抗氧剂RC633 | 126505-35-9

• 物质功能分类: 催化剂及助剂 - 抗氧剂
• 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: 抗氧剂RC633
• 中文别名: 双(2,4,6-三叔丁基苯基)季戊四醇二亚磷酸酯
• 英文名称: 2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(2,4,6-tris(1,1-dimethylethyl)phenoxy)-
• 英文别名: 3,9-bis(2,4,6-tritert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
• CAS: 126505-35-9
• 化学式: C₄₁H₆₆O₆P₂
• 分子量: 716.9
• InChiKey: SHDUFLICMXOBPA-UHFFFAOYSA-N

物化性质

• 熔点：
  262-264°C
• 沸点：
  596.2±50.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  13.2
• 重原子数：
  49
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Bis (tri-tertiary-alkylphenoxy) diphosphaspiroundecanes
  申请人：GE SPECIALTY CHEMICALS, INC.

  公开号：EP0356687B1

  公开（公告）日：1994-06-22
• 3, 9-diphosphaspiroundecanes and process for making 3, 9-diphosphaspiroundecanes
  申请人：GE SPECIALTY CHEMICALS, INC.

  公开号：EP0356688B1

  公开（公告）日：1997-04-09
• POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY
  申请人：Nodera Akio

  公开号：US20090239983A1

  公开（公告）日：2009-09-24

  Provided is a polycarbonate resin composition having high rigidity, high flowability, high heat resistance and excellent flame retardancy and molded articles with good appearance using the polycarbonate resin composition. The polycarbonate resin composition comprises 4 to 50 parts by mass of a nonmetallic inorganic filler (B) and 0.01 to 1 part by mass of a phosphate compound (C) relative to 100 parts by mass of a resin mixture (A) which is composed of 60 to 97% by mass of an aromatic polycarbonate resin (a-1) and 40 to 3% by mass of a fatty acid polyester (a-2).
• POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY OBTAINED FROM THE SAME
  申请人：Hayata Yusuke

  公开号：US20100048779A1

  公开（公告）日：2010-02-25

  Provided area polycarbonate resin composition comprising 0.05 to 2 parts by mass of a polytetrafluoroethylene (B) with respect to 100 parts by mass of a resin mixture (A) composed of 5 to 99 mass % of a polycarbonate resin (A-1) using dihydroxybiphenyls as part of molecules of a divalent phenol as a raw material for the resin, 1 to 95 mass % of a polycarbonate-polyorganosiloxane copolymer (A-2), and 0 to 94 mass % of a polycarbonate resin (A-3) except the components (A-1) and (A-2), and a structure or sheet-like molded body obtained from the polycarbonate resin composition, which is excellent in flame retardance, mechanical characteristics, and thermal stability even when formed into a thin member.
• POLYCARBONATE RESIN, AND POLYCARBONATE RESIN COMPOSITION
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US20170015782A1

  公开（公告）日：2017-01-19

  Provided is a polycarbonate resin, including, as a dihydric phenol serving as a raw material, a bisphenol A having an isopropenylphenol concentration of 150 ppm by mass or less within 1 hour after granulation and under an ambient temperature condition of from 10° C. to 50° C.