3-羟基-2,2-二(羟基甲基)丙基棕榈酸酯 | 17630-08-9

• 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: 3-羟基-2,2-二(羟基甲基)丙基棕榈酸酯
• 英文名称: O-palmitoyl-pentaerythritol
• 英文别名: O-Palmitoyl-pentaerythrit；3-hydroxy-2,2-bis(hydroxymethyl)propyl palmitate；[3-hydroxy-2,2-bis(hydroxymethyl)propyl] hexadecanoate
• CAS: 17630-08-9
• 化学式: C₂₁H₄₂O₅
• 分子量: 374.561
• InChiKey: VURIDHCIBBJUDI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  26
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

安全信息

• 海关编码：
  2915709000

反应信息

• 作为反应物：
  描述：

  季戊四醇 、 甘油棕榈酸酯 、 3-羟基-2,2-二(羟基甲基)丙基棕榈酸酯 、 2,2-二(羟基甲基)丙烷-1,3-二基二棕榈酸酯 、 3-羟基-2,2-二[(棕榈酰氧基)甲基]丙基棕榈酸酯 生成 甘油
  参考文献：
  名称：

  GERSHANOVA, EH. L.;IVANOV, S. A.;MIXITAROVA, Z. A.;SOROKIN, M. F., LAKOKRASOCH. MATER. I IX PRIMENENIE,(1990) N, S. 9-13

  摘要：

  DOI：
• 作为产物：
  描述：

  季戊四醇 、 棕榈酸 在 苯酚 作用下， 生成 3-羟基-2,2-二(羟基甲基)丙基棕榈酸酯
  参考文献：
  名称：

  Savary, Bulletin de la Societe Chimique de France, 1947, p. 260

  摘要：

  DOI：

文献信息

• POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF
  申请人：Monden Toshiki

  公开号：US20110245388A1

  公开（公告）日：2011-10-06

  In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance.

  在含有聚碳酸酯树脂和聚碳硅烷化合物的聚碳酸酯树脂组合物中，使用聚碳硅烷化合物可以改变聚碳酸酯树脂组合物的表面特性，而不会对聚碳酸酯树脂的固有特性产生不利影响，如透明度、耐热性和机械性能（例如冲击强度）。含有100质量部聚碳酸酯树脂、0.001至1质量部金属盐化合物和0.005至5质量部聚碳硅烷化合物的聚碳酸酯树脂组合物具有显著提高的阻燃性和高透明度，显著减少气体排放和模具污染，同时不会损失冲击强度和耐热性。
• POLYCARBONATE RESIN COMPOSITION, MOLDED ARTICLE, POLYCARBONATE RESIN, AND END-CAPPING AGENT FOR POLYCARBONATE RESIN
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20200115496A1

  公开（公告）日：2020-04-16

  A polycarbonate resin composition, a molded article, a polycarbonate resin, and an end-capping agent for polycarbonate resins are provided. The polycarbonate resin composition contains: a polycarbonate resin having a terminal structure represented by Formula (A) and having a viscosity average molecular weight from 1×10 4 to 5×10 4 , and a stabilizer. In Formula (A), R 1 is selected from the group consisting of a hydrogen atom, halogen atoms, linear alkyl groups having from 1 to 9 carbons, branched alkyl groups having from 3 to 9 carbons, linear alkenyl groups having from 2 to 9 carbons, branched alkenyl groups having from 3 to 9 carbons, and aryl groups having from 6 to 12 carbons; and R 2 to R 7 are each independently selected from the group consisting of a hydrogen atom, alkyl groups having from 1 to 9 carbons, and alkoxy groups having from 1 to 9 carbons.

  提供聚碳酸酯树脂组合物、成型品、聚碳酸酯树脂和聚碳酸酯树脂封端剂。聚碳酸酯树脂组合物包含：具有由式（A）表示的末端结构和粘度平均分子量为1×104到5×104的聚碳酸酯树脂，以及稳定剂。在式（A）中，R1选择自氢原子、卤素原子、具有1到9个碳原子的直链烷基、具有3到9个碳原子的支链烷基、具有2到9个碳原子的直链烯基、具有3到9个碳原子的支链烯基和具有6到12个碳原子的芳基组成的群；而R2到R7分别独立地选择自氢原子、具有1到9个碳原子的烷基和具有1到9个碳原子的烷氧基组成的群。
• ADHESIVE COMPOSITION
  申请人：NIPPON SODA CO., LTD.

