三氟甲磺酸铒水合物 (CAS No.139177-64-3)
- 中文别名
- 三氟甲烷磺酸铒(III)水合物；三氟甲磺酸铒(III)水合物；三氟甲磺酸铒
- 英文名称
- Erbium(III) trifluoromethanesulfonate hydrate
- 分子式
- C3ErF9O9S3
- 所属类别
- 胶粘剂助剂
- 物化性质
- 白色至类白色结晶粉末，易溶于水、甲醇、乙醇、乙腈等极性溶剂，微溶于非极性有机溶剂。具有吸湿性，在空气中稳定，加热至约300°C时分解释放出三氟甲磺酸相关气体。
- 技术参数
- 外观为白色至类白色结晶性粉末 含量（以金属铒计）≥ 98% 分子量614.47（无水物），CAS号139177-64-3 易溶于水和醇类溶剂，溶液呈淡粉色
- 储存条件
- 密封、干燥、室温保存
English description（英文原文，共 1256 字符）
Product Name:Erbium(III) trifluoromethanesulfonate hydrate
English Name:Erbium(III) trifluoromethanesulfonate hydrate
CAS No.:139177-64-3
Aliases:Erbium(III) triflate hydrate, Erbium trifluoromethanesulfonate hydrate, Erbium(III) trifluoromethanesulfonate
Molecular Formula:C3ErF9O9S3
Physical Properties:White to off-white crystalline powder. Readily soluble in polar solvents such as water, methanol, ethanol and acetonitrile; slightly soluble in non-polar organic solvents. Hygroscopic. Stable in air. Decomposes at approximately 300°C, releasing triflic acid-related gases.
Uses:Used as a Lewis acid catalyst in organic synthesis, catalyzing a wide range of reactions including Aldol condensation, Diels-Alder reaction, epoxide ring-opening, and Friedel-Crafts acylation. Also serves as a precursor for preparing other erbium(III) complexes and erbium-doped materials, offering high catalytic activity and selectivity in precision organic synthesis.
Technical Specifications:
White to off-white crystalline powder
Content (as erbium metal) ≥ 98%
Molecular weight 614.47 (anhydrous basis), CAS 139177-64-3
Readily soluble in water and alcohols, forming a pale pink solution
Storage conditions: keep sealed, dry, and store at room temperature
English Name:Erbium(III) trifluoromethanesulfonate hydrate
CAS No.:139177-64-3
Aliases:Erbium(III) triflate hydrate, Erbium trifluoromethanesulfonate hydrate, Erbium(III) trifluoromethanesulfonate
Molecular Formula:C3ErF9O9S3
Physical Properties:White to off-white crystalline powder. Readily soluble in polar solvents such as water, methanol, ethanol and acetonitrile; slightly soluble in non-polar organic solvents. Hygroscopic. Stable in air. Decomposes at approximately 300°C, releasing triflic acid-related gases.
Uses:Used as a Lewis acid catalyst in organic synthesis, catalyzing a wide range of reactions including Aldol condensation, Diels-Alder reaction, epoxide ring-opening, and Friedel-Crafts acylation. Also serves as a precursor for preparing other erbium(III) complexes and erbium-doped materials, offering high catalytic activity and selectivity in precision organic synthesis.
Technical Specifications:
White to off-white crystalline powder
Content (as erbium metal) ≥ 98%
Molecular weight 614.47 (anhydrous basis), CAS 139177-64-3
Readily soluble in water and alcohols, forming a pale pink solution
Storage conditions: keep sealed, dry, and store at room temperature
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常见问题
- 三氟甲磺酸铒水合物的 CAS 号是多少？
- 三氟甲磺酸铒水合物的 CAS 号是 139177-64-3。
- 三氟甲磺酸铒水合物的分子式和分子量是什么？
- 三氟甲磺酸铒水合物的分子式为 C3ErF9O9S3。
- 三氟甲磺酸铒水合物的英文名称是什么？
- 三氟甲磺酸铒水合物的英文名称为 Erbium(III) trifluoromethanesulfonate hydrate。
- 三氟甲磺酸铒水合物还有哪些别名？
- 三氟甲磺酸铒水合物又称 三氟甲烷磺酸铒(III)水合物、三氟甲磺酸铒(III)水合物、三氟甲磺酸铒。
- 三氟甲磺酸铒水合物有哪些供应商和生产厂家？
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