N-octadecyl-palmitamide | 130754-61-9

• 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: N-octadecyl-palmitamide
• 英文别名: Palmitoyl-octadecylamin；Palmitinsaeure-octadecylamid；N-Octadecyl-palmitamid；N-Octadecyl-palmitinamid；Hexadecanamide, N-octadecyl-；N-octadecylhexadecanamide
• CAS: 130754-61-9
• 化学式: C₃₄H₆₉NO
• 分子量: 507.928
• InChiKey: LATYIOCNFUDYLN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.7
• 重原子数：
  36
• 可旋转键数：
  31
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-octadecyl-palmitamide 、 氢化铝锂 生成 N-十六烷基十八烷胺
  参考文献：
  名称：

  LUPO, DONALD;PRASS. , WERNER;SCHEUNEMANN, UDE

  摘要：

  DOI：
• 作为产物：
  描述：

  棕榈酸 、 十八胺 在 iron(III) chloride hexahydrate 作用下， 反应 6.0h， 以47%的产率得到N-octadecyl-palmitamide
  参考文献：
  名称：

  多价金属盐作为长链脂肪酸与脂肪胺酰胺化的多功能催化剂

  摘要：

  多价金属盐，如氯化铁和硫酸盐，是用于脂肪族脂肪酸与长链脂肪胺酰胺化的活性和通用催化剂。

  DOI：

  10.1055/s-2008-1067168

文献信息

• Compositions of poly(phenylene ether) and polyester resins
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0699716A2

  公开（公告）日：1996-03-06

  Disclosed are poly(phenylene ether) resin - polyester resin compositions comprising a flow promoting amide. The compositions may optionally contain an impact modifier; a non-elastomeric polymer of an alkenylaromatic compound; a polycarbonate resin; a reinforcing filler or any combination of the foregoing. The compatibility of the compositions can be further improved with the addition of a poly(phenylene ether) resin which is epoxy or ortho-ester functionalized. Improved articles can be made from these compositions.

  本发明公开了含有流动促进酰胺的聚苯醚树脂-聚酯树脂组合物。该组合物还可选择含有抗冲改性剂、烯芳基化合物的非弹性聚合物、聚碳酸酯树脂、增强填料或上述物质的任意组合。通过添加环氧或原酯官能化的聚苯醚树脂，可以进一步提高组合物的相容性。用这些组合物可以制造出更好的产品。
• RESIN COMPOSITION HAVING EASY-TO-OPEN PROPERTY AND USE THEREOF
  申请人：Du Pont-Mitsui Polychemicals Co., Ltd.

  公开号：EP1591482A1

  公开（公告）日：2005-11-02

  The present invention relates to a resin composition having an easy-openable property which comprises an ethylene polymer composition (D) comprising 5 to 65 wt% of a propylene polymer (A), 1 to 35 wt% of an ethylene/α-olefin random copolymer (B) having a density of less than 895 kg/m3 and 10 to 85 wt% of an ethylene polymer (C) having a density of 895 kg/m3 and more (in a total amount of 100 wt%), and a film thereof. The resin composition having an easy-openable property is useful as lid materials especially for propylene polymer containers and provides excellent sealability and easy openability and further provides excellent heat resistance and oil resistance.

  本发明涉及一种具有易开特性的树脂组合物，它包括乙烯聚合物组合物（D），其中丙烯聚合物（A）占 5 至 65 wt%，乙烯/α-烯烃无规共聚物（B）占 1 至 35 wt%，其密度小于 895 kg/m3，乙烯聚合物（C）占 10 至 85 wt%，其密度为 895 kg/m3 及以上（总量为 100 wt%），还包括一层薄膜。这种具有易开特性的树脂组合物可用作盖子材料，特别是丙烯聚合物容器的盖子材料，具有优异的密封性和易开性，还具有优异的耐热性和耐油性。
• OLEFIN POLYMER COMPOSITIONS AND EASY-PEELABLE SEALANTS MADE BY USING THE SAME
  申请人：Du Pont-Mitsui Polychemicals Co., Ltd.

  公开号：EP1637559A1

  公开（公告）日：2006-03-22

  The present invention provides olefin polymer compositions that provide an easy-peelable sealant showing low temperature dependence of heat-sealing strength, excellent low-temperature sealability, sealing properties and appearance of the peeling section when used with polypropylene. In particular, the present invention includes as a composition having excellent heat and oil resistance a composition comprising in a particular proportion a propylene-based polymer (A), ethylene-based polymer (B) having a density of not less than 900 kg/m3, a non-crystalline or low-crystalline ethylene/α-olefin copolymer (C) and a tackifier resin (D), and as a composition having excellent oil resistance a composition comprising in a particular proportion an ethylene/unsaturated ester copolymer (E), a propylene-based polymer (A), a non-crystalline or low-crystalline ethylene/α-olefin copolymer (C) and a tackifier resin (D).

