CAS 54761-04-5

Ytterbium(III) trifluoromethanesulfonate

Description:

Ytterbium(III) trifluoromethanesulfonate, with the CAS number 54761-04-5, is a coordination compound of ytterbium, a lanthanide element. This compound typically appears as a white to off-white solid and is known for its hygroscopic nature, meaning it can absorb moisture from the air. It is soluble in polar solvents, which makes it useful in various chemical applications, particularly in organic synthesis and catalysis. The trifluoromethanesulfonate group, also known as triflate, is a strong leaving group, enhancing the reactivity of the compound in nucleophilic substitution reactions. Ytterbium(III) trifluoromethanesulfonate is often utilized in the preparation of ytterbium-based catalysts and in materials science for its luminescent properties. Additionally, it may exhibit interesting magnetic and optical characteristics due to the presence of the ytterbium ion, which can be relevant in fields such as photonics and quantum computing. As with all chemical substances, proper handling and safety precautions should be observed due to its potential reactivity and toxicity.

Formula: C₃F₉O₉S₃Yb

InChI: InChI=1/3CHF3O3S.Yb/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3/rC3F9O9S3Yb/c4-1(5,6)22(13,14)19-25(20-23(15,16)2(7,8)9)21-24(17,18)3(10,11)12

SMILES: C(F)(F)(F)S(=O)(=O)O.C(F)(F)(F)S(=O)(=O)O.C(F)(F)(F)S(=O)(=O)O.[Yb]

Synonyms:

• Ytterbium trifluoromethanesulfonate
• Ytterbium(3+) Tris(Trifluoromethanesulfonate)

Ytterbium(III) Trifluoromethanesulfonate

CAS: 252976-51-5, 54761-04-5

Formula: C₃F₉O₉S₃Yb

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 620.24

Ref: 3B-T1610

Ytterbium (III) trifluoromethanesulphonate

CAS: 54761-04-5

Formula: C₃F₉O₉S₃Yb

Purity: 90.0%

Color and Shape: Solid, White powder

Molecular weight: 620.24

Ref: 10-F009409

Ytterbium(III) Trifluoromethanesulfonate

CAS: 54761-04-5

Formula: C₃F₉O₉S₃Yb

Molecular weight: 620.24

Ref: 4Z-M-132013

Ytterbium(III) trifluoromethanesulphonate

CAS: 54761-04-5

Ytterbium(III) trifluoromethanesulphonate

Formula: ·3CF₃O₃S·Yb

Purity: 98%

Color and Shape: white powder

Molecular weight: 620.25g/mol

Ref: 54-PC9300

Ytterbium(III) trifluoromethanesulfonate

CAS: 54761-04-5

Ytterbium (III) trifluoromethanesulfonate is a cationic polymerization catalyst that is used for the allylation and methyl ketones, amines, receptor activity, kinetic and epoxides reactions. It is also used as a reagent in structural analysis of polymers. Ytterbium (III) trifluoromethanesulfonate can be synthesized by reacting ytterbium oxide with hydrogen fluoride and chloroform in methanol. The resulting product is purified by sublimation under vacuum. Ytterbium (III) trifluoromethanesulfonate is soluble in organic solvents such as benzene, toluene, ethers and acetone. This compound has been shown to inhibit the growth of cells in culture by acting on surface receptors that are involved in cell proliferation and migration. Ytterbium (III) trifluor

Formula: C₃F₉O₉S₃Yb

Purity: Min. 95%

Color and Shape: White/Off-White Solid

Molecular weight: 620.26 g/mol

Ref: 3D-FY57481

Ytterbium(III) Trifluoromethanesulfonate

Controlled Product

CAS: 54761-04-5

Stability Hygroscopic
Applications Ytterbium(III) Trifluoromethanesulfonate functions as a catalyst in the organic synthesis of heterocycles. Also functions as a Lewis acid in variety of organic reactions.
References Sakhuja, R., et al.: Synthesis, 48, 4305 92016); Molander, G. A., et al.: e-EROS Encyclopedia of Reagents for Organic Synthesis, 1 (2004)

Formula: CHF₃O₃S·Yb

Color and Shape: Neat

Molecular weight: 623.271

Ref: TR-Y120010

Ytterbium(III) Trifluoromethanesulfonate

CAS: 54761-04-5

Formula: C₃F₉O₉S₃Yb

Molecular weight: 620.24

Ref: ST-EA-CP-M240001