405205
Tetraphenylantimony(V) bromide
97%
Synonym(s):
NSC 129511, Tetraphenylstibonium bromide
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About This Item
Linear Formula:
(C6H5)4SbBr
CAS Number:
Molecular Weight:
510.08
UNSPSC Code:
12352300
PubChem Substance ID:
MDL number:
InChI
1S/4C6H5.BrH.Sb/c4*1-2-4-6-5-3-1;;/h4*1-5H;1H;/q;;;;;+1/p-1
SMILES string
Br[Sb](c1ccccc1)(c2ccccc2)(c3ccccc3)c4ccccc4
InChI key
MRSXZVCXTGNNFI-UHFFFAOYSA-M
assay
97%
reaction suitability
core: antimony, reagent type: catalyst
mp
204 °C (dec.) (lit.)
Application
Catalyst for:
Reactant for synthesis of tetraphenylantimony complexes of pyridine N-oxides
- Chemo- and stereoselective addition of tin enolate to alpha-halo ketone
- Selective reagent for synthesis of silyl enol ethers from cyclic ketones
- Preparation of cyclic carbonates
Reactant for synthesis of tetraphenylantimony complexes of pyridine N-oxides
hcodes
signalword
Warning
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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