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(Z)-N-十八烷基-9-十八碳烯酰胺 | 6952-63-2

中文名称
(Z)-N-十八烷基-9-十八碳烯酰胺
中文别名
——
英文名称
N-octadecyloleamide
英文别名
N-octadecyl-oleamide;N-Octadecyl-oleamid;Oelsaeure-octadecylamid;(Z)-N-octadecyl-9-octadecenamide;N-octadecyl oleic amide;N-stearyl oleamide;(Z)-N-octadecyloctadec-9-enamide
(Z)-N-十八烷基-9-十八碳烯酰胺化学式
CAS
6952-63-2
化学式
C36H71NO
mdl
——
分子量
533.966
InChiKey
VZGOTNLOZGRSJA-ZZEZOPTASA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    70 °C
  • 沸点:
    637.8±34.0 °C(Predicted)
  • 密度:
    0.857±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    15.9
  • 重原子数:
    38
  • 可旋转键数:
    32
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    29.1
  • 氢给体数:
    1
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2924199090

SDS

SDS:59c89d2cd0428e342b40a11ab938401e
查看

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (Z)-N-十八烷基-9-十八碳烯酰胺 在 lithium aluminium tetrahydride 作用下, 生成 N-oleyl-N-n-octadecylamine
    参考文献:
    名称:
    Stabilization of polynucleotide complexes
    摘要:
    聚核苷酸复合物通过添加一种抗冻保护剂并对所得的配方进行冻干处理来稳定。冻干配方经过研磨或筛选成为干粉配方,可用于传递聚核苷酸复合物。将聚核苷酸传递到所需细胞组织的方法是通过将粉末与组织接触以重新水合。在一个首选实施例中,使用干粉配方来诱导患者肺组织的基因修饰。
    公开号:
    EP1491217A1
  • 作为产物:
    参考文献:
    名称:
    Stabilization of polynucleotide complexes
    摘要:
    聚核苷酸复合物通过添加一种抗冻保护剂并对所得的配方进行冻干处理来稳定。冻干配方经过研磨或筛选成为干粉配方,可用于传递聚核苷酸复合物。将聚核苷酸传递到所需细胞组织的方法是通过将粉末与组织接触以重新水合。在一个首选实施例中,使用干粉配方来诱导患者肺组织的基因修饰。
    公开号:
    EP1491217A1
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文献信息

