受阻胺光稳定剂HS-508 | 82919-37-7

• 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: 受阻胺光稳定剂HS-508
• 中文别名: 癸二酸-1-甲酯-10-(1,2,2,6,6-五甲基-4-哌啶)酯；受阻胺光稳定剂HS-508(292)；光稳定剂ZX-818；癸二酸甲基-1,2,2,6,6-五甲基-4-哌啶酯；1-甲基-8-(1,2,2,6,6-五甲基-4-哌啶)癸二酸酯；1-(甲基)-8-(1,2,2,6,6-五甲基-4-哌啶)癸二酸酯；受阻胺光稳定剂 HS-508
• 英文名称: Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate
• 英文别名: 1-O-methyl 10-O-(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate
• CAS: 82919-37-7
• 化学式: C₂₁H₃₉NO₄
• 分子量: 369.5
• InChiKey: OTCWVYFQGYOYJO-UHFFFAOYSA-N

物化性质

• 沸点：
  387.1±32.0 °C(Predicted)
• 密度：
  1.00±0.1 g/cm3(Predicted)
• 物理描述：
  Liquid

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  26
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.904
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• COMPOUND, RESIN PRECURSOR, CURED PRODUCT, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS FOR CAMERA, OPTICAL DEVICE, CEMENTED LENS, AND PRODUCTION METHOD FOR CEMENTED LENS
  申请人：NIKON CORPORATION

  公开号：US20200223781A1

  公开（公告）日：2020-07-16

  A compound expressed in the following formula (1) (where R 1 and R 2 independently denote a hydrogen atom or a methyl group, Y 1 and Y 2 independently denote an alkylene group having a carbon number of 1 to 9, and n 1 and n 2 independently denote an integer of 0 to 3).

  以下公式中表示的化合物（1）（其中R1和R2分别表示氢原子或甲基基团，Y1和Y2分别表示碳数为1至9的烷基基团，n1和n2分别表示0至3的整数）。
• OLIGOMERIC STERICALLY HINDERED AMINES AND THEIR USE AS POLYMER STABILISERS
  申请人：BERTE' Ferruccio

  公开号：US20090270536A1

  公开（公告）日：2009-10-29

  This invention relates to new polypiperidine compounds of general formula (I) which give different kinds of polymer materials, in particular polyolefins, high stability towards oxidative action and photodegradation. The invention also relates to the processes used to prepare the compounds of formula (I).

  本发明涉及一种新的多聚吡咯烷化合物，其通式为（I），可产生不同种类的聚合物材料，尤其是聚烯烃，对氧化作用和光降解具有高稳定性。本发明还涉及用于制备通式（I）化合物的过程。
• [EN] NEW STERICALLY HINDERED POLYMERIC AMINES AND THEIR USE AS POLYMER STABILIZERS<br/>[FR] NOUVELLES AMINES POLYMÈRES ENCOMBRÉES ET LEUR UTILISATION COMME STABILISATEURS DE POLYMÈRES
  申请人：3V SIGMA SPA

  公开号：WO2012055965A1

  公开（公告）日：2012-05-03

  The present invention relates to polypiperidine compounds of polymeric type which are capable of conferring to the polymeric materials, particularly to polyolefins, a high stability against photodegradation and oxidative action of air, belong to the HALS category and have general formula (I): wherein p is from 3 to 20; n is from 2 to 12; R and R1, which are the same or different, are selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, alkenyl groups having 3 to 8 carbon atoms and aralkyl groups having 7 to 19 carbon atoms; X and X1, which are the same or different, are selected in the group consisting of oxygen and groups of formula (II) wherein R2 is selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, cycloalkyl groups having 5 to 12 carbon atoms and aralkyl groups having 7 to 12 carbon atoms; A represents a –(CH2)a– group wherein a is from 2 to 12, with the proviso that a is different from n; Z is selected in the group consisting of C1-C18 alkyl groups, groups of formula (III) wherein n, X, X1, R and R1 are as above defined, and groups of formula (IV) wherein R is as above defined; Y represents a substituent selected in the group consisting of the groups of general formula (V) the groups O-R4 and S-R4, wherein R3 and R4, which may be the same or different, represent hydrogen, a linear and branched C1-C18 alkyl group, a cycloakyl group having 5 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms or may form, together with the nitrogen atom to which they are linked, a heterocycle containing 5 to 7 carbon atoms; and the piperidine group (VI) wherein R and X are as above defined. The invention further relates to the processes for preparation of the compounds according to the invention.

  本发明涉及聚合型多吡咯烷化合物，能够赋予聚合材料，特别是聚烯烃，高稳定性，抵抗光降解和空气氧化作用，属于HALS类，并具有通式（I）：其中p为3到20；n为2到12；R和R1相同或不同，选择在氢、线性和支链C1-C12烷基、具有3到8个碳原子的烯基基团和具有7到19个碳原子的芳基烷基中；X和X1相同或不同，选择在氧和式（II）中的基团，其中R2选择在氢、线性和支链C1-C12烷基、具有5到12个碳原子的环烷基和具有7到12个碳原子的芳基烷基中；A代表-（CH2）a-基团，其中a为2到12，但a与n不同；Z选择在C1-C18烷基、式（III）中的基团，其中n、X、X1、R和R1如上所述，以及式（IV）中的基团，其中R如上所述；Y代表在通式（V）的基团、O-R4和S-R4的基团中选择，其中R3和R4相同或不同，表示氢、线性和支链C1-C18烷基、具有5到12个碳原子的环烷基、具有7到12个碳原子的芳基烷基、具有6到12个碳原子的芳基基团，或者与它们连接的氮原子一起形成含有5到7个碳原子的杂环；以及哌啶基（VI），其中R和X如上所述。本发明还涉及根据本发明制备化合物的方法。
• Reversibly Thermochromic Compositions
  申请人：Fischer Walter

  公开号：US20090302284A1

  公开（公告）日：2009-12-10

  The present invention pertains to a reversibly thermochromic system comprising a substituted or an unsubstituted 6,11-dihydroxy-naphthacene-5,12-dione and a base and to a reversibly thermochromic composition comprising the reversibly thermochromic system and a carrier material and to novel substituted 6,11-dihydroxy-naphthacene-5,12-diones.

  本发明涉及一种可逆热致变色系统，包括取代或未取代的6,11-二羟基萘并[5,12-二酮]和一种碱，以及一种可逆热致变色组合物，包括可逆热致变色系统和载体材料，还涉及新型的取代的6,11-二羟基萘并[5,12-二酮]。
• CATALYSTS FOR POLYURETHANE COATING COMPOUNDS
  申请人：Neu Oliver

  公开号：US20120288632A1

  公开（公告）日：2012-11-15

  The present invention relates to coating compositions for polyurethane coating materials that feature new catalysts.

  本发明涉及用于聚氨酯涂层材料的涂料组合物，其具有新的催化剂。