[B21054] CAS 27721-02-4 | 1,5-Bis(diphenylphosphino)pentane, 97% | Alfa
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Brand: Alfa Aesar
27721-02-4 | C29H30P2 | [5-(diphenylphosphanyl)pentyl]diphenylphosphane
Chemical Identifiers
CAS
27721-02-4
Molecular Weight (g/mol)
440.51
MDL Number
MFCD00003052
Synonym
[5-(diphenylphosphanyl)pentyl]diphenylphosphane
SMILES
C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CCP(C1=CC=CC=C1)C1=CC=CC=C1
InChI Key
MZFPAWGWFDGCHP-UHFFFAOYSA-N
Molecular Formula
C29H30P2
IUPAC Name
[5-(diphenylphosphanyl)pentyl]diphenylphosphane
Specifications
Appearance (Color)
White
Form
Powder or crystals or crystalline powder or chunks
Assay from Supplier’s CofA
≥96.0% (U.S. specification)
Elemental Analysis
H: 6.58-7.13% (Theory: 6.86%) (non-U.S. specification)
Elemental Analysis
C: 75.91-82.24% (Theory: 79.08%) (non-U.S. specification)
설명
1,5-Bis(diphenylphosphino)pentane is used as a ligand for the cross coupling reactions. It is used in the manufacturing of glass bottle PTFE bottle, aluminum foil bag and in cardboard drum. combination of a 1,5-bis(diphenylphosphino)pentane ligand and the addition of N,N,N?,N?-tetramethylethylenediamine (TMEDA) as a co-catalyst are the key factors in obtaining the corresponding aryl nitriles with improved catalyst productivities and selectivities.
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.
Applications
1,5-Bis(diphenylphosphino)pentane is used as a ligand for the cross coupling reactions. It is used in the manufacturing of glass bottle PTFE bottle, aluminum foil bag and in cardboard drum. combination of a 1,5-bis(diphenylphosphino)pentane ligand and the addition of N,N,N′,N′-tetramethylethylenediamine (TMEDA) as a co-catalyst are the key factors in obtaining the corresponding aryl nitriles with improved catalyst productivities and selectivities.
1,5-Bis(diphenylphosphino)pentane is used as a ligand for the cross coupling reactions. It is used in the manufacturing of glass bottle PTFE bottle, aluminum foil bag and in cardboard drum. combination of a 1,5-bis(diphenylphosphino)pentane ligand and the addition of N,N,N′,N′-tetramethylethylenediamine (TMEDA) as a co-catalyst are the key factors in obtaining the corresponding aryl nitriles with improved catalyst productivities and selectivities.
Solubility
Soluble in N,N-dimethyl formamide.
Notes
Store at room temperature. Keep away from oxidizing agents.
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS27721-02-4FORMULAC29H30P2MDLMFCD00003052
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