  • Utilizing the amidation reaction to address the “cooperative effect” of carboxylic acid/amine on the size, shape, and multicolor output of fluoride upconversion nanoparticles
    作者:Wenbin Niu、Suli Wu、Shufen Zhang
    DOI:10.1039/c1jm10985e
    日期:——
    Here we elucidate the “cooperative effect” of carboxylic acid/amine on the size, shape, and multicolor output of fluoride upconversion nanoparticles (UCNPs) utilizing the amidation reaction. During the synthesis of NaYF4 UCNPs using oleic acid (OA) and octadecylamine (OM) as ligands, the evolution of the reaction solution was monitored by FT-IR and proton nuclear magnetic resonance (1H-NMR) spectroscopy. It is shown that N-octadecyloleamide (OOA) was formed and tightly bonded to the surface of the fluoride UCNPs. FT-IR and 1H-NMR analyses point towards a two-step OOA formation mechanism where OA initially reacted with OM to form an acid–base complex (C17H33CO2− +NH3C18H37) in reaction mixture, which further transformed into OOA before the nucleation of fluoride UCNPs at elevated temperature. Importantly, we find that the interaction of OOA with the surfaces of the fluoride UCNPs was stronger than that of OM, and that OOA could strongly quench the green-emitting levels of excited Er3+ ions. A series of control experiments and analyses demonstrate that OOA was not only responsible for the control of the size and shape of NaYF4: 20% Yb, 2% Er UCNPs, but also for the multicolor tuning of them. Those observations reveal that the “cooperative effect” between carboxylic acid and amine results from the amidation reaction and its product. This paper provides us with some new deep insights into the “cooperative effect” of carboxylic acid and amine during the synthesis of inorganic nanoparticles under thermolysis. Furthermore, other lanthanide-ion doped fluoride UCNPs with controlled size, shape and multicolor output can also be obtained in the same way.
    在此,我们利用酰胺化反应阐明了羧酸/胺对氟化物上转换纳米粒子(UCNPs)的尺寸、形状和多色输出的 "协同效应"。在以油酸(OA)和十八胺(OM)为配体合成 NaYF4 UCNPs 的过程中,利用傅立叶变换红外光谱和质子核磁共振(1H-NMR)光谱监测了反应溶液的演变。结果表明,在氟化物 UCNPs 表面形成了 N-十八烷基酰胺(OOA)并与之紧密结合。傅立叶变换红外光谱(FT-IR)和 1H-NMR 分析表明,OOA 的形成机制分为两个步骤:OA 与 OM 首先发生反应,在反应混合物中形成酸碱复合物(C17H33CO2â +NH3C18H37),然后在高温下氟化物 UCNPs 成核之前进一步转化为 OOA。重要的是,我们发现 OOA 与氟化物 UCNPs 表面的相互作用强于 OM,并且 OOA 能强烈淬灭激发 Er3+ 离子的绿色发光水平。一系列对照实验和分析表明,OOA 不仅能控制 NaYF4: 20% Yb, 2% Er UCNPs 的尺寸和形状,还能对其进行多色调谐。这些观察结果表明,羧酸和胺之间的 "合作效应 "来自酰胺化反应及其产物。本文为我们提供了在热解条件下合成无机纳米粒子过程中羧酸与胺的 "协同效应 "的一些新的深刻见解。此外,用同样的方法还可以获得其他掺杂镧系离子的氟化物超微纳米粒子,这些粒子具有可控的尺寸、形状和多色输出。
  • Compositions stabilisées de polyacétals et procédé pour leur fabrication
    申请人:SOLVAY
    公开号:EP0421973A1
    公开(公告)日:1991-04-10
    L'invention concerne une composition stabilisée de poly­acétals comprenant un anti-oxydant phénolique, un copolymère d'éthylène et d'alcool vinylique et un amide aliphatique. L'invention concerne également un procédé de fabrication de cette composition.
    本发明涉及一种由酚类抗氧化剂、乙烯和乙烯醇的共聚物以及脂肪族酰胺组成的聚缩醛稳定组合物。 本发明还涉及一种制造这种组合物的工艺。
  • POLYLACTIC ACID COMPOSITION AND FILM THEREOF
    申请人:Mitsui Chemicals, Inc.
    公开号:EP0980894A1
    公开(公告)日:2000-02-23
    The invention discloses a polylactic acid-based resin composition composed of a high molecular ingredient (A) comprising polylactic acid (a1) and an aliphatic polyester (B), and a film, particularly an inflation film, prepared from the resin composition. The film comprising the polylactic acid-based resin composition of the invention is biodegradable and excellent in flexibility and resistance to blocking of film and bleeding-out of plasticizer, has no anisotropy in tear strength, and can be suitably used for an agricultural multi-film and garbage bag. When the film of the invention is used for food wrapping, the film prevents fungus growth and contamination of color or odor, and thus can be suitably used.
