Neodecanoic acid, hexadecyl ester | 67749-11-5

• 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: Neodecanoic acid, hexadecyl ester
• 英文别名: hexadecyl 2,2-dimethyloctanoate
• CAS: 67749-11-5
• 化学式: C₂₆H₅₂O₂
• 分子量: 396.7
• InChiKey: NKVQUYDKWMXNNW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.8
• 重原子数：
  28
• 可旋转键数：
  22
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• UV ABSORBER FORMULATIONS
  申请人：Acker Stephanie

  公开号：US20100111884A1

  公开（公告）日：2010-05-06

  Disclosed is a UV filter composition comprising (a) an organic UV absorber of formula (1), wherein R 1 and R 2 , independently of one another, are C 3 -C 18 alkyl; C 2 -C 18 alkenyl; a radical of the formula —CH 2 —CH(OH)—CH 2 —O-T 1 ; or R 1 and R 2 are a radical of the formula (4a); R 7 is a direct bond; a straight-chain or branched C 1 -C 4 alkylene radical or a radical of the formula (I) or (II); R 8 , R 9 and R 10 , independently of one another, are C 1 -C 18 alkyl; C 1 -C 18 alkoxy or a radical of the formula (III); R 11 is C 1 -C 5 alkyl; m 1 is a number from 1 to 4; p 1 is 0; or a number from 1 to 5; A 1 is a radical of the formula (1b), (1c) or (1d); R 3 is hydrogen; C 1 -C 10 alkyl; —(CH 2 CHR 5 —O)n 1 -T 2 ; or —CH 2 —CH(—OH)—CH 2 —O-T 2 ; R 4 is hydrogen; M; C 1 -C 5 alkyl; or —(CH 2 )m 2 —O-T 3 ; R 5 is hydrogen; or methyl; T 1 , T 2 and T 3 independently from each other are hydrogen; or C 1 -C 18 alkyl; Q 1 is C 1 -C 18 alkyl, M is a metal cation; m 2 is 1 to 4; and n 1 is 1-16, (b) dimethyl capramide, (c) a cosmetically acceptable carrier; and water.

  本发明公开了一种紫外线过滤组合物，包括（a）式（1）的有机紫外线吸收剂，其中R1和R2独立地是C3-C18烷基；C2-C18烯基；式—CH2—CH（OH）—CH2—O-T1的基团；或者R1和R2是式（4a）的基团；R7是直链或支链C1-C4烷基、式（I）或（II）的基团；R8、R9和R10独立地是C1-C18烷基、C1-C18烷氧基或式（III）的基团；R11是C1-C5烷基；m1是1至4的数字；p1是0或1至5的数字；A1是式（1b）、（1c）或（1d）的基团；R3是氢、C1-C10烷基、式—（CH2CHR5—O）n1-T2或式—CH2—CH（—OH）—CH2—O-T2；R4是氢、M、C1-C5烷基或式—（CH2）m2—O-T3；R5是氢或甲基；T1、T2和T3互相独立地是氢或C1-C18烷基；Q1是C1-C18烷基，M是金属阳离子；m2是1至4的数字；n1是1-16，（b）二甲基辛酰胺，（c）化妆品可接受载体；和水。
• POLYESTER-BASED RESIN PARTICLES, PROCESS FOR PRODUCING SAME, AND USE THEREOF
  申请人：Sekisui Plastics Co., Ltd.

  公开号：EP3357954A1

  公开（公告）日：2018-08-08

  Polyester-based resin particles including a polyester-based resin as a base resin, in which the base resin exhibits a plurality of endothermic peaks corresponding to crystal melting temperatures by DSC measurement, at least one of the endothermic peaks exists in each region of a low temperature side region and a high temperature side region, a maximum endothermic peak of the low temperature side region and a maximum endothermic peak of the high temperature side region exhibit a crystal melting heat amount ratio (low temperature side crystal melting heat amount/high temperature side crystal melting heat amount) in a range of 0.1 to 1.5, and the polyester-based resin particles have a volume average particle diameter of 1 to 50 µm.

  聚酯基树脂颗粒，包括作为基体树脂的聚酯基树脂，其中基体树脂通过 DSC 测量显示出与晶体熔化温度相对应的多个内热峰，至少一个内热峰存在于低温侧区域和高温侧区域的每个区域中，低温侧区域的最大内热峰和高温侧区域的最大内热峰显示出的晶体熔化热量比（低温侧晶体熔化热量/高温侧晶体熔化热量）在 0.1至1.5，聚酯基树脂颗粒的体积平均粒径为1至50微米。
• SILICA-INCLUDING MICROCAPSULE RESIN PARTICLES, METHOD FOR PRODUCING SAME, AND APPLICATION THEREOF
  申请人：Sekisui Plastics Co., Ltd.

  公开号：EP3424486A1

  公开（公告）日：2019-01-09

  Silica-including microcapsule resin particles including an outer shell constituted of a crosslinked polymer and a cavity partitioned with the outer shell, in which the silica-including microcapsule resin particles contain inside the cavity a porous structure in which silica particles are mutually connected, and have a volume average particle diameter of 0.5 to 100 µm.

  包含二氧化硅的微胶囊树脂颗粒，包括由交联聚合物构成的外壳和与外壳分隔开的空腔，其中包含二氧化硅的微胶囊树脂颗粒在空腔内含有二氧化硅颗粒相互连接的多孔结构，颗粒的体积平均直径为 0.5 至 100 微米。
• LAMINATE FOR AFFIXATION TO BODY
  申请人：Nitto Denko Corporation

  公开号：EP3513786A1

  公开（公告）日：2019-07-24

  A laminate patchable a living body includes a pressure-sensitive adhesive layer for patching to the living body, a substrate layer disposed on a one-side surface in a thickness direction of the pressure-sensitive adhesive layer and supporting the pressure-sensitive adhesive layer, and a protecting layer disposed on a one-side surface in the thickness direction of the substrate layer.

  一种可修补活体的层压板，包括用于修补活体的压敏胶层、设置在压敏胶层厚度方向的单侧表面上并支撑压敏胶层的基材层，以及设置在基材层厚度方向的单侧表面上的保护层。
• ORGANIC INORGANIC COMPOSITE PARTICLE, METHOD FOR PRODUCING SAME, AND APPLICATION THEREOF
  申请人：Sekisui Kasei Co., Ltd.

  公开号：EP3835328A1

  公开（公告）日：2021-06-16

  The present invention provides an organic-inorganic composite particle that is excellent in the reflectivity of visible light and near infrared light, and has high light diffusing property and opacifying property, a method for producing the same, and use thereof. More specifically, the present invention relates to an organic-inorganic composite particle comprising an outer shell composed of a crosslinked polymer, and a cavity that is partitioned with the outer shell, wherein the composite particle contains, inside the cavity, a porous structure in which silica particles as a first inorganic particle are interconnected, and a second inorganic particle other than a silica particle, and has a volume average particle diameter of 0.5 to 100 µm, a method for producing the same, and use thereof.

  本发明提供了一种对可见光和近红外光具有优异反射性、高光扩散性和不透明性的有机-无机复合粒子、其生产方法及其用途。更具体地说，本发明涉及一种有机-无机复合粒子，它包括一个由交联聚合物组成的外壳和一个与外壳分隔开的空腔，其中复合粒子在空腔内包含一个多孔结构，在该多孔结构中，作为第一无机粒子的二氧化硅粒子和二氧化硅粒子以外的第二无机粒子相互连接，并且具有 0.5 至 100 微米的体积平均粒径，本发明还涉及生产本发明的方法及其用途。