D 2505
Dysprosium(III) triflate, Dysprosium(III) trifluoromethanesulfonate
139177-62-1
Dy(SO3CF3)3
2942
609.71
Bottle / Drum
18%
Dysprosium(III) trifluoromethanesulfonate is a water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes. This is an effective catalyst for electrophilic substitution reactions of indoles with imines.
D 2505 (OTTO) Dysprosium(III) trifluoromethanesulphonate, 98% Cas 139177-62-1 - used as catalyst for Aza-Piancatelli rearrangement, Friedel-Crafts alkylation, ring-opening polymerization reactions, microwave-assisted Kabachnik-Fields condensation, cycloaddition reactions (Lewis-acid catalyst), fries rearrangement and enantioselective glyoxalate-ene reactions.
Rare earth compounds,Dysprosium compounds
98%
Powder or crystals
White to off white
Hygroscopic
Soluble in water
Risk Phrases: 36/37/38Irritating to eyes, respiratory system and skin.Safety Phrases: 26-37In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
12024-21-4
7440-65-5
13709-46-1
10042-88-3