Trioctyl Trimellitate is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay.

CAS：3319-31-1
中文别名：1,2,4-苯三甲酸三(2-乙基己基)酯;偏苯三酸三(2-乙基己)酯;三异辛基三酸酯;偏苯三甲酸三(2-乙基己基)酯;三(2-乙基己基)偏苯三甲酸酯;1,2,4-苯三甲酸三辛酯;偏苯三酸三(2-乙基己酯);
英文别名：Kodaflex TOTM;Trimellitic Acid Tris(2-ethylhexyl) Ester;Staflex TOTM;Monosizer W710L;Tris(2-ethylhexyl)trimellitate;Trioctyl Trimellitate;triethylhexyl trimellitate;Trioctyl 1,2,4-Benzenetricarboxylate;Trioctyl trimellitate;Totm;TOTM (Tris(2-ethylhexyl) trimellitate;Morflex 510;2-ethylhexyl trimellitate;Hatcol 200;tri-2-ethyl hexyl trimellitate;Tris(2-ethylhexyl) Trimellitate;Trioctyl benzene-1,2,4-tricarboxylate;1,2,4-Benzenetricarboxylic Acid Tris(2-ethylhexyl) Ester;
分子式：C33H54O6
分子量：546.778
精确质量：546.392
Psa：78.9
Logp：8.8062

UNII：378539Q830

外观与性状：无色或淡黄色透明油性液体
密度：0.990g/mLat 20°C(lit.)
沸点：414°C(lit.)
熔点：46ºC
闪点：505°F
折射率：n20/D 1.485(lit.)
稳定性：Stable. Combustible. Incompatible with strong oxidizing agents.
储存条件：Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

RTECS号：DC2080000
安全说明：S24/25
WGK Germany：1
海关编码：2917399090

用途
适用于聚氯乙烯、氯乙烯共聚物、硝酸纤维素、乙基丁酸纤维素、聚甲基丙烯酸甲酯等多种塑料。增塑效率和加工性能与邻苯二甲酸酯类增塑剂相近，耐久性能和电性能皆优，可用于耐热电线电缆料、板材、片材密封垫等耐热和耐久性的制品。