Search Thermo Fisher Scientific
Element Search
Structure SearchThermo Scientific Chemicals
Diphenylphosphine oxide, 97%, Thermo Scientific Chemicals
Catalog number: B21101.14
25 g, Each
Thermo Scientific Chemicals
Diphenylphosphine oxide, 97%, Thermo Scientific Chemicals
Catalog number: B21101.14
25 g, Each
Quantity
Catalog number: B21101.14
also known as B21101-14
Price (USD)
Price: 656.00
Online price: 572.65
Your price:
Quantity
-
Chemical Identifiers
CAS
4559-70-0
IUPAC Name
(phenylphosphoroso)benzene
Molecular Formula
C12H11OP
InChI Key
ASUOLLHGALPRFK-UHFFFAOYSA-N
SMILES
O=P(C1=CC=CC=C1)C1=CC=CC=C1
Specifications
Specification SheetAppearance (Color)
White
Form
Crystals or powder or crystalline powder or granules
Assay (HPLC)
≥96.0%
Melting Point (clear melt)
48.0-58.0?C
Description
Used in the preparation of triarylphosphine oxides, and as asymmetric catalysts, preparation of alkenyldiphenylphosphine oxides, and Horner-Wittig reagents. It is a ligand for Buchwald-Hartwig Cross Coupling Reaction, Hydrophosphonylations and Suzuki-Miyaura Coupling.
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
Used in the preparation of triarylphosphine oxides, and as asymmetric catalysts, preparation of alkenyldiphenylphosphine oxides, and Horner-Wittig reagents. It is a ligand for Buchwald-Hartwig Cross Coupling Reaction, Hydrophosphonylations and Suzuki-Miyaura Coupling.
Solubility
Slightly soluble in water.
Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Used in the preparation of triarylphosphine oxides, and as asymmetric catalysts, preparation of alkenyldiphenylphosphine oxides, and Horner-Wittig reagents. It is a ligand for Buchwald-Hartwig Cross Coupling Reaction, Hydrophosphonylations and Suzuki-Miyaura Coupling.
Solubility
Slightly soluble in water.
Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
RUO – Research Use Only
Figures
Documents & Downloads
Certificates
Search by lot number or partial lot number
Frequently asked questions (FAQs)
Citations & References
Search citations by name, author, journal title or abstract text