7650-79-5

Basic information

• Product Name: sec-butyldiphenylphosphine
• Synonyms: sec-butyldiphenylphosphine;(1-Methylpropyl)diphenylphosphine;2-(Diphenylphosphino)butane
• CAS NO: 7650-79-5
• Molecular Formula: C₁₆H₁₉P
• Molecular Weight: 242.295821
• EINECS: 231-606-5
• Mol File: 7650-79-5.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 325.6°Cat760mmHg
• Flash Point: 157.7°C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 0.000431mmHg at 25°C
• CAS DataBase Reference: sec-butyldiphenylphosphine(CAS DataBase Reference)
• NIST Chemistry Reference: sec-butyldiphenylphosphine(7650-79-5)
• EPA Substance Registry System: sec-butyldiphenylphosphine(7650-79-5)

Safety Data

• Hazardous Substances Data: 7650-79-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C16H19P/c1-3-14(2)17(15-10-6-4-7-11-15)16-12-8-5-9-13-16/h4-14H,3H2,1-2H3

Upstream product

• 598-30-1 sec.-butyllithium 
• 1079-66-9 chloro-diphenylphosphine 
• 889443-69-0 S-(-)-[1-(3-methoxyphenyl)ethyl]-N,N-dimethylamine 
• 78-76-2 s-butyl bromide 
• 829-85-6 diphenylphosphane 
• 72138-56-8 (1-Methyl-1-propenyl)diphenylphosphine 
• 603-35-0 triphenylphosphine 
• 513-36-0 isobutyryl chloride 

Downstream Products

• 76725-20-7 {RhH(CO)(P(C₆H₅)2(CH(CH₃)C₂H₅))3} 
• 15709-10-1 NiCl₂(sek.-Butyl-diphenyl-phosphin)2 
• 54722-13-3 isobutylphenylphosphine 
• 29955-06-4 1-sec-Butylphenylphosphino-2-diphenylphosphinoethan 

Relevant articles and documents

Expanding the range of "Daniphos"-type P∩P- and P∩N-ligands: Synthesis and structural characterisation of new [(η6-arene)Cr(CO)3] complexes

New P∩P- and P∩N-ligands have been synthesised whose core structure is an [(η6-arene)Cr(CO)3] unit. These new ligands, which extend the range of "Daniphos" ligands, are endowed with central and planar chirality and have been prepared through a stereoselective synthetic strategy from optically pure benzylamines bearing a second substituent on the arene other than the benzyldimethylamino group. Because the two faces of unsymmetrically 1,2- and 1,3-disubstituted benzylamine are diastereotopic, which means that diastereomeric complexes arise upon coordination of the Cr(CO) 3 fragment to either of these two faces, the synthetic plan has been adjusted by exploiting the trimethylsilyl group as a temporary steric modulator in order to access both complexes with high diastereoselectivity. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.