GmbH

  公开号：US20190241492A1

  公开（公告）日：2019-08-08

  The present invention relates to a process for simultaneously consecutive preparation of polyols by base-catalysed reaction of at least two different mid-chain aldehydes with formaldehyde. The simultaneous consecutive mode of operation makes it possible to achieve high conversions and high selectivities for both aldehydes, with additional achievement of a distinct reduction in the amount of unreacted formaldehyde remaining. This leads to improved process economics, since the energy costs for workup of the formaldehyde stream are distinctly reduced.

  本发明涉及一种通过碱催化反应至少两种不同的中链醛和甲醛同时连续制备多元醇的方法。同时连续的操作方式使得两种醛都能够实现高转化率和高选择性，并且还能显著减少未反应的甲醛量。这导致了工艺经济性的改善，因为处理甲醛流的能量成本明显降低了。
• Monomer Compound, Process for Producing the Same, Polymer Thereof, and Water-Based Curable Composition
  申请人：Kobata Masami

  公开号：US20080053835A1

  公开（公告）日：2008-03-06

  The present invention provides an α-oxoamide group- and (meth)acryloyloxy group-containing monomer compound represented by Formula (I) wherein Y is a C 1-6 straight-chain alkylene group which may be substituted with a C 1-6 organic group, R 1 is a C 1-16 organic group, R 2 is a hydrogen atom or a C 1-8 organic group, and R 3 is a hydrogen atom or a methyl group; a production process therefor; a polymer thereof; and an aqueous curable composition containing the polymer.

  本发明提供了一种α-氧酰胺基和（甲基）丙烯酰氧基含有的单体化合物，其化学式为（I），其中Y为C1-6直链烷基，可以被C1-6有机基替代，R1为C1-16有机基，R2为氢原子或C1-8有机基，R3为氢原子或甲基；其制备方法；其聚合物；以及含有该聚合物的水性固化组合物。
• CURABLE AQUEOUS COMPOSITION
  申请人：Kobata Masami

  公开号：US20100230291A1

  公开（公告）日：2010-09-16

  The present invention provides an aqueous curable composition comprising (A) a compound comprising all or some primary amino groups and/or secondary amino groups optionally neutralized with a Brønsted acid, and (B) a crosslinking agent, the crosslinking agent being a compound having an (N-alkyl-N-(2-acylacyl)amino)alkyloxycarbonylamino group represented by General Formula (I) wherein R 1 , R 2 and R 3 are each independently a hydrogen atom or C 1-7 alkyl group, R 4 and R 5 are each independently a hydrogen atom or C 1-16 organic group, and Y is a straight C 1-6 alkylene group optionally substituted with a C 1-6 organic group as a substituent.

  本发明提供一种水性固化组合物，包括（A）化合物，其包含全部或部分原始氨基和/或次要氨基，可选择用Brønsted酸中和，以及（B）交联剂，所述交联剂是一种具有（N-烷基-N-（2-酰基酰基）氨基）烷氧羰基氨基基团的化合物，其通式表示为（I），其中R1、R2和R3各自独立地为氢原子或C1-7烷基，R4和R5各自独立地为氢原子或C1-16有机基团，Y是一种直链的C1-6烷基，可选择用C1-6有机基团作为取代基。
• INK COMPOSITION, INKJET RECORDING METHOD AND PROCESS FOR PRODUCING MOLDED PRINTED MATERIAL
  申请人：MOCHIZUKI Kyohei

  公开号：US20110242191A1

  公开（公告）日：2011-10-06

  An ink composition is provided that includes (Component a) an open-chain and/or cyclic ether bond-containing monofunctional (meth)acrylate, (Component b) one or more monofunctional ethylenically unsaturated compounds selected from the group consisting of a polycyclic aliphatic group-containing monofunctional (meth)acrylate and N-vinyl-2-caprolactam, (Component c) a polymerization initiator, (Component e) a polyfunctional (meth)acrylate at no greater than 10 wt % relative to the ink composition, and (Component f) a fluorine-substituted hydrocarbon group- or siloxane structure-containing polymer, the ratio by weight of (Component a)/(Component b) being 0.7 to 1.9. There are also provided an inkjet recording method that includes (a 1 ) an image formation step of forming an image above a recording medium by discharging the ink composition by an inkjet method and (b 1 ) a curing step of curing the ink composition by irradiating the obtained image with actinic radiation to thus obtain a cured image above the recording medium, and a process for producing a molded printed material that includes (a 2 ) an image formation step of forming an image above a recording medium by discharging the ink composition by an inkjet method, (b 2 ) a curing step of curing the ink composition by irradiating the obtained image with actinic radiation to thus obtain a printed material having a cured image above the recording medium, and (c 2 ) a molding step of molding the printed material.

