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1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl stearate | 99365-18-1

中文名称
——
中文别名
——
英文名称
1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl stearate
英文别名
1-hydroxy-4-octadecanoyloxy-2,2,6,6-tetramethylpiperidine;Octadecanoic acid, 1-hydroxy-2,2,6,6-tetramethyl-4-piperidinyl ester;(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) octadecanoate
1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl stearate化学式
CAS
99365-18-1
化学式
C27H53NO3
mdl
——
分子量
439.723
InChiKey
IYKZUARSRNSVTC-UHFFFAOYSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    9.9
  • 重原子数:
    31
  • 可旋转键数:
    18
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.96
  • 拓扑面积:
    49.8
  • 氢给体数:
    1
  • 氢受体数:
    4

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:
    1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl stearatesodium;hydride1,4-二溴丁烷四氢呋喃 为溶剂, 生成 1,4-Bis(4-octadecanoyloxy-2,2,6,6-tetramethylpiperidin-1-yloxy)butane
    参考文献:
    名称:
    Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer
    摘要:
    含有反应性官能团(如羟基、氨基、环氧乙烷或羧基)的1-烷氧基取代的阻聚胺化合物,可以通过缩合反应与特定的聚合物基质化学结合,从而形成化学键合的聚合物。这种聚合物中含有一种非迁移型稳定剂,具有出色的稳定效果,能够保护该聚合物基质免受光化学反应的不良影响。
    公开号:
    US05574162A1
点击查看最新优质反应信息

