[36430] CAS 143-66-8 | Sodium tetraphenylborate, ACS, 99.5% min | Alfa
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Brand: Alfa Aesar
143-66-8 | C24H20BNa | sodium tetraphenylborate
Chemical Identifiers
CAS
143-66-8
Molecular Weight (g/mol)
342.22
MDL Number
MFCD00011494
Synonym
sodium tetraphenylborate
SMILES
[Na+].C1=CC=C(C=C1)[B-](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Key
HFSRCEJMTLMDLI-UHFFFAOYSA-N
Molecular Formula
C24H20BNa
IUPAC Name
sodium tetraphenylboranuide
Specifications
Assay from Supplier’s CofA
≥99.5% (Gravimetry)
Loss on Drying
≤0.5% (constant wt. @105?C)
Form
Solid
Clarity
Passes test
Appearance (Color)
White
설명
Sodium tetraphenylborate is used as a precipitating reagent for potassium, as a protecting agent to protect amino acids. It is used in the preparation of N-acylammonium salts. It finds application as a phenyl donor in palladium-catalyzed cross-coupling reactions to prepare arylalkenes and biaryl compounds. It is used in inorganic and organometallic chemistry due to its solubility in nonpolar solvents. Furthermore, it is involved in the isolation of complexes having dinitrogen ligands.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,8690UN Number:UN2811Beilstein:3599783
GHS Hazard and Precautionary Statements
Hazard Statements:H301-H315-H319-H335
GHS H StatementH301-H315-H319-H335 Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:ED3362500
경고:RUO – Research Use Only
CAS143-66-8FORMULAC24H20BNaHAZARD CLASS6.1EINECS205-605-5MDLMFCD00011494PACKAGING GROUPIII
| Pakage | 10g, 2g, 50G |
|---|---|
| brand | Alfa Aesar |
