Ytterbium(III) trifluoromethanesulfonate hydrate
- CAS No.
- 54761-04-5
- Chemical Name:
- Ytterbium(III) trifluoromethanesulfonate hydrate
- Synonyms
- YB(OTF)3;Y(OTf)3;YTTERBIUM TRIFLUOROMETHANESULFONATE;YTTERBIUM(III) TRIFLATE HYDRATE;YTTERBIUM (III) TRIFLUOROMETHANESULFONATE;YTTERBIUM TRIFLATE HYDRATE;YTTERBIUM TRIFLUOROMETHANESULPHONATE;TRIFLUOROMETHANESULFONIC ACID YTTERBIUM(III) SALT HYDRATE;Yb(TFA)3;Ytterbiumtriflate
- CBNumber:
- CB7142534
- Molecular Formula:
- C3F9O9S3Yb
- Molecular Weight:
- 620.24
- MDL Number:
- MFCD06200261
- MOL File:
- 54761-04-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 8 °C |
|---|---|
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Methanol |
| form | Powder |
| color | White to Off-White |
| Sensitive | Hygroscopic |
| Hydrolytic Sensitivity | 6: forms irreversible hydrate |
| Merck | 14,10106 |
| Stability | Hygroscopic |
| InChI | InChI=1S/3CHF3O3S.Yb/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3 |
| InChIKey | AHZJKOKFZJYCLG-UHFFFAOYSA-K |
| SMILES | S(=O)(=O)(O[Yb](OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F)C(F)(F)F |
| CAS DataBase Reference | 54761-04-5(CAS DataBase Reference) |
| FDA UNII | 4N70OSW24G |
| UNSPSC Code | 12161600 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-10 | |||||||||
| Hazard Note | Irritant/Hygroscopic | |||||||||
| TSCA | No | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28469099 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Limited Quantities | 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
Ytterbium(III) trifluoromethanesulfonate hydrate price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 430595 | Ytterbium(III) trifluoromethanesulfonate 99.99% | 54761-04-5 | 1g | $38.9 | 2026-04-30 | Buy |
| Sigma-Aldrich | 430595 | Ytterbium(III) trifluoromethanesulfonate 99.99% | 54761-04-5 | 5g | $106 | 2026-04-30 | Buy |
| TCI Chemical | T1610 | Ytterbium(III) Trifluoromethanesulfonate Hydrate >98.0%(T) | 54761-04-5 | 5g | $50 | 2026-04-30 | Buy |
| TCI Chemical | T1610 | Ytterbium(III) Trifluoromethanesulfonate Hydrate >98.0%(T) | 54761-04-5 | 25g | $237 | 2026-04-30 | Buy |
| Usbiological | 292087 | Ytterbium(III) trifluoromethanesulfonate Asreported | 54761-04-5 | 2g | $305 | 2026-06-03 | Buy |
Ytterbium(III) trifluoromethanesulfonate hydrate Chemical Properties, Uses, Production
Uses
Versatile rare earth metal catalyst in organic synthesis.
Uses
Ytterbium(III) Trifluoromethanesulfonate functions as a catalyst in the organic synthesis of heterocycles. Also functions as a Lewis acid in variety of organic reactions.
Preparation
Ytterbium(III) Trifluoromethanesulfonate is prepared by addition of an excess of ytterbium(III) oxide (commercially available, 99.9%) to an aqueous solution of Trifluoromethanesulfonic Acid (50% v/v) followed by heating at boiling for 0.5-1 h. The mixture is then purified by filtration to remove unreacted ytterbium oxide; residual water is removed under reduced pressure. The resultant hydrate is dried by heating under vacuum (1 mmHg) at 180 to 200 °C for 48 h. The reagent is then used without further purification.[1] The organoytterbium reagent is prepared at -78 °C from Yb(OTf)3 and organolithiums or organomagnesiums.[2]
reaction suitability
core: ytterbium
reagent type: catalyst
storage
Ytterbium(III) Trifluoromethanesulfonate forms hydrates in aqueous media in the presence of amines; however, it survives mild aqueous workup.
References
1. Forsberg, J. H.; Spaziano, V. T.; Balasubramanian, T. M.; Liu, G. K.; Kinsley, S. A.; Duckworth, C. A.; Poteruca, J. J.; Brown, P. S.;
Miller, J. L. JOC 1987, 52, 1017.
2. Molander, G. A.; Burkhardt, E. R.; Weinig, P. JOC 1990, 55, 4990
Ytterbium(III) trifluoromethanesulfonate hydrate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Suzhou MaiNo material technology Co.Ltd | 13218106998 | 405821844@qq.com | China | 126 | 58 |
| Shanghai Jiahua Herong Biotechnology Co., Ltd | 18916155073 | market@trustwe.com | China | 203 | 58 |
| Yunnan Boquan Metal Materials Co., Ltd. | 13160237726 13160237726 | 3795958170@qq.com | China | 149 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
View Latest Price from Ytterbium(III) trifluoromethanesulfonate hydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-10 | YTTERBIUM(III) TRIFLUOROMETHANESULFONATE HYDRATE
54761-04-5
|
$1.00 | 1g | 99% | 10000KGS | Career Henan Chemical Co |
-
- YTTERBIUM(III) TRIFLUOROMETHANESULFONATE HYDRATE
54761-04-5
- $1.00
- 99%
- Career Henan Chemical Co
54761-04-5 (Ytterbium(III) trifluoromethanesulfonate hydrate) Related Search:
1of4