文献信息

  • [EN] HYDROGEN PEROXIDE CATALYZED PROCESS FOR THE PREPARATION OF STERICALLY HINDERED N-HYDROCARBYLOXYAMINES<br/>[FR] PROCEDE DE CATALYSE DU PEROXYDE D'HYDROGENE POUR PREPARER DES N-HYDROCARBYLOXYAMINES STERIQUEMENT ENCOMBREES
    申请人:CIBA SC HOLDING AG
    公开号:WO2005005388A1
    公开(公告)日:2005-01-20
    Sterically hindered N-hydrocarbyloxyamines (I) are prepared from hindered amine N-oxyl compounds (II) by a process which uses peroxide or a hydrogen peroxide equivalent, a catalytic amount of a peroxide decomposing transition metal salt, metal oxide, or metal-ligand complex, a hydrocarbon solvent containing no activated hydrogen atoms, and an inert cosolvent, These compounds are useful as thermal and light stabilizers for a variety of organic substrates.
    通过使用过氧化物或过氧化氢当量、过氧化物分解过渡金属盐、金属氧化物或金属配体络合物的催化量、不含活性氢原子的烃溶剂和惰性共溶剂,可以从受阻胺N-氧化物化合物制备受阻N-烃氧胺(I)。这些化合物可用作各种有机基质的热稳定剂和光稳定剂。
  • [EN] ACRYLATE-FUNCTIONAL BRANCHED ORGANOSILICON COMPOUND, METHOD OF PREPARING SAME, AND COPOLYMER FORMED THEREWITH<br/>[FR] COMPOSÉ D'ORGANOSILICIUM RAMIFIÉ À FONCTION ACRYLATE, SON PROCÉDÉ DE PRÉPARATION ET COPOLYMÈRE FORMÉ AVEC CELUI-CI
    申请人:DOW SILICONES CORP
    公开号:WO2020142474A1
    公开(公告)日:2020-07-09
    A method of preparing an acrylate-functional branched organosilicon compound ("compound") is provided, and comprises reacting (A) a branched organosilicon compound and (B) an acrylate compound in the presence of (C) a catalyst, wherein component (A) has the general formula X-Si(R1)3, where X comprises a halogen-functional moiety and each R1 is selected from R and –OSi(R4)3, with the proviso that at least one R1 is –OSi(R4)3; each R4 is selected from R, –OSi(R5)3, and –[OSiR2]mOSiR3; each R5 is selected from R, –OSi(R6)3, and –[OSiR2]mOSiR3; each R6 is selected from R and –[OSiR2]mOSiR3; each R is an independently selected hydrocarbyl group; and 0≤m≤100; with the proviso that at least one of R4, R5 and R6 is –[OSiR2]mOSiR3. The compound prepared by the method, a copolymer comprising the reaction product of the compound and a second compound, a method of forming the copolymer, and a composition comprising the copolymer are each also provided.
    提供了一种制备丙烯酸酯官能化分支有机硅化合物(“化合物”)的方法,包括在催化剂存在下,使(A)分支有机硅化合物和(B)丙烯酸酯化合物发生反应,其中组分(A)具有一般式X-Si(R1)3,其中X包括卤素官能基,每个R1从R和–OSi(R4)3中选择,但至少一个R1为–OSi(R4)3;每个R4从R、–OSi(R5)3和–[OSiR2]mOSiR3中选择;每个R5从R、–OSi(R6)3和–[OSiR2]mOSiR3中选择;每个R6从R和–[OSiR2]mOSiR3中选择;每个R是独立选择的烃基;且0≤m≤100;但至少一个R4、R5和R6为–[OSiR2]mOSiR3。还提供了通过该方法制备的化合物,包括化合物和第二化合物的反应产物的共聚物,形成共聚物的方法,以及包含共聚物的组合物。
  • CONTINUOUS PROCESS FOR PREPARING (METH)ACRYLATES OF C10- ALCOHOL MIXTURES
    申请人:BASF SE
    公开号:US20140135523A1
    公开(公告)日:2014-05-15
    A continuous process for preparing (meth)acrylates of C 10 -alcohol mixtures by reaction of glacial (meth)acrylic acid with an isomer mixture of C 10 -alcohols composed of 2-propylheptanol as the main isomer and at least one of the C 10 -alcohols 2-propyl-4-methylhexanol, 2-propyl-5-methylhexanol, 2-isopropylheptanol, 2-isopropyl-4-methylhexanol, 2-isopropyl-5-methylhexanol and/or 2-propyl-4,4-dimethylpentanol, and the use of a diester of dicarboxylic acids which have been esterified with N-oxyl-containing compounds as polymerization inhibitors in such a process.
    通过将冰冷的(甲基)丙烯酸与由2-丙基庚醇异构体混合物反应制备C10-醇混合物的(甲基)丙烯酸酯的连续过程,其中以2-丙基庚醇为主要异构体,至少包括以下C10-醇之一:2-丙基-4-甲基己醇,2-丙基-5-甲基己醇,2-异丙基庚醇,2-异丙基-4-甲基己醇,2-异丙基-5-甲基己醇和/或2-丙基-4,4-二甲基戊醇,并在这种过程中使用已与含N-氧基的化合物酯化的二羧酸二酯作为聚合抑制剂。
  • [EN] AMINO-QUINONE ANTIPOLYMERANTS AND METHODS OF USING<br/>[FR] AGENT D'ANTIPOLYMÉRISATION À BASE D'AMINO-QUINONE ET PROCÉDÉS D'UTILISATION
    申请人:ECOLAB USA INC
    公开号:WO2020068735A1
    公开(公告)日:2020-04-02
    Described are methods and composition for inhibiting polymerization of a monomer (e.g., styrene) composition using an aminated quinone antipolymerant, such as an aminated benzoquinone or aminated naphthoquinone antipolymerant having one or more secondary or tertiary amine group(s). The aminated quinone antipolymerant can be used with little or no nitroxyl group containing antipolymerant yet still provide excellent antipolymerant activity in a monomer-containing composition.
    描述了一种使用氨基喹诺烷抗聚合剂(例如,氨基苯醌或氨基萘醌抗聚合剂)来抑制单体(例如苯乙烯)组合物的聚合的方法和组合物,该氨基喹诺烷抗聚合剂具有一个或多个次级或三级胺基团。氨基喹诺烷抗聚合剂可以与几乎不含氮氧自由基的抗聚合剂一起使用,但仍然在含单体组合物中提供出色的抗聚合活性。
  • [EN] QUINONE METHIDE AND AMMONIUM SALT ANTIPOLYMERANT COMPOSITION AND METHOD<br/>[FR] COMPOSITION D'ANTI-POLYMÈRE DE MÉTHIDE DE QUINONE ET DE SEL D'AMMONIUM, ET PROCÉDÉ
    申请人:ECOLAB USA INC
    公开号:WO2021072181A1
    公开(公告)日:2021-04-15
    Described are compositions and methods for inhibiting polymerization of a monomer (e.g., styrene) composition a quinone methide polymerization retarder and an ammonium salt. In a mixture, the ammonium salt improves the efficacy of the quinone methide polymerization retarder and provides greater antipolymerant activity. In turn, the mixture reduces or prevents apparatus fouling and improves the purity of monomer streams.
    本文描述了一种抑制单体(例如苯乙烯)聚合的组合物和方法,该组合物包括醌甲醛聚合抑制剂和铵盐。在混合物中,铵盐提高了醌甲醛聚合抑制剂的功效,并提供了更强的抗聚合活性。反过来,该混合物减少或预防设备污染,并提高单体流的纯度。
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