14561-21-8

Basic information

• Product Name: Phosphinic acid, bis(2-phenylethyl)-
• CAS NO: 14561-21-8
• Molecular Formula: C16H19O2P
• Molecular Weight: 274.299
• Mol File: 14561-21-8.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: Phosphinic acid, bis(2-phenylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphinic acid, bis(2-phenylethyl)-(14561-21-8)
• EPA Substance Registry System: Phosphinic acid, bis(2-phenylethyl)-(14561-21-8)

Safety Data

• Hazardous Substances Data: 14561-21-8(Hazardous Substances Data)

Upstream product

• 100-42-5 styrene 
• 187976-64-3 bis(2-phenylethyl)phosphinous acid 
• 96-36-6 methyl phosphite 
• 103-63-9 1-phenyl-2-bromoethane 
• 93017-30-2 bis(2-phenethyl)phosphine 
• 27440-52-4 bis(2-phenylethyl)phosphine oxide 
• 134-96-3 syringic aldehyde 
• 121-33-5 vanillin 
• 3277-89-2 phenethylmagnesium bromide 
• 762-04-9 phosphonic acid diethyl ester 
• 530-48-3 1,1-Diphenylethylene 

Downstream Products

• 88501-44-4 diphenethylphosphinylchloride 
• 14561-22-9 Bis-(p-nitrophenaethyl)-phosphinsaeure 

Relevant articles and documents

Reaction of 3-thiolene 1,1-dioxide with Ph-acids

The nucleophilic addition of 2-phenylethylphosphine, bis(2-phenylethyl)phosphine oxide, and bis(2-phenyl-propyl)phosphine oxide to 3-thiolene 1,1-dioxide catalyzed by the KOH - DMSO system leads to bis(3-thioanil)(2-phenylethyl)phosphine oxide, bis(2-phen

Reactions of elemental phoshorus and phosphine with electrophiles in superbasic systems: XIX. Formation of the C-P bond with participation of elemental phosphorus under microwave assistance

Microwave irradiation facilitates phosphorylation of aryl methyl chlorides and styrene with red phosphorus in the presence of strong bases and increases the yield of the main products, tertiary phosphine oxides. Nauka/Interperiodica 2007.

Alkylation of phosphine PH3 generated from red phosphorus

The generation of phosphine PH3 by alkaline hydrolysis of red phosphorus is realized. The subsequent alkylation of PH3 by terminal alkenes and alkynes in basic media leading to the corresponding aliphatic and vinylic phosphine derivatives can occur by two-steps or one-pot reaction by a Michael-like reaction mechanism.