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  6. Bis(diphenylphosphino)methane, 97%

Bis(diphenylphosphino)methane, 97%

Catalog No. AAB2111218
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AAB2111218 50 g
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Catalog No. AAB2111218 Supplier Thermo Scientific Chemicals Supplier No. B2111218
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Description

CAS: 2071-20-7 | C25H22P2 | 384.40 g/mol

It is applied as an organic synthesis catalyst. It is also used as an intermediate in flavor and fragrances.

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
It is applied as an organic synthesis catalyst. It is also used as an intermediate in flavor and fragrances.

Solubility
Insoluble in water.

Notes
Air sensitive. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Chemical Identifiers

CAS 2071-20-7
Molecular Formula C25H22P2
Molecular Weight (g/mol) 384.40
MDL Number MFCD00003537
InChI Key XGCDBGRZEKYHNV-UHFFFAOYSA-N
Synonym bis diphenylphosphino methane, dppm, methylenebis diphenylphosphine, phosphine, methylenebis diphenyl, tetraphenylmethylenediphosphine, unii-i5o2hzr38v, methanediylbis diphenylphosphine, diphenylphosphanyl methyl diphenylphosphane, 1,1-bis diphenylphosphino methane
PubChem CID 74952
IUPAC Name diphenylphosphanylmethyl(diphenyl)phosphane
SMILES C(P(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 118°C to 119°C
Quantity 50 g
Beilstein 758760
Sensitivity Air Sensitive
Solubility Information Insoluble in water.
Formula Weight 384.4
Percent Purity 97%
Chemical Name or Material Bis(diphenylphosphino)methane

Safety and Handling

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
EINECSNumber 218-194-2
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only