Ytterbium(III) trifluoromethanesulfonate hydr… 252976-51-5

Name: Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98%
Brand: Vaqora Chemicals
SKU: VQ-020202

About Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98%

Ytterbium(III) trifluoromethanesulfonate hydrate is an organometallic reagent in Extra Pure grade carrying the CAS registry number 252976-51-5 at a purity of above 98%. The compound has the formula C3H2F9O10S3Yb, corresponding to a molecular weight of 638.3 g/mol. It is also known as ytterbium trifluoromethanesulfonate hydrate or Yb(OTf)3.H2O.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for carbon–carbon bond formation, grignard and organometallic chemistry and organic synthesis. It is used across academic and industrial research.

Vaqora Chemicals supplies Ytterbium(III) trifluoromethanesulfonate hydrate in 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Carbon–carbon bond formation
Grignard & organometallic chemistry
Organic synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98%
Catalogue No.	VQ-020202
CAS Number	252976-51-5
IUPAC name	tris(trifluoromethanesulfonate);ytterbium(3+);hydrate
Molecular formula	C₃H₂F₉O₁₀S₃Yb
Molecular weight	638.3 g/mol
Exact mass	638.8055
Grade	Extra Pure
Purity / assay	>98%
InChIKey	BUJKNFNMGRYZBV-UHFFFAOYSA-K
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-].O.[Yb+3]
PubChem CID	45075687

Physical properties
Physical form	Other
H-bond donors / acceptors	1 / 19
TPSA	198 Å²
Synonyms	Ytterbium(3+) trifluoromethanesulfonate--water (1/3/1), ytterbium trifluoromethanesulfonate hydrate, Yb(OTf)3.H2O, ytterbium triflate monohydrate, ytterbium trifluoromethanesulfonate, hydrate, Ytterbium(III) trifluoromethanesulphonate hydrate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98%?

The CAS Registry Number of Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98% is 252976-51-5. It is also known as Ytterbium(3+) trifluoromethanesulfonate--water (1/3/1), ytterbium trifluoromethanesulfonate hydrate, Yb(OTf)3.H2O.

What is the molecular formula and molecular weight of Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98%?

Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98% has the molecular formula C3H2F9O10S3Yb and a molecular weight of 638.3 g/mol.

Which grade and pack sizes of Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98% can I order?

We supply Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98% in Extra Pure (>98%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98%?

Yes. Every lot of Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98% be shipped internationally?

Yes. Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.