  提供了一种墨水组合物，包括（组分a）一种开链和/或环状醚键含有单官能基（甲基）丙烯酸酯，（组分b）一种或多种单官能基乙烯基不饱和化合物，所述化合物选自包含多环脂肪族基的单官能基（甲基）丙烯酸酯和N-乙烯基-2-己内酰胺的群组，（组分c）一种聚合引发剂，（组分e）一种多官能基（甲基）丙烯酸酯，相对于墨水组合物不大于10重量％，以及（组分f）一种含有氟代烃基或硅氧烷结构的聚合物，其中（组分a）/（组分b）的重量比为0.7到1.9。还提供了一种喷墨记录方法，包括（a1）通过喷墨方法排放墨水组合物形成记录介质上的图像形成步骤和（b1）通过照射获得的图像进行光致固化的固化步骤，从而在记录介质上获得固化图像，以及一种生产模塑印刷材料的过程，包括（a2）通过喷墨方法排放墨水组合物形成记录介质上的图像形成步骤，（b2）通过照射获得的图像进行光致固化的固化步骤，从而在记录介质上获得具有固化图像的印刷材料，以及（c2）模塑印刷材料的模塑步骤。
• Process for the production of 3-alkyl-3-hydroxymethyloxetanes
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP1038869A1

  公开（公告）日：2000-09-27

  A process is described for the production of 3-alkyl-3-hydroxymethyloxetanes of the general formula 1, in which R1 denotes a linear or branched C1-C12 alkyl group, which process comprises reacting a trimethylolalkane of the general formula 2,         (HO-CH2)3C-R1     (2) in which R1 is defined as above, with a dialkyl carbonate of the general formula 3,         R2-O-(C=O)-O-R2     (3) in which R2 denotes a linear or branched C1-C4 alkyl group, in the presence of a basic catalyst, wherein in a first stage the reaction mixture is stirred for at least 6 hours with refluxing at a temperature of 90-120°C, in a second stage the alcohol formed R2OH is distilled off at the same temperature and in a third stage the product formed is decarboxylated and deoligomerised at a temperature of 125-150°C and the desired 3-alkyl-3-hydroxymethyloxetane is simultaneously distilled off. The process according to the invention makes it possible to obtain the desired 3-alkyl-3-hydroxymethyloxetanes at elevated purity and in particular without a content of odorous secondary products without an additional purification stage being required to separate secondary products.

  本发明描述了一种生产通式 1 的 3-烷基-3-羟甲基氧杂环丁烷的工艺，其中 R1 表示直链或支链 C1-C12 烷基、 其中 R1 表示直链或支链 C1-C12 烷基，该工艺包括使通式 2 的三甲基烷烃反应、 (HO-CH2)3C-R1 (2) 其中 R1 的定义同上，与通式 3 的二烷基碳酸酯反应、 R2-o-(C=O)-O-R2 (3) 其中 R2 表示直链或支链 C1-C4 烷基，在碱性催化剂存在下，在第一阶段，反应混合物在 90-120°C 温度下搅拌回流至少 6 小时；在第二阶段，在相同温度下蒸馏掉形成的 R2OH 醇；在第三阶段，在 125-150°C 温度下对形成的产物进行脱羧和脱聚，同时蒸馏掉所需的 3-烷基-3-羟甲基氧杂环丁烷。 根据本发明的工艺，可以获得纯度较高的所需 3-烷基-3-羟甲基氧杂环丁烷，特别是不含有异味的次级产物，而不需要额外的纯化阶段来分离次级产物。