Bis(2-diphenylphosphinoethyl)phenylphosphine

Base Information

• Chemical Name: Bis(2-diphenylphosphinoethyl)phenylphosphine
• CAS No.: 23582-02-7
• Molecular Formula: C34H33P3
• Molecular Weight: 534.557
• Hs Code.: 29319090
• European Community (EC) Number: 245-753-8
• NSC Number: 635021,164873
• UNII: RL599PNU27
• DSSTox Substance ID: DTXSID70178220
• Nikkaji Number: J229.006E
• Wikipedia: Bis(diphenylphosphinoethyl)phenylphosphine
• Wikidata: Q3640387
• ChEMBL ID: CHEMBL69711
• Mol file: 23582-02-7.mol

Synonyms:23582-02-7;Bis(2-diphenylphosphinoethyl)phenylphosphine;((Phenylphosphinediyl)bis(ethane-2,1-diyl))bis(diphenylphosphine);Phosphine, bis[2-(diphenylphosphino)ethyl]phenyl-;Bis(2-(diphenylphosphino)ethyl)phenylphosphine;bis(2-diphenylphosphanylethyl)-phenylphosphane;Bis[2-(diphenylphosphino)ethyl]phenylphosphine;RL599PNU27;EINECS 245-753-8;NSC635021;NSC-164873;C34H33P3;MFCD00003048;Phenylbis(diphenylphosphinoethyl)phosphine;UNII-RL599PNU27;CHEMBL69711;SCHEMBL1577062;DTXSID70178220;YAA58202;NSC164873;AKOS007929984;C34-H33-P3;CS-W009609;NSC 164873;NSC-635021;SC11522;Bis(2-biphenylphosphinoethyl) phenylphosphine;FT-0623112;A12317;bis(2-diphenylphosphanylethyl)-phenyl-phosphane;Bis(2-(diphenylphosphino)ethyl)(phenyl)phosphine;1,1,4,7,7-Pentaphenyl-1,4,7-triphosphaheptane;A816779;Bis(2-diphenylphosphinoethyl)phenylphosphine, 97%;J-015155;P(CCP(CCP(c1ccccc1)c2ccccc2)c3ccccc3)(c4ccccc4)c5ccccc5;2,2'-(phenylphosphinediyl)bis(ethane-2,1-diyl)bis(diphenylphosphine);(2-[[2-(Diphenylphosphino)ethyl](phenyl)phosphino]ethyl)(diphenyl)phosphine #;BIS(2-DIPHENYLPHOSPHINOETHYL)PHENYLPHOSPHINE;PHENYLBIS(DIPHENYLPHOSPHINOETHYL)PHOSPHINE;TRIPHOS

Chemical Property of Bis(2-diphenylphosphinoethyl)phenylphosphine

Chemical Property:

• Appearance/Colour: white to light yellow crystal powde
• Vapor Pressure: 7.77E-16mmHg at 25°C
• Melting Point: 121-126 °C
• Boiling Point: 645.4 °C at 760 mmHg
• Flash Point: 367.3 °C
• PSA: 40.77000
• LogP: 7.05960
• XLogP3: 7.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 11
• Exact Mass: 534.17951205
• Heavy Atom Count: 37
• Complexity: 512

Purity/Quality:

97% ^*data from raw suppliers

Bis(2-diphenylphosphinoethyl)phenylphosphine, 97% TRIPHOS ^*data from reagent suppliers

Safty Information:

• Pictogram(s): XiXn
• Hazard Codes: Xi,Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 37/39-26-36/37/39-28-22-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(CCP(C2=CC=CC=C2)C3=CC=CC=C3)CCP(C4=CC=CC=C4)C5=CC=CC=C5

Technology Process of Bis(2-diphenylphosphinoethyl)phenylphosphine

There total 4 articles about Bis(2-diphenylphosphinoethyl)phenylphosphine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

phenylphosphane (638-21-1) + Diphenylvinylphosphine (2155-96-6) → bis(2-diphenylphosphinoethyl)phenylphosphine (23582-02-7)

Guidance literature:

With 2,2'-azobis(isobutyronitrile);

Reference yield:

bis-(2-ethoxy-ethyl)-phenyl-phosphine (100968-20-5) + sodium diphenylphosphide (4376-01-6) → bis(2-diphenylphosphinoethