[H25883] CAS 142421-57-6 | Chlorobis[3,5-bis(trifluoromethyl)phenyl]phosphine, 97%, maycontain suspended amine hydrochloride crystals | Alfa
0 ₩
Brand: Alfa Aesar
142421-57-6 | C16H6ClF12P | bis[3,5-bis(trifluoromethyl)phenyl](chloro)phosphane
Chemical Identifiers
CAS
142421-57-6
Molecular Weight (g/mol)
492.63
Synonym
bis[3,5-bis(trifluoromethyl)phenyl](chloro)phosphane
SMILES
FC(F)(F)C1=CC(=CC(=C1)P(Cl)C1=CC(=CC(=C1)C(F)(F)F)C(F)(F)F)C(F)(F)F
InChI Key
DFZQEHBNAJGDCT-UHFFFAOYSA-N
Molecular Formula
C16H6ClF12P
IUPAC Name
bis[3,5-bis(trifluoromethyl)phenyl](chloro)phosphane
Specifications
Appearance (Color)
White/colorless to pale yellow
Form
Fused or crystalline low melting solid
Assay by NMR
≥96.0.% (31-P NMR)
Comment
Melt may contain suspended crystals of amine hydrochloride from manufacturing process
Proton NMR
Conforms to structure
설명
Chlorobis[3,5-bis(trifluoromethyl)phenyl]phosphine is used as a reactant for the synthesis of chiral phosphine-aminophosphine ligands for rhodium-catalyzed asymmetric hydrogenation, ligands for palladium-catalyzed stereoselective allylation reactions, enantioselective hydrogenations, Josiphos analog as catalyst for asymmetric hydrogenation, ligands used in asymmetric hydrovinylation reactions.
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
Chlorobis[3,5-bis(trifluoromethyl)phenyl]phosphine is used as a reactant for the synthesis of chiral phosphine-aminophosphine ligands for rhodium-catalyzed asymmetric hydrogenation, ligands for palladium-catalyzed stereoselective allylation reactions, enantioselective hydrogenations, Josiphos analog as catalyst for asymmetric hydrogenation, ligands used in asymmetric hydrovinylation reactions.
Chlorobis[3,5-bis(trifluoromethyl)phenyl]phosphine is used as a reactant for the synthesis of chiral phosphine-aminophosphine ligands for rhodium-catalyzed asymmetric hydrogenation, ligands for palladium-catalyzed stereoselective allylation reactions, enantioselective hydrogenations, Josiphos analog as catalyst for asymmetric hydrogenation, ligands used in asymmetric hydrovinylation reactions.
Solubility
Reacts with water.
Notes
Air & moisture sensitive. Store away from oxidizing agents, bases, air, water/ moisture.
Other References:
UN Number:UN3265
GHS Hazard and Precautionary Statements
Hazard Statements:H314-H335
GHS H StatementH314-H318Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements:P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS142421-57-6FORMULAC16H6ClF12PHAZARD CLASS8EINECS000-000-0MDLMFCD01630852PACKAGING GROUPII
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