  本发明提供了一种烯烃聚合物组合物，该组合物提供了一种易剥离密封剂，与聚丙烯一起使用时，热封强度与温度关系不大，具有优异的低温密封性、密封性能和剥离部分的外观。特别是，本发明包括一种具有优异耐热性和耐油性的组合物，该组合物按特定比例包含丙烯基聚合物（A）、密度不小于 900 kg/m3 的乙烯基聚合物（B）、非结晶或低结晶乙烯/α-烯烃共聚物（C）和增粘树脂（D）、以及一种具有优异耐油性的组合物，该组合物按特定比例包含乙烯/不饱和酯共聚物（E）、丙烯基聚合物（A）、非结晶或低结晶乙烯/α-烯烃共聚物（C）和增粘树脂（D）。
• Olefin polymer compositions and easy-peelable sealants made by using the same
  申请人：Du Pont-Mitsui Polychemicals Co., Ltd.

  公开号：EP2166035A2

  公开（公告）日：2010-03-24

  The present invention provides olefin polymer compositions that provide an easy-peelable sealant showing low temperature dependence of heat-sealing strength, excellent low-temperature sealability, sealing properties and appearance of the peeling section when used with polypropylene. In particular, the present invention includes as a composition having excellent heat and oil resistance a composition comprising in a particular proportion a propylene-based polymer (A), ethylene-based polymer (B) having a density of not less than 900 kg/m3, a non-crystalline or low-crystalline ethylene/α-olefin copolymer (C) and a tackifier resin (D), and as a composition having excellent oil resistance a composition comprising in a particular proportion an ethylene/unsaturated ester copolymer (E), a propylene-based polymer (A), a non-crystalline or low-crystalline ethylene/α-olefin copolymer (C) and a tackifier resin (D).

  本发明提供了一种烯烃聚合物组合物，该组合物提供了一种易剥离密封剂，与聚丙烯一起使用时，热封强度与温度关系不大，具有优异的低温密封性、密封性能和剥离部分的外观。特别是，本发明包括一种具有优异耐热性和耐油性的组合物，该组合物按特定比例包含丙烯基聚合物（A）、密度不小于 900 kg/m3 的乙烯基聚合物（B）、非结晶或低结晶乙烯/α-烯烃共聚物（C）和增粘树脂（D）、以及一种具有优异耐油性的组合物，该组合物按特定比例包含乙烯/不饱和酯共聚物（E）、丙烯基聚合物（A）、非结晶或低结晶乙烯/α-烯烃共聚物（C）和增粘树脂（D）。
• RESIN COMPOSITION FOR SEALANT, LAYERED BODY, PACKAGING MATERIAL AND PACKAGING BODY
  申请人：DOW-MITSUI POLYCHEMICALS CO., LTD.

  公开号：EP3888910A1

  公开（公告）日：2021-10-06

  A resin composition for a sealant has excellent heat-sealing strength with respect to a substrate, and a reduced elution amount thereof into normal heptane. A resin composition for a sealant includes: a resin (A) which is an ethylene-(meth)acrylic acid ester copolymer in which a content of a (meth)acrylic acid ester unit is from 10% by mass to 25% by mass; and a tackifying resin (B), in which a content of the resin (A) is more than 45% by mass with respect to a total amount of resin components in the resin composition for a sealant, and a content of the tackifying resin (B) is from 0.1% by mass to 10% by mass with respect to the total amount of the resin components in the resin composition for a sealant.

  一种用于密封剂的树脂组合物对基材具有极佳的热封强度，并能减少其在普通庚烷中的洗脱量。 一种密封剂用树脂组合物包括：乙烯-(甲基)丙烯酸酯共聚物树脂 (A)，其中(甲基)丙烯酸酯单元的含量为 10% 至 25%；增粘树脂 (B)，其中树脂 (A) 的含量占密封剂用树脂组合物中树脂成分总量的 45% 以上，增粘树脂 (B) 的含量占密封剂用树脂组合物中树脂成分总量的 0.以质量计，增粘树脂 (B) 的含量为密封剂树脂组合物中树脂成分总量的 0.1% 至 10%。