3,5-二叔丁基-4-羟基苯甲基膦酸单乙酯 | 66165-37-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3,5-二叔丁基-4-羟基苯甲基膦酸单乙酯
• 中文别名: 3,5-二叔丁基-4-羟基苯甲酸单乙酯；3,5-二叔丁基-4-羟基苄基膦酸乙酯；3,5-二叔丁基-4-羟基苯甲基磷酸单乙酯
• 英文名称: monoethyl 3,5-di-tert-butyl-4-hydroxybenzyl-phosphonate
• 英文别名: 3,5-di-tert-butyl-4-hydroxybenzyl-phosphonic acid-monoethylester；Ethyl hydrogen ((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)phosphonate；(3,5-ditert-butyl-4-hydroxyphenyl)methyl-ethoxyphosphinic acid
• CAS: 66165-37-5
• 化学式: C₁₇H₂₉O₄P
• 分子量: 328.389
• InChiKey: WBSRIXCTCFFHEF-UHFFFAOYSA-N

物化性质

• 熔点：
  128 °C
• 沸点：
  408.3±47.0 °C(Predicted)
• 密度：
  1.099±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇
• 物理描述：
  DryPowder; OtherSolid; PelletsLargeCrystals
• 稳定性/保质期：
  在常温常压下保持稳定，应远离氧化剂。

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• [EN] LIQUID PHOSPHITE COMPOSITION DERIVED FROM META-CRESOLS<br/>[FR] COMPOSITION LIQUIDE DE PHOSPHITES ISSUE DE MÉTA-CRÉSOLS
  申请人：CHEMTURA CORP

  公开号：WO2011014211A1

  公开（公告）日：2011-02-03

  A composition at least two different phosphites, one of which is derived from an alkylated m-cresol, wherein the composition is a liquid at ambient conditions. The other phosphites may be derived from alkylated cresol, alkylated phenol or other alkylated hydroxyaryl compounds. The cresol may be mono-alkylated or di-alkylated with a C1-C18 alkyl group.

  一种至少含有两种不同亚磷酸盐的组成物，其中一种来自烷基化间甲酚，该组成物在常温常压下为液态。其他亚磷酸盐可以来自烷基化甲酚、烷基化酚或其他烷基化羟基芳香族化合物。甲酚可以是单烷基化或二烷基化，并具有C1-C18烷基基团。
• N-Allyl/benzyl substituted phenylenediamine stabilizers
  申请人：CIBA-GEIGY AG

  公开号：EP0538195A2

  公开（公告）日：1993-04-21

  Compositions are described which comprise (a) a lubricant, subject to oxidative or thermal degradation, and (b) at least one compound of formula I wherein    R⁵, R⁶, R⁷ and R⁸ are independently hydrogen, alkenyl of 3 to 18 carbon atoms, aralkyl of 7 to 15 carbon atoms, aryl of 6 to 10 carbon atoms or said aryl substituted by one to three substituents selected from the group consisting of alkyl of 1 to 20 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, aralkyl of 7 to 15 carbon atoms, -CN, -NO⁶, halogen, -ORψ, -NR¼R½, -SR¾, -COOR| and -CONR⁵⁴R⁵⁵ where Rψ, R¼, R½, R¾, R|, R⁵⁴ and R⁵⁵ are independently hydrogen, alkyl of 1 to 20 carbon atoms, alkenyl of 3 to 18 carbon atoms, aryl of 6 to 10 carbon atoms, cycloalkyl of 5 to 12 carbon atoms or aralkyl of 7 to 15 carbon atoms. Some of the compounds of formula one are novel.

  描述了以下组成的组合物： (a) 一种润滑剂，容易受到氧化或热降解，和 (b) 至少一个公式 I 的化合物 其中 R⁵, R⁶, R⁷ 和 R⁸ 分别独立为氢，3至18碳原子的烯基，7至15碳原子的芳基烷基，6至10碳原子的芳基或所述芳基被1至3个选自以下组的取代基所取代：1至20碳原子的烷基，5至12碳原子的环烷基，7至15碳原子的芳基烷基，-CN, -NO⁶, 卤素，-ORψ, -NR¼R½, -SR¾, -COOR| 和 -CONR⁵⁴R⁵⁵，其中 Rψ, R¼, R½, R¾, R|, R⁵⁴ 和 R⁵⁵ 分别独立为氢，1至20碳原子的烷基，3至18碳原子的烯基，6至10碳原子的芳基，5至12碳原子的环烷基或7至15碳原子的芳基烷基。 公式 I 中的某些化合物是新颖的。
• [EN] USE OF 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE DERIVATIVES AND RELATED COMPOUNDS TO PROTECT ORGANIC MATERIAL FROM THE DAMAGING EFFECTS OF LIGHT<br/>[FR] UTILISATION DE DERIVES 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE ET COMPOSES ASSOCIES POUR LA PROTECTION DE MATIERE ORGANIQUE CONTRE LES EFFETS NUISIBLES DE LA LUMIERE
  申请人：BASF AG

