乙醇钽 (CAS No.6074-84-6)
- 物化性质
- 淡黄色或无色液体，有吸湿性，遇水水解。分子量约406.25，相对密度约1.566（20°C），减压沸点约200°C（0.1 mmHg）。可溶于乙醇、苯、甲苯等有机溶剂。
- 外观
- 淡黄色或无色液体。
English description（英文原文，共 1271 字符）
Product Name:Tantalum(V) ethoxide
English Name:Tantalum(V) ethoxide
CAS No.:6074-84-6
Aliases:Tantalum pentaethoxide, Pentaethoxytantalum, Tantalum ethoxide
Molecular Formula:Ta(OC2H5)5
Physical Properties:Pale yellow to colorless liquid, hygroscopic, hydrolyzes in water. Molecular weight approx. 406.25, relative density approx. 1.566 at 20°C, boiling point approx. 200°C at 0.1 mmHg (reduced pressure). Soluble in ethanol, benzene, toluene and other organic solvents.
Uses:Tantalum(V) ethoxide is used in chemical vapor deposition (CVD) to deposit corresponding metal oxide coatings, serving as a valuable precursor material for manufacturing highly durable components in the electronics industry. It is also a key raw material for DRAM memory devices and SrBi2Ta2O9 ferroelectric thin film coatings. Additional applications include coatings for electrolytic anodes, semiconductor substrates, and preparation of ultrafine tantalum pentoxide powders.
Technical Specifications:
Analytical grade: purity >99.95%, chloride content <200 ppm, total metallic impurities <100 ppm.
High-purity grade: purity >99.99% (excluding chloride), total metallic impurities <50 ppm.
Appearance: pale yellow to colorless liquid.
Packaging: 5 g/bottle, 25 g/bottle, 50 g/bottle.
English Name:Tantalum(V) ethoxide
CAS No.:6074-84-6
Aliases:Tantalum pentaethoxide, Pentaethoxytantalum, Tantalum ethoxide
Molecular Formula:Ta(OC2H5)5
Physical Properties:Pale yellow to colorless liquid, hygroscopic, hydrolyzes in water. Molecular weight approx. 406.25, relative density approx. 1.566 at 20°C, boiling point approx. 200°C at 0.1 mmHg (reduced pressure). Soluble in ethanol, benzene, toluene and other organic solvents.
Uses:Tantalum(V) ethoxide is used in chemical vapor deposition (CVD) to deposit corresponding metal oxide coatings, serving as a valuable precursor material for manufacturing highly durable components in the electronics industry. It is also a key raw material for DRAM memory devices and SrBi2Ta2O9 ferroelectric thin film coatings. Additional applications include coatings for electrolytic anodes, semiconductor substrates, and preparation of ultrafine tantalum pentoxide powders.
Technical Specifications:
Analytical grade: purity >99.95%, chloride content <200 ppm, total metallic impurities <100 ppm.
High-purity grade: purity >99.99% (excluding chloride), total metallic impurities <50 ppm.
Appearance: pale yellow to colorless liquid.
Packaging: 5 g/bottle, 25 g/bottle, 50 g/bottle.
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常见问题
- 乙醇钽的 CAS 号是多少？
- 乙醇钽的 CAS 号是 6074-84-6。
- 乙醇钽的分子式和分子量是什么？
- 乙醇钽的分子式为 Ta(OC2H5)5。
- 乙醇钽的英文名称是什么？
- 乙醇钽的英文名称为 Tantalum(V) ethoxide。
- 乙醇钽还有哪些别名？
- 乙醇钽又称 五乙醇钽、五乙氧基钽。
- 乙醇钽有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条乙醇钽供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 乙醇钽的供应商主要分布在哪些地区？
- 乙醇钽的供应商主要分布在 上海市（1 条） 等地。
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- 平台上乙醇钽的供应级别包括 工业级。
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- 乙醇钽的报价单位主要有 千克。
- 哪里可以查到乙醇钽的价格？
- 掌上化工乙醇钽产品页汇总了各供应商的最新报价与规格，地址：/chemicals/6074-84-6/。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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