Chlorobis[3,5-bis(trifluoromethyl)phenyl]phosphine, 97%, maycontain suspended amine hydrochloride crystals, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11495620	Thermo Scientific Alfa Aesar H25883.03	1 g
11405630	Thermo Scientific Alfa Aesar H25883.06	5 g

Description

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.

Solubility
Reacts with water.

Notes
Air & moisture sensitive. Store away from oxidizing agents, bases, air, water/ moisture.

Chemical Identifiers

• CAS: 142421-57-6
• Molecular Weight (g/mol): 492.629
• InChI Key: DFZQEHBNAJGDCT-UHFFFAOYSA-N
• PubChem CID: 5104965
• SMILES: C1=C(C=C(C=C1C(F)(F)F)P(C2=CC(=CC(=C2)C(F)(F)F)C(F)(F)F)Cl)C(F)(F)F

• Molecular Formula: C16H6ClF12P
• MDL Number: MFCD01630852
• Synonym: bis 3,5-di trifluoromethyl phenyl chlorophosphine, phosphinous chloride, bis 3,5-bis trifluoromethyl phenyl, acmc-20alnu, bis 3,5-bis trifluoromethyl phenyl chlorophosphine, bis 3,5-bis trifluoromethyl phenyl-chlorophosphane, bis 3,5-bis trifluoromethyl phenyl-chlorophosphine, bis 3,5-bis trifluoromethyl phenyl chloro phosphane, p,p-bis 3,5-bis trifluoromethyl phenyl phosphinous chloride, phosphinous chloride,p,p-bis 3,5-bis trifluoromethyl phenyl
• IUPAC Name: bis[3,5-bis(trifluoromethyl)phenyl]-chlorophosphane

Specifications

• CAS: 142421-57-6
• MDL Number: MFCD01630852
• Sensitivity: Air and moisture sensitive; May form a precipitate
• Solubility Information: Reacts with water.
• SMILES: C1=C(C=C(C=C1C(F)(F)F)P(C2=CC(=CC(=C2)C(F)(F)F)C(F)(F)F)Cl)C(F)(F)F
• Molecular Weight (g/mol): 492.629
• Formula Weight: 492.63
• Assay: may contain suspended dimethylamine hydrochloride crystals

• Molecular Formula: C16H6ClF12P
• UN Number: UN3265
• Synonym: bis 3,5-di trifluoromethyl phenyl chlorophosphine, phosphinous chloride, bis 3,5-bis trifluoromethyl phenyl, acmc-20alnu, bis 3,5-bis trifluoromethyl phenyl chlorophosphine, bis 3,5-bis trifluoromethyl phenyl-chlorophosphane, bis 3,5-bis trifluoromethyl phenyl-chlorophosphine, bis 3,5-bis trifluoromethyl phenyl chloro phosphane, p,p-bis 3,5-bis trifluoromethyl phenyl phosphinous chloride, phosphinous chloride,p,p-bis 3,5-bis trifluoromethyl phenyl
• InChI Key: DFZQEHBNAJGDCT-UHFFFAOYSA-N
• IUPAC Name: bis[3,5-bis(trifluoromethyl)phenyl]-chlorophosphane
• PubChem CID: 5104965
• Percent Purity: ≥98%
• Chemical Name or Material: Chlorobis[3,5-bis(trifluoromethyl)phenyl]phosphine

Safety and Handling

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

H314-H335

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missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures; Store under Nitrogen

RUO – Research Use Only