三(2,2,6,6-四甲基-3,5-庚二酮酸)钇 (CAS No.15632-39-0)
- 中文别名
- 三(2,2,6,6-四甲基-3,5-庚二酮)钇；Y(DPM)3
- 英文名称
- Yttrium tris(2,2,6,6-tetramethyl-3,5-heptanedionate)
- 分子式
- C33H57O6Y
- 所属类别
- 有机无机原料
- 物化性质
- 白色至类白色结晶粉末；熔点170~173℃，在0.05 mmHg下95℃升华，挥发性优异；常压约290℃分解；不溶于水，易溶于甲苯、二氯甲烷、THF等芳烃与卤代有机溶剂；常温密封干燥避光保存，防潮。
- 技术参数
- 纯度≥99.9% 分子量638.72 熔点170~173℃ 在0.05 mmHg下95℃升华 常压约290℃分解
English description（英文原文，共 1296 字符）
Product Name:Yttrium tris(2,2,6,6-tetramethyl-3,5-heptanedionate)
English Name:Yttrium tris(2,2,6,6-tetramethyl-3,5-heptanedionate)
CAS No.:15632-39-0
Aliases:Yttrium(III) 2,2,6,6-tetramethyl-3,5-heptanedionate, Y(DPM)3
Molecular Formula:C33H57O6Y
Physical Properties:White to off-white crystalline powder; melting point 170-173°C; sublimes at 95°C under 0.05 mmHg with excellent volatility; decomposes at approximately 290°C under ambient pressure; insoluble in water, readily soluble in aromatic and halogenated organic solvents such as toluene, dichloromethane, and THF; store under normal conditions in a sealed, dry, light-protected environment, moisture-proof.
Uses:Used as a high-purity yttrium precursor for MOCVD/ALD to prepare yttrium oxide, Y-based high-temperature superconducting films, ferroelectric/piezoelectric films, and rare-earth-doped high-k gate dielectric films; also serves as a semiconductor coating material. Additionally, it is employed as a rare-earth Lewis acid catalyst in organic synthesis, and as a precursor for phosphors, optical coatings, and special functional ceramics.
Technical Specifications:
Purity ≥99.9%
Molecular weight 638.72
Melting point 170-173°C
Sublimes at 95°C under 0.05 mmHg
Decomposes at approximately 290°C under ambient pressure
English Name:Yttrium tris(2,2,6,6-tetramethyl-3,5-heptanedionate)
CAS No.:15632-39-0
Aliases:Yttrium(III) 2,2,6,6-tetramethyl-3,5-heptanedionate, Y(DPM)3
Molecular Formula:C33H57O6Y
Physical Properties:White to off-white crystalline powder; melting point 170-173°C; sublimes at 95°C under 0.05 mmHg with excellent volatility; decomposes at approximately 290°C under ambient pressure; insoluble in water, readily soluble in aromatic and halogenated organic solvents such as toluene, dichloromethane, and THF; store under normal conditions in a sealed, dry, light-protected environment, moisture-proof.
Uses:Used as a high-purity yttrium precursor for MOCVD/ALD to prepare yttrium oxide, Y-based high-temperature superconducting films, ferroelectric/piezoelectric films, and rare-earth-doped high-k gate dielectric films; also serves as a semiconductor coating material. Additionally, it is employed as a rare-earth Lewis acid catalyst in organic synthesis, and as a precursor for phosphors, optical coatings, and special functional ceramics.
Technical Specifications:
Purity ≥99.9%
Molecular weight 638.72
Melting point 170-173°C
Sublimes at 95°C under 0.05 mmHg
Decomposes at approximately 290°C under ambient pressure
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常见问题
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇的 CAS 号是多少？
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇的 CAS 号是 15632-39-0。
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇的分子式和分子量是什么？
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇的分子式为 C33H57O6Y。
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇的英文名称是什么？
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇的英文名称为 Yttrium tris(2,2,6,6-tetramethyl-3,5-heptanedionate)。
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇还有哪些别名？
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇又称 三(2,2,6,6-四甲基-3,5-庚二酮)钇、Y(DPM)3。
- 三(2,2,6,6-四甲基-3,5-庚二酮酸)钇有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条三(2,2,6,6-四甲基-3,5-庚二酮酸)钇供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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