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Ytterbium(III) chloride hydrate

Ytterbium(III) chloride hydrate ??? ???
?? ??:
19423-87-1
???:
Ytterbium(III) chloride hydrate
???(??):
YTTERBIUM CHLORIDE 6 H2O;YTTERBIUM CHLORIDE HYDRATE;Ytterbium chlorate hydrate;YTTERBIUM CHLORIDE, HYDROUS;YtterbiumchloridehydrateREO;YTTERBIUM(III) CHLORIDE HYDRATE;Ytterbium(lll) chloride hydrate;Ytterbium(III) chloride xhydrate;Ytterbium Chloride Hydrate 99.9+%;Ytterbium chloride hydrate/99.99%
CBNumber:
CB0690753
???:
Cl3H2OYb
??? ??:
297.41
MOL ??:
19423-87-1.mol

Ytterbium(III) chloride hydrate ??

???
180°C (dec.)
??
2,575 g/cm3
???
very soluble in H2O
??? ??
?? ??? ???
??
???
Specific Gravity
2.58
???
?? ?????.
??
Hygroscopic
Merck
14,10105
InChI
InChI=1S/3ClH.H2O.Yb/h3*1H;1H2;/q;;;;+3/p-3
InChIKey
WGKCQSFQBYKUTC-UHFFFAOYSA-K
SMILES
[Yb](Cl)(Cl)Cl.O
CAS ??????
19423-87-1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 36/37/38
????? 26-36/37/39
TSCA Yes
HS ?? 2846902045
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
NFPA 704
0
2 1

Ytterbium(III) chloride hydrate C??? ??, ??, ??

??

Ytterbium(III) chloride hydrate is used as an effective catalyst to prepare acetals by reacting with trimethyl orthoformate. It reacts with N-alkylsalicylideneimines to prepare yttrium(III) Schiff base complexes. It is widely used as NMR shift reagent, calcium ion probe and in DNA microarrays. Its anhydrous form acts as a Lewis acid and catalyzes the alkylation reactions such as aldol reaction and Pictet-Spengler reaction.

Ytterbium(III) chloride hydrate ?? ?? ? ???

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Ytterbium(III) chloride hydrate ?? ??

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Ytterbium(III) chloride hydrate ?? ??:

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