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4-羟基-2,2,6,6-四甲基-4-哌啶羧酸甲酯 | 66587-05-1

中文名称
4-羟基-2,2,6,6-四甲基-4-哌啶羧酸甲酯
中文别名
——
英文名称
4-hydroxy-2,2,6,6-tetramethyl-piperidine-4-carboxylic acid methyl ester
英文别名
4-Hydroxy-2,2,6,6-tetramethyl-piperidin-4-carbonsaeure-methylester;4-hydroxy-2,2,6,6-tetramethyl-piperidinyl-4-carboxylic acid methyl ester;2,2,6,6-tetramethyl-4-hydroxypiperidine-4-carboxylic acid methyl ester;4-Hydroxy-2,2,6,6-tetramethylpiperidin-4-carboxylic-acid-methylester;4-Piperidinecarboxylic acid, 4-hydroxy-2,2,6,6-tetramethyl-, methyl ester;methyl 4-hydroxy-2,2,6,6-tetramethylpiperidine-4-carboxylate
4-羟基-2,2,6,6-四甲基-4-哌啶羧酸甲酯化学式
CAS
66587-05-1
化学式
C11H21NO3
mdl
——
分子量
215.293
InChiKey
XJPIXRZHLVHSLM-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):
    0.6
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.91
  • 拓扑面积:
    58.6
  • 氢给体数:
    2
  • 氢受体数:
    4

SDS

SDS:0763b93656d70b8253638b473c93ac06
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Permanently stabilized polyurethanes
    申请人:Bayer Aktiengesellschaft
    公开号:US04145512A1
    公开(公告)日:1979-03-20
    According to the invention there are obtained modified polyurethanes which have a durable, wash-fast, acid-resistant, cleaning-resistant and solvent-resistant stabilization on the basis of 2,2,6,6-tetraalkyl-piperidine light protective agents. The stabilizers are integral constituents of the polyurethanes, that is to say they are built into the polyurethane chain by a chain lengthening reaction in which two H-active reactive groups (preferably from the series of primary or secondary amino groups, carboxylic acid hydrazide, carbazic ester or semicarbazide groups) of a 2,2,6,6-tetraalkyl piperidine derivative react with isocyanate groups of polyisocyanates or isocyanate prepolymers, optionally in the presence of the usual chain lengthening agents.
    根据本发明,基于2,2,6,6-四烷基哌啶光保护剂,通过链延伸反应,将两个H活性反应基(优选为一级或二级氨基、羧酸肼、氨基脲酯或半脲酸基)的2,2,6,6-四烷基哌啶衍生物与聚异氰酸酯或异氰酸酯预聚物的异氰酸酯基反应,可选地在通常的链延伸剂的存在下,得到改性聚氨酯。该稳定剂是聚氨酯的组成部分,即它们被内置于聚氨酯链中,具有耐久、耐洗涤、耐酸、耐清洁和耐溶剂的稳定性。
  • Permanently stabilized polymers produced by after-treatment with
    申请人:Bayer Aktiengesellschaft
    公开号:US04153596A1
    公开(公告)日:1979-05-08
    This invention relates to permanently stabilized polymers containing substituted piperidine derivatives chemically attached to the polymer molecule through O- or N-atoms. Compounds based on 2,2,6,6-tetraalkyl piperidines have now been found which, on the one hand, have a very high stabilizing activity and, on the other hand, contain one or more reactive groups through which they are able to react with the polymers to be stabilized. Stabilized polymers, preferably polyurethane elastomer filaments, films and coatings with a permanent washing-resistant, boiling resistant, acid-resistant, dry-cleaning-resistant and solvent-resistant stabilization based on 2,2,6,6-tetraalkyl piperidine light stabilizers are thus obtained.
    本发明涉及一种永久稳定的聚合物,其中含有通过O-或N原子化学连接到聚合物分子上的取代哌啶衍生物。现已发现基于2,2,6,6-四烷基哌啶的化合物,一方面具有非常高的稳定活性,另一方面通过其中一个或多个反应性基团能够与待稳定的聚合物发生反应。因此,基于2,2,6,6-四烷基哌啶光稳定剂,可以获得具有永久耐洗、耐沸水、耐酸、耐干洗和耐溶剂稳定性的稳定聚合物,特别是聚氨酯弹性体丝、膜和涂层。
  • DE90245
    申请人:——
    公开号:——
    公开(公告)日:——
  • US4145512A
    申请人:——
    公开号:US4145512A
    公开(公告)日:1979-03-20
  • US4178279A
    申请人:——
    公开号:US4178279A
    公开(公告)日:1979-12-11
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