80693-00-1

• 常用中文名：双(2,6-二叔丁基-4-甲基苯基)季戊四醇二磷酸酯
• 常用英文名：3,9-bis(2,6-di-tert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[ 5.5]undecane (PEP-36)
• CAS号：80693-00-1
• 分子式：C₃₅H₅₄O₆P₂
• 分子量：632.74700
• 相关类别： 催化剂及助剂 抗氧剂
• 发布时间：2018-04-12 08:00:00
• 更新时间：2026-07-01 19:00:43

名称

• 中文名: 抗氧剂 RC PEP 36
• 英文名: Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite
• 中文别名: 抗氧剂 RC P36; 3,9-双(2,6-二叔丁基-4-甲基苯氧基)-2,4,8,10-四氧杂-3,9-二磷螺十一烷; 抗氧剂HP-36; 环状季戊烷四基二(2,6-二叔丁基-4-甲基苯基亚磷酸酯); 双(2,6-二叔丁基-4-甲基苯基)季戊四醇二亚磷酸酯; 抗氧剂
• 英文别名: Sinanox P-36; Adekastab P-36; 2,2'-Bis(2,6-di-tert-butyl-4-methylphenoxy)spiro[4H-1,3,2-dioxaphosphorin-5(6H),5'(6'H)-[4H-1,3,2]dioxaphosphorin]; P-36; bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite; 4,8,10-Tetraoxa-3,9-diphosphaspiro undecane, 3,9-bis[2,6-bis(1,1-dimethylethyl)-4-methylphenox2; 3,9-bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiroundecane; 2,4,8,10-Tetraoxa-3,9-diphosphaspiroundecane, 3,9-bis(2,6-bis(1,1-dimethylethyl)-4-methylphenoxy); Adekastab PEP-36; ADK Stab PEP 36; 3,9-Bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-2,4,8,10; 3,9-bis-(2,6-di-tert-Butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[ 5.5]undecane (P-36); JADEWIN P-36; 2,2'-Bis(2,6-di-tert-butyl-4-methylphenoxy)spiro[1,3,2-dioxaphosphorinane-5,5'-[1,3,2]dioxaphosphorinane]; Pep-36; ADK Stab P36; 2,2'-Bis(2,6-di-tert-butyl-4-methylphenoxy)-5,5'-spirobi[1,3,2-dioxaphosphorinane]; CHLUMIAO P-36; ANTIOXIDANT TRUELICHT P-36; Secondy Antioxidants YD; 3,9-bis(2,6-di-tert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiroundecane; Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite ISO 9001：2015 REACH; BIS(2,6-DITERTBUTYL-4-METHYLPHENYL)PENTAERYTHRITOLDIPHOSPHITE; Bis-(2,6-di-tert-butyl-4-methylphenyl)-pentaerythrityl diphosphate

物化性质

• 沸点: 577ºC at 760 mmHg
• 熔点: 235-240ºC
• 分子式: C₃₅H₅₄O₆P₂
• 分子量: 632.74700
• 闪点: 380.5ºC
• 精确质量: 632.34000
• PSA: 82.56000
• LogP: 10.48500
• 储存条件: 室温，密闭，干燥

安全

• 风险声明 (欧洲): 53
• 安全声明 (欧洲): 61