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425699

Holmium(III) trifluoromethanesulfonate

98%

Synonym(s):

Holmium(III) triflate, Trifluoromethanesulfonic acid holmium(III) salt

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About This Item

Linear Formula:
(CF3SO3)3Ho
CAS Number:
139177-63-2
Molecular Weight:
612.14
NACRES:
NA.22
PubChem Substance ID:
24866658
UNSPSC Code:
12161600
MDL number:
MFCD00209590
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assay

98%

reaction suitability

core: holmium, reagent type: catalyst

SMILES string

[Ho+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/3CHF3O3S.Ho/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3

InChI key

DBPDCYACEYLEMY-UHFFFAOYSA-K

Application

A water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes.
Catalyst for:
  • Asymmetric alpha-amination
  • Diels-Alder reactions
  • Stereoselective cycloaddition reactions
  • Benzyl etherification
  • Acceleration of hydrogen-transfer reactions
  • Glycosylation

wgk

WGK 3

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000290870
0000229305
0000224561
0000220118
0000224561

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The Journal of Organic Chemistry, 59, 3590-3590 (1994)

Global Trade Item Number

SKUGTIN
425699-1G04061826732687