偏苯三酸三辛酯 (CAS No.3319-31-1)
- 物化性质
- 透明油状液体,不溶于水,溶于多数有机溶剂。密度(20℃)0.987~0.997 g/cm³,闪点≥240℃,沸点约430℃(文献值)。
- 技术参数
- 纯度≥99.0% 酸值≤0.15 mgKOH/g 色度(Pt-Co)≤50 体积电阻率≥5×10^11 Ω·cm 水分≤0.10%,加热减量(125℃,3h)≤0.20%
English description(英文原文,共 961 字符)
Product Name:Trioctyl Trimellitate (TOTM)
English Name:Trioctyl Trimellitate (TOTM)
CAS No.:3319-31-1
Aliases:TOTM, Tri(2-ethylhexyl) trimellitate
Molecular Formula:C33H54O6
Physical Properties:Transparent oily liquid, insoluble in water, soluble in most organic solvents. Density (20°C) 0.987-0.997 g/cm³, flash point ≥240°C, boiling point about 430°C (literature value).
Uses:TOTM is used as a primary plasticizer for high-temperature wires and cables, new energy vehicle high-voltage harnesses, flame-retardant cable insulation for construction, automotive engine compartment sealing gaskets, high-speed rail door and window seals, industrial heat-resistant conveyor belts, hydraulic equipment sealing rings, PVC weather-resistant flooring, and building waterproofing membranes.
Technical Specifications:
Purity ≥99.0%
Acid value ≤0.15 mgKOH/g
Color (Pt-Co) ≤50
Volume resistivity ≥5×10^11 Ω·cm
Moisture ≤0.10%; loss on heating (125°C, 3h) ≤0.20%
English Name:Trioctyl Trimellitate (TOTM)
CAS No.:3319-31-1
Aliases:TOTM, Tri(2-ethylhexyl) trimellitate
Molecular Formula:C33H54O6
Physical Properties:Transparent oily liquid, insoluble in water, soluble in most organic solvents. Density (20°C) 0.987-0.997 g/cm³, flash point ≥240°C, boiling point about 430°C (literature value).
Uses:TOTM is used as a primary plasticizer for high-temperature wires and cables, new energy vehicle high-voltage harnesses, flame-retardant cable insulation for construction, automotive engine compartment sealing gaskets, high-speed rail door and window seals, industrial heat-resistant conveyor belts, hydraulic equipment sealing rings, PVC weather-resistant flooring, and building waterproofing membranes.
Technical Specifications:
Purity ≥99.0%
Acid value ≤0.15 mgKOH/g
Color (Pt-Co) ≤50
Volume resistivity ≥5×10^11 Ω·cm
Moisture ≤0.10%; loss on heating (125°C, 3h) ≤0.20%
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常见问题
- 偏苯三酸三辛酯的 CAS 号是多少?
- 偏苯三酸三辛酯的 CAS 号是 3319-31-1。
- 偏苯三酸三辛酯的分子式和分子量是什么?
- 偏苯三酸三辛酯的分子式为 C33H54O6。
- 偏苯三酸三辛酯的英文名称是什么?
- 偏苯三酸三辛酯的英文名称为 Trioctyl Trimellitate (TOTM)。
- 偏苯三酸三辛酯还有哪些别名?
- 偏苯三酸三辛酯又称 TOTM、偏苯三酸三(2-乙基己)酯。
- 偏苯三酸三辛酯有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条偏苯三酸三辛酯供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 偏苯三酸三辛酯的供应商主要分布在哪些地区?
- 偏苯三酸三辛酯的供应商主要分布在 上海市(1 条) 等地。
- 偏苯三酸三辛酯有哪些级别可选?
- 平台上偏苯三酸三辛酯的供应级别包括 工业级。
- 偏苯三酸三辛酯的报价单位是什么?
- 偏苯三酸三辛酯的报价单位主要有 千克。
- 哪里可以查到偏苯三酸三辛酯的价格?
- 掌上化工偏苯三酸三辛酯产品页汇总了各供应商的最新报价与规格,地址:/chemicals/3319-31-1/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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