三氟甲烷磺酸铜(Ⅱ) (CAS No.34946-82-2)
- 物化性质
- 白色至淡蓝色结晶粉末,易吸潮。易溶于水、乙腈、乙醇等极性溶剂,几乎不溶于乙醚、甲苯等非极性溶剂。相对分子质量约361.66,作为路易斯酸具有一定的催化活性,在干燥空气中较稳定,需密封防潮保存。
- 外观
- 白色至淡蓝色结晶粉末
- 含量
- ≥98%
- 储存条件
- 密封、干燥、避光保存
English description(英文原文,共 1004 字符)
Product Name:Copper(II) trifluoromethanesulfonate
English Name:Copper(II) trifluoromethanesulfonate
CAS No.:34946-82-2
Aliases:Copper(II) triflate, Cupric trifluoromethanesulfonate, Copper triflate
Molecular Formula:Cu(CF3SO3)2
Physical Properties:White to light blue crystalline powder, hygroscopic. Soluble in water, acetonitrile, ethanol and other polar solvents; almost insoluble in diethyl ether, toluene and other nonpolar solvents. Approximate molecular weight 361.66. Acts as a Lewis acid with good catalytic activity; relatively stable in dry air, but should be stored sealed and protected from moisture.
Uses:Used as a Lewis acid catalyst in organic synthesis, catalyzing condensation, cyclization, rearrangement and coupling reactions. Also serves as a mild Lewis acid and triflate transfer reagent.
Technical Specifications:
Appearance: white to light blue crystalline powder
Assay: ≥98%
Package: 500g
Storage: keep sealed, dry and away from light
Molecular weight: approx. 361.66
English Name:Copper(II) trifluoromethanesulfonate
CAS No.:34946-82-2
Aliases:Copper(II) triflate, Cupric trifluoromethanesulfonate, Copper triflate
Molecular Formula:Cu(CF3SO3)2
Physical Properties:White to light blue crystalline powder, hygroscopic. Soluble in water, acetonitrile, ethanol and other polar solvents; almost insoluble in diethyl ether, toluene and other nonpolar solvents. Approximate molecular weight 361.66. Acts as a Lewis acid with good catalytic activity; relatively stable in dry air, but should be stored sealed and protected from moisture.
Uses:Used as a Lewis acid catalyst in organic synthesis, catalyzing condensation, cyclization, rearrangement and coupling reactions. Also serves as a mild Lewis acid and triflate transfer reagent.
Technical Specifications:
Appearance: white to light blue crystalline powder
Assay: ≥98%
Package: 500g
Storage: keep sealed, dry and away from light
Molecular weight: approx. 361.66
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常见问题
- 三氟甲烷磺酸铜(Ⅱ)的 CAS 号是多少?
- 三氟甲烷磺酸铜(Ⅱ)的 CAS 号是 34946-82-2。
- 三氟甲烷磺酸铜(Ⅱ)的分子式和分子量是什么?
- 三氟甲烷磺酸铜(Ⅱ)的分子式为 Cu(CF3SO3)2,分子量约 约361.66 English Version。
- 三氟甲烷磺酸铜(Ⅱ)的英文名称是什么?
- 三氟甲烷磺酸铜(Ⅱ)的英文名称为 Copper(II) trifluoromethanesulfonate。
- 三氟甲烷磺酸铜(Ⅱ)还有哪些别名?
- 三氟甲烷磺酸铜(Ⅱ)又称 三氟甲磺酸铜、双(三氟甲烷磺酸)铜、三氟甲磺酸铜(II)。
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