  公开号：WO2005047265A1

  公开（公告）日：2005-05-26

  A description is given of the use of naphthalene-1,8-dicarboxylic monoimides of the formula (I), in which R1 is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or heteroaryl and R2 is a radical containing at least one π electron system containing a carbon atom and at least one further atom selected from carbon, oxygen, and nitrogen, with the proviso that the radical contains at least one atom other than carbon; to protect organic material from the damaging effects of light, of compositions which comprise at least one naphthalene-1,8-dicarboxylic monoimide of the formula (I) in an amount which provides protection from the damaging effects of light, and at least one organic material, and of new naphthalene-1,8-dicarboxylic monoimides (I).

  描述了使用式(I)的萘-1,8-二羧酸单亚胺，其中R1是氢、烷基、烯基、环烷基、环烯基、杂环烷基、芳基或杂芳基，R2是一个含有至少一个π电子体系的基团，其中包含一个碳原子和至少一个来自碳、氧和氮的其他原子，但基团至少包含一个碳以外的原子；用于保护有机材料免受光的破坏作用的组合物的描述，该组合物包括至少一种式(I)的萘-1,8-二羧酸单亚胺，其含量提供了对光的破坏作用的保护，以及至少一种有机材料，以及新的萘-1,8-二羧酸单亚胺(I)。
• HINDERED AMINES
  申请人：3V Sigma S.P.A.

  公开号：US20190016702A1

  公开（公告）日：2019-01-17

  Disclosed are triazine compounds characterised by ester pendants and polyalkylpiperidine pendants. The compounds according to the invention, either alone or mixed with other known agents, are useful as stabilisers of polymers, especially polyolefins.

  本发明揭示了具有酯基和聚烷基哌啶基的三嗪化合物。根据本发明的化合物，无论单独使用还是与其他已知试剂混合使用，均可作为聚合物稳定剂，特别是聚烯烃的稳定剂。
• STABILIZATION OF HOUSEHOLD, BODY-CARE AND FOOD PRODUCTS BY USING BENZOTROPOLONE CONTAINING PLANT EXTRACTS AND/OR RELATED BENZOTROPOLONE DERIVATIVES
  申请人：Wagner Barbara

  公开号：US20120230925A1

  公开（公告）日：2012-09-13

  Disclosed is the use of benzotropolone derivatives of formula (1), wherein R 1 , R 2 and R 7 independently from each other are hydrogen; C 1 -C 3 alkyl; or COR 8 ; R 3 is hydrogen; or COOR 9 R 4 is hydrogen; or C 1 -C 3 alkyl; R 5 is hydrogen; hydroxy; C 1 -C 3 -alkoxy; or -0-(CO)—R 10 ; R 6 is hydrogen; C 1 -C 3 alkyl; or COR 8 ; or R 5 and R 6 together may form a five or six membered ring; or R 6 and R 7 together form a five or six membered ring; and R 8 , R 9 , R 10 independently of each other are C 1 -C 30 alkyl; for protecting body-care and household products from photolytic and oxidative degradation.

  本发明涉及一种使用化学式（1）中的苯并三酮衍生物的方法，其中R1、R2和R7分别独立地为氢原子；C1-C3烷基；或COR8；R3为氢原子；或COOR9；R4为氢原子；或C1-C3烷基；R5为氢原子；羟基；C1-C3-烷氧基；或-0-(CO)—R10；R6为氢原子；C1-C3烷基；或COR8；或R5和R6可以共同形成五元或六元环；或R6和R7可以共同形成五元或六元环；且R8、R9、R10分别独立地为C1-C30烷基；用于保护身体护理和家用产品免受光解和氧化降解的方法。