中文名称：抗氧剂 618
  • 抗氧化剂-PEP-8T; 双十八烷基季戊四醇双亚磷酸酯; 3,9-双十八烷氧基-2,4,8,10-四氧-3,9-二磷螺环[5.5]十一烷; 二亚磷酸季戊四醇二硬脂醇酯; 二硬脂季戊四醇二亚磷酸酯; 双十八烷基季戊四醇二亚磷酸酯
  • 3,9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-dipho
  • 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane; O,O-dioctadecylpentaerythritol bis(phosphite); Distearylpentaerythritol Diphosphite; Distearylpenta-di-phosphite; Antioxidant 618; Distearic pentaerythritol diphosphite; Distearyl pentaerythrityl diphosphite; Distearyl pentaerythritol diphosphite
  • 3806-34-6
  • 223-276-6
  • C41H82O6P2
  • 733.0337
  • InChI=1/C41H82O6P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-42-48-44-37-41(38-45-48)39-46-49(47-40-41)43-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-40H2,1-2H3
  • 抗氧剂 618 3806-34-6
  • 44-47℃
  • 692.2°C at 760 mmHg
  • 470.7°C
  • 3.19E-18mmHg at 25°C
  • 广泛用作聚烯烃、聚苯乙烯、ABS树脂、聚碳酸酯、聚酯的加工稳定剂和抗热氧稳定剂