    本发明公开了一种聚乳酸基树脂组合物,由包含聚乳酸(a1)的高分子成分(A)和脂肪族聚酯(B)组成,以及由该树脂组合物制备的薄膜,特别是充气膜。由本发明的聚乳酸基树脂组合物组成的薄膜可生物降解,具有优异的柔韧性、抗堵膜性和抗增塑剂渗出性,撕裂强度无各向异性,可适用于农用多层薄膜和垃圾袋。当本发明的薄膜用于食品包装时,可防止真菌生长和颜色或气味污染,因此可适当使用。
  • BLOCK COPOLYMER AND COMPOSITION THEREOF
    申请人:Asahi Kasei Chemicals Corporation
    公开号:EP1498438A1
    公开(公告)日:2005-01-19
    The present invention provides a block copolymer or a hydrogenated product thereof excellent in low-temperature shrinkability, natural shrinkability, rigidity and the like, excellent in a balance of physical properties such as blocking resistance, resistance to fusion bonding in hot water, impact resistance and the like, and having a few fish eyes (FE's) caused by gels. Further, the invention provides a heat shrinkable film and a heat shrinkable multilayer film suitable for drink container packaging, cap seals and the like, using such a block copolymer or the hydrogenated product thereof. The invention provides a block copolymer having a weight ratio of a vinyl aromatic hydrocarbon and a conjugated diene of 60/40 to 90/10 and a number average molecular weight measured by gel permeation chromatography (GPC) of 30,000 to 500,000, wherein the vinyl aromatic hydrocarbon constituting the block copolymer has a block rate of from 10 to 90% by weight, the vinyl aromatic hydrocarbon polymer blocks constituting the block copolymer have a peak molecular weight within the molecular weight range of 5,000 to 30,000, and 40 to 80% by weight of the vinyl aromatic hydrocarbon polymer blocks have a molecular weight of 35,000 or less.
    本发明提供了一种嵌段共聚物或其氢化产品,具有优异的低温收缩性、自然收缩性、刚性等性能,在耐阻塞性、耐热水熔融粘合性、耐冲击性等物理性能的平衡方面表现出色,并且很少出现由凝胶引起的鱼眼(FE)。此外,本发明还提供了一种热收缩薄膜和一种热收缩多层膜,使用这种嵌段共聚物或其氢化产物,适用于饮料容器包装、瓶盖密封等。本发明提供了一种嵌段共聚物,其乙烯基芳香烃和共轭二烯的重量比为 60/40 至 90/10,凝胶渗透色谱法(GPC)测得的平均分子量为 30,000 至 500,000,其中构成嵌段共聚物的乙烯基芳香烃的嵌段率为 10%至 90%(按重量计)、构成嵌段共聚物的乙烯基芳香烃聚合物嵌段的峰值分子量在 5,000 至 30,000 的分子量范围内,40%至 80%(按重量计)的乙烯基芳香烃聚合物嵌段的分子量在 35,000 或以下。
  • POLYACETAL RESIN COMPOSITION FOR MOLDING PLATE-SHAPED MOLDED ARTICLE, PLATE-SHAPED MOLDED ARTICLE, AND CARRIER PLATE OF WINDOW REGULATOR
    申请人:Polyplastics Co., Ltd.
    公开号:EP3480253A1
    公开(公告)日:2019-05-08
    Provided is a polyacetal resin composition suitable for providing a plate-shaped resin molded article that satisfies all of the following: high flatness, low shrinkage ratio anisotropy (high dimensional stability), high creep resistance, high impact strength, and excellent color stability during residence in the molding machine. The polyacetal resin composition for molding a plate-shaped molded article according to the present invention comprises: (A) 100 mass parts of a polyacetal resin having a melt index (according to ASTM D1238, 190°C, 2.16 kgf) of 2.0 g/10 min to 4.0 g/10 min; (B) 0.1 mass parts to 2 mass parts of a polyacetal copolymer that is a copolymer of (b1) trioxane, (b2) a compound having two to four cyclic ether units per one molecule, and (b3) a compound having one cyclic ether unit per one molecule, the polyacetal copolymer having a branched or crosslinked structure; and (C) 0.1 mass parts to 1 mass part of a hindered phenol antioxidant.
    本发明提供了一种聚缩醛树脂组合物,适用于提供板状树脂模塑制品,该制品满足以下所有要求:高平整度、低收缩率各向异性(高尺寸稳定性)、高抗蠕变性、高冲击强度,以及在模塑机中停留期间优异的颜色稳定性。根据本发明,用于模塑板状成型品的聚缩醛树脂组合物包括: (A) 100 质量份的聚缩醛树脂,其熔融指数(根据 ASTM D1238,190°C,2.16 kgf)为 2.0 g/10 min 至 4.0 g/10 min; (B) 0.1 质量份至 2 质量份的聚缩醛共聚物,其为 (b1) 三氧杂环己烷、(b2) 每分子具有 2 至 4 个环醚单元的化合物以及 (b3) 每分子具有 1 个环醚单元的化合物的共聚物,该聚缩醛共聚物具有支链或交联结构;以及 (C) 0.1 质量份至 1 质量份的受阻酚抗氧化剂。
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