Dioctyl phenyl phosphite | 15803-81-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Dioctyl phenyl phosphite
• CAS: 15803-81-3
• 化学式: C₂₂H₃₉O₃P
• 分子量: 382.5
• InChiKey: MKZVQIIAAIPNGH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  26
• 可旋转键数：
  18
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Peroxide reduction in functionalized vegetable oils
  申请人：Denoux Michael G.

  公开号：US20080132712A1

  公开（公告）日：2008-06-05

  Disclosed is a method for the reduction of residual peroxides in vegetable oils, preferably epoxidized vegetable oils using a phosphorous compound preferably alkyl/aryl substituted phosphite compounds or hypophosphorous acid and its derivatives.

  揭示了一种用于减少植物油中残留过氧化物的方法，优选是使用磷化合物，特别是烷基/芳基取代的亚磷酸酯化合物或次磷酸及其衍生物来处理环氧化植物油。
• [EN] TRIARYLMETHANE COMPOUNDS<br/>[FR] COMPOSÉS DE TRIARYLMÉTHANE
  申请人：REUTER CHEMISCHE APPBAU KG

  公开号：WO2019154727A1

  公开（公告）日：2019-08-15

  The present invention relates to triarylmethane compounds of the formula (I), which are suitable as monomers for preparing thermoplastic resins having beneficial optical properties and which can be used for producing optical devices. (I) where R1, R2 are e.g. hydrogen; Y is an alkylene group having 2, 3 or 4 carbon atoms, Ar is selected from mono-or polycyclic aryl and mono-or polycyclic hetaryl; X1, X2, X3, X4 are CH, C-Rx or N, provided that in each ring at most two of X1, X2, X3, X4 are N; Rx is e.g. halogen, CN or CH=CH2. The invention also relates to thermoplastic resins comprising a polymerized unit of the compound of formula (I).

  本发明涉及具有以下式（I）的三芳基甲烷化合物，该化合物适用作为制备具有有益光学性能的热塑性树脂的单体，并可用于生产光学器件。其中R1，R2例如是氢；Y是具有2、3或4个碳原子的烷基基团，Ar选自单环或多环芳基和单环或多环杂芳基；X1、X2、X3、X4是CH、C-Rx或N，要求在每个环中最多有两个是N；Rx例如是卤素、CN或CH=CH2。该发明还涉及包含具有上述式（I）化合物的聚合单元的热塑性树脂。
• [EN] POLYCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS POLYCYCLIQUES
  申请人：REUTER CHEMISCHE APPBAU E K

  公开号：WO2020079225A1

  公开（公告）日：2020-04-23

  The present invention relates to compounds of the formula (I), which are suitable as monomers for preparing thermoplastic resins having beneficial optical properties and which can be used for producing optical devices. In Formula (I), A1, A2 are selected from mono- or bicyclic aromatic radicals and mono- or bicyclic heteroaromatic radicals; X represents e.g. a single bond, O, NH, CR6R7; Y is e.g. absent or represents a single bond, O, NH, CR8R9; R1, R2 are hydrogen, a radical Ar' or a radical Ra; R3 is Alk, O-Alk'-, O-Alk'-[O-Alk']o, O-CH2-Ar-C(O)-, O-C(O)-Ar-C(O)-or O-Alk-C(O)-,where in the last five moieties the left O is bound to A1 and A2, respectively; m, n are 0, 1 or 2; o is an integer from 1 to 10; R4, R5 are e.g. selected from CN and a radical Ra; R6, R8 are e.g. selected from hydrogen, a radical Ar' and a radical Ra; R7, R9 are e.g. selected from hydrogen, C1-C4-alkyl and a radical Ar'; Ra is selected from the group consisting of C≡C-R11 and Ar-C≡C-R11; R11 is e.g. selected from hydrogen, methyl, mono- or polycyclic aryl having from 6 to 26 carbon atoms and mono- or polycyclic hetaryl having a total of 5 to 26 atoms, which are ring members, where 1, 2, 3 or 4 of the ring atoms of hetaryl are selected from nitrogen, sulphur and oxygen, while the remainder of these atoms are carbon atoms, where mono- or polycyclic aryl are unsubstituted or substituted; and Ar is e.g. phenylene or naphthylene. The invention also relates to thermoplastic resins comprising a polymerized unit of the compound of formula (I) and to optical devices made of such resins.

