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Diphenylphosphine oxide, 97%

Numéro de catalogue. AAB2110114
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AAB2110114 25 g
AAB2110103 1 g
AAB2110106 5 g
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Numéro de catalogue. AAB2110114 Fournisseur Thermo Scientific Chemicals Code fournisseur B2110114
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Description

CAS: 4559-70-0 | C12H11OP | 202.19 g/mol

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.

Identifiants chimiques

CAS 4559-70-0
Molecular Formula C12H11OP
Molecular Weight (g/mol) 202.19
MDL Number MFCD00002079
InChI Key ASUOLLHGALPRFK-UHFFFAOYSA-N
Synonym diphenylphosphine oxide, phosphine oxide, diphenyl, diphenyl phosphine oxide, hpoph2, asuollhgalprfk-uhfffaoysa-n, dppo, diphenylphosphane oxide, phenylphosphonoylbenzene, diphenylphosphino-1-one, pubchem23810
PubChem CID 6327869
IUPAC Name oxo(diphenyl)phosphanium
SMILES O=P(C1=CC=CC=C1)C1=CC=CC=C1

Spécifications

Melting Point 51°C to 56°C
Quantity 25 g
Solubility Information Slightly soluble in water.
Formula Weight 202.2
Percent Purity 97%
Chemical Name or Material Diphenylphosphine oxide

Sécurité et manipulation

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only