  公开号：US20210078931A1

  公开（公告）日：2021-03-18

  A novel adhesive composition that exhibits excellent adhesiveness even to materials having poor adhesiveness, such as polyolefin materials. The adhesive composition includes a polymer having a partial structure represented by formula [I] (where R 1 to R 3 each independently represent an unsubstituted or substituted aryl group; R 1 and R 2 , R 2 and R 3 , or R 3 and R 1 are optionally bonded by a single bond; A represents an unsubstituted or substituted arylene group; G represents a carbon atom, a silicon atom, or a germanium atom; and * represents a bonding position).

  一种新型粘合剂组合物，即使对于具有较差粘附性的材料，如聚烯烃材料，也表现出优异的粘附性。该粘合剂组合物包括具有由公式[I]表示的部分结构的聚合物（其中R1至R3分别独立地表示未取代或取代芳基；R1和R2、R2和R3或R3和R1可选择地通过单键连接；A表示未取代或取代芳基烃基；G表示碳原子、硅原子或锗原子；*表示键合位置）。
• QUATERNARY AMMONIUM COMPOUND, AND AGENT FOR SUPPRESSION OF GENERATION OF VOLATILE ORGANIC COMPOUND FROM POLYACETAL BY USE OF THE SAME
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20190161433A1

  公开（公告）日：2019-05-30

  A quaternary ammonium compound represented by the following formula (1): [(R1) m (R2) 4-m N + ] n X n− (1) wherein each R1 independently represents an unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms; an aryl group having 6 to 20 carbon atoms; an aralkyl group where an unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms is substituted with at least one aryl group having 6 to 20 carbon atoms; or an alkylaryl group where an aryl group having 6 to 20 carbon atoms is substituted with at least one unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms; each R2 independently represents a group having 2 to 60 carbon atoms and 2 to 30 oxygen atoms, the group represented by the following formula: —(RO)k-H, wherein R represents a substituted or unsubstituted alkyl group and k represents a natural number of 2 or more.

  以下是用中文翻译的结果： 一种四元铵化合物，由以下公式（1）表示：[(R1)m(R2)4-mN+]nXn−（1）其中，每个R1独立地表示未取代的1至30个碳原子的烷基或取代的烷基；具有6至20个碳原子的芳基；取代的1至30个碳原子的烷基或取代的烷基被至少一个具有6至20个碳原子的芳基取代的芳基烷基；或者，具有6至20个碳原子的芳基被至少一个未取代的1至30个碳原子的烷基或取代的烷基取代的烷基芳基；每个R2独立地表示具有2至60个碳原子和2至30个氧原子的基团，由以下公式表示：-（RO）k-H，其中R表示取代或未取代的烷基，k表示自然数2或更多。
• AROMATIC POLYCARBONATE RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND MOLDED ARTICLE FORMED FROM AROMATIC POLYCARBONATE RESIN COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20150299461A1

  公开（公告）日：2015-10-22

  An aromatic polycarbonate resin composition is obtained by removing a solvent from a resin solution that is obtained by dissolving an aromatic polycarbonate resin-A that has a viscosity-average molecular weight of 3,000-25,000 and an aromatic polycarbonate resin-B that has a viscosity-average molecular weight of 50,000-90,000 into the solvent. The aromatic polycarbonate resin-A is contained in an amount of 99-50% by mass and the aromatic polycarbonate resin-B is contained in an amount of 1-50% by mass relative to the total mass of the aromatic polycarbonate resin-A and the aromatic polycarbonate resin-B; a plate-like molded article having thickness of 3.0 mm and molded from the aromatic polycarbonate resin composition has a haze value of 2% or less; and the number of unmelted polycarbonate pieces having a length of 100 μm or more and present within a region of 5 cm×3 cm in the plate-like molded article is 10 or less.

  一种芳香族聚碳酸酯树脂组合物的制备方法，包括从树脂溶液中去除溶剂。所述树脂溶液是通过将具有粘度平均分子量为3,000-25,000的芳香族聚碳酸酯树脂-A和具有粘度平均分子量为50,000-90,000的芳香族聚碳酸酯树脂-B溶解到溶剂中得到的。所述芳香族聚碳酸酯树脂-A的含量相对于芳香族聚碳酸酯树脂-A和芳香族聚碳酸酯树脂-B的总质量为99-50% ，所述芳香族聚碳酸酯树脂-B的含量相对于芳香族聚碳酸酯树脂-A和芳香族聚碳酸酯树脂-B的总质量为1-50%。用该芳香族聚碳酸酯树脂组合物制成的厚度为3.0毫米的板状成型品的浑浊度值为2％或以下；在板状成型品的5厘米×3厘米区域内，长度为100微米或更长的未熔化聚碳酸酯碎片的数量为10个或以下。