  本发明涉及公式（I）的化合物，这些化合物适用作为单体制备具有有益光学性能的热塑性树脂，并可用于制造光学器件。在公式（I）中，A1、A2选自单环或双环芳香基团和单环或双环杂芳基团；X代表例如单键，O，NH，CR6R7；Y例如缺失或代表单键，O，NH，CR8R9；R1、R2为氢，基团Ar'或基团Ra；R3为Alk，O-Alk'-，O-Alk'-[O-Alk']o，O-CH2-Ar-C(O)-，O-C(O)-Ar-C(O)-或O-Alk-C(O)-，在最后五个基团中，左侧的O分别与A1和A2结合；m、n为0、1或2；o为1到10的整数；R4、R5例如选自CN和基团Ra；R6、R8例如选自氢，基团Ar'和基团Ra；R7、R9例如选自氢，C1-C4-烷基和基团Ar'；Ra选自C≡C-R11和Ar-C≡C-R11的组，R11例如选自氢，甲基，含有6到26个碳原子的单环或多环芳基和含有总共5到26个原子的单环或多环杂芳基，其中环原子中的1、2、3或4个来自氮、硫和氧，其余原子为碳原子，其中单环或多环芳基是未取代或取代的；Ar例如苯基或萘基。该发明还涉及包含公式（I）化合物聚合单元的热塑性树脂以及由这种树脂制成的光学器件。
• Latent mercaptans as multi-functional additives for halogen-containing polymer compositions
  申请人：——

  公开号：US20030216493A1

  公开（公告）日：2003-11-20

  Halogen-containing polymer compositions comprising a latent mercaptan-containing heat stabilizer composition substantially free from the offensive odor typically associated with mercaptans are protected during processing by the degradation products of the latent (i.e., blocked) mercaptan which include a free mercaptan. Other products of the degradation are believed to include carbocations of the blocking moiety which are stabilized by a molecular structure in which the electron deficiency is shared by several groups. The latent mercaptan may be the sole heat stabilizer additive but the free mercaptan released during processing may also synergize the activity of metal-based heat stabilizers such as metal salts and organometallic stabilizers such as organotin carboxylates and mercaptides in the polymer composition. The odor of primary mercaptan-containing heat stabilizers in halogenated polymer compositions is masked by a small amount of a latent mercaptan. The latent mercaptans also serve as intermediates in the preparation of anti-oxidants, anti-microbial agents, photostabilizers, and primary heat stabilizers. Highly effective heat stabilizers are prepared by the condensation of formaldehyde and a para-phenol and further condensation of the crude product with a mercapto-containing compound.

  含卤素聚合物组合物包括一种潜在的巯基含量热稳定剂组合物，该组合物基本上不含有通常与巯基相关联的刺激性气味，在加工过程中通过潜在（即被阻断的）巯基的降解产物（包括自由巯基）来保护。降解的其他产物被认为包括阻断基的碳正离子，其通过电子亏损由几个基团共享的分子结构稳定。潜在巯基可以是唯一的热稳定剂添加剂，但在加工过程中释放的自由巯基也可以协同作用于金属基热稳定剂，如金属盐和有机金属稳定剂，如有机锡羧酸盐和巯基化合物在聚合物组合物中的活性。通过少量潜在巯基掩盖含有主要巯基热稳定剂的卤化聚合物组合物的气味。潜在巯基还可用作抗氧化剂、抗微生物剂、光稳定剂和主要热稳定剂的制备中间体。通过甲醛和对苯酚的缩合，并将粗产品与含巯基的化合物进一步缩合，可以制备高效的热稳定剂。
• LATENT MERCAPTANS AS MULTI-FUNCTIONAL ADDITIVES FOR HALOGEN-CONTAINING POLYMER COMPOSITIONS
  申请人：——

  公开号：US20020068780A1

  公开（公告）日：2002-06-06

  Halogen-containing polymer compositions comprising a latent mercaptan-containing heat stabilizer composition substantially free from the offensive odor typically associated with mercaptans are protected during processing by the degradation products of the latent (i.e., blocked) mercaptan which include a free mercaptan. Other products of the degradation are believed to include carbocations of the blocking moiety which are stabilized by a molecular structure in which the electron deficiency is shared by several groups. The latent mercaptan may be the sole heat stabilizer additive but the free mercaptan released during processing may also synergize the activity of metal-based heat stabilizers such as metal salts and organometallic stabilizers such as organotin carboxylates and mercaptides in the polymer composition. The odor of primary mercaptan-containing heat stabilizers in halogenated polymer compositions is masked by a small amount of a latent mercaptan. The latent mercaptans also serve as intermediates in the preparation of anti-oxidants, anti-microbial agents, photostabilizers, and primary heat stabilizers. Highly effective heat stabilizers are prepared by the condensation of formaldehyde and a para-phenol and further condensation of the crude product with a mercapto-containing compound.

  含卤素的聚合物组合物包括一种潜在的巯基含量热稳定剂组合物，该组合物基本上不含通常与巯基相关的刺激性气味，通过潜在（即阻塞）巯基的降解产物，包括自由巯基，来保护加工过程中的聚合物组合物。降解的其他产物被认为包括阻塞基的碳正离子，其由多个基团共享电子亏损的分子结构稳定。潜在巯基可以是唯一的热稳定剂添加剂，但在加工过程中释放的自由巯基也可以协同金属基热稳定剂（如金属盐）和有机金属稳定剂（如有机锡羧酸盐和巯基化合物）的活性。在卤化聚合物组合物中，主要巯基含量热稳定剂的气味被少量潜在巯基掩盖。潜在巯基还可用作抗氧化剂、抗微生物剂、光稳定剂和主要热稳定剂的制备中间体。通过甲醛和对苯酚的缩聚，并将粗品与含巯基化合物进一步缩聚，制备出高效的热稳定剂。