1,2,4-苯三甲酸三辛酯 (CAS No.89-04-3)
- 物化性质
- 无色至淡黄色透明油状液体,分子量546.78。相对密度(20°C)约0.988,沸点414°C,闪点(开杯)263°C,凝固点-38°C,粘度(25°C)约210 mPa·s,折射率约1.483。不溶于水,溶于乙醇、丙酮、乙酸乙酯、芳烃等有机溶剂。
- 技术参数
- 纯度(GC)≥99.0% 酸值≤0.1 mgKOH/g 闪点(开杯)≥240°C 密度(20°C)0.988~0.991 g/cm³ 水分≤0.1%
English description(英文原文,共 1092 字符)
Product Name:Trioctyl Trimellitate
English Name:Trioctyl Trimellitate
CAS No.:89-04-3
Aliases:TOTM, Tris(2-ethylhexyl) trimellitate, Trioctyl 1,2,4-benzenetricarboxylate
Molecular Formula:C33H54O6
Physical Properties:Colorless to pale yellow transparent oily liquid, molecular weight 546.78. Relative density approximately 0.988 at 20°C, boiling point 414°C, flash point (open cup) 263°C, solidification point -38°C, viscosity approximately 210 mPa·s at 25°C, refractive index approximately 1.483. Insoluble in water; soluble in ethanol, acetone, ethyl acetate, aromatic hydrocarbons and other organic solvents.
Uses:Used as a heat-resistant plasticizer for PVC, suitable for cable compounds, automotive interiors, building waterproofing membranes and other products. It is also used as a plasticizer for synthetic rubber and cellulose resins, providing excellent heat resistance and low volatility to finished products.
Technical Specifications:
Purity (GC) ≥ 99.0%
Acid value ≤ 0.1 mg KOH/g
Flash point (open cup) ≥ 240°C
Density (20°C) 0.988–0.991 g/cm³
Moisture content ≤ 0.1%
English Name:Trioctyl Trimellitate
CAS No.:89-04-3
Aliases:TOTM, Tris(2-ethylhexyl) trimellitate, Trioctyl 1,2,4-benzenetricarboxylate
Molecular Formula:C33H54O6
Physical Properties:Colorless to pale yellow transparent oily liquid, molecular weight 546.78. Relative density approximately 0.988 at 20°C, boiling point 414°C, flash point (open cup) 263°C, solidification point -38°C, viscosity approximately 210 mPa·s at 25°C, refractive index approximately 1.483. Insoluble in water; soluble in ethanol, acetone, ethyl acetate, aromatic hydrocarbons and other organic solvents.
Uses:Used as a heat-resistant plasticizer for PVC, suitable for cable compounds, automotive interiors, building waterproofing membranes and other products. It is also used as a plasticizer for synthetic rubber and cellulose resins, providing excellent heat resistance and low volatility to finished products.
Technical Specifications:
Purity (GC) ≥ 99.0%
Acid value ≤ 0.1 mg KOH/g
Flash point (open cup) ≥ 240°C
Density (20°C) 0.988–0.991 g/cm³
Moisture content ≤ 0.1%
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 1,2,4-苯三甲酸三辛酯 CAS 89-04-3 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 1,2,4-苯三甲酸三辛酯的 CAS 号是多少?
- 1,2,4-苯三甲酸三辛酯的 CAS 号是 89-04-3。
- 1,2,4-苯三甲酸三辛酯的分子式和分子量是什么?
- 1,2,4-苯三甲酸三辛酯的分子式为 C33H54O6。
- 1,2,4-苯三甲酸三辛酯的英文名称是什么?
- 1,2,4-苯三甲酸三辛酯的英文名称为 Trioctyl Trimellitate。
- 1,2,4-苯三甲酸三辛酯还有哪些别名?
- 1,2,4-苯三甲酸三辛酯又称 TOTM、偏苯三酸三辛酯、偏苯三酸三(2-乙基己基)酯、1,2,4-苯三甲酸三(2-乙基己基)酯。
- 1,2,4-苯三甲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1,2,4-苯三甲酸三辛酯供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 平台上1,2,4-苯三甲酸三辛酯的供应级别包括 工业级。
- 1,2,4-苯三甲酸三辛酯的报价单位是什么?
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- 掌上化工1,2,4-苯三甲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/89-04-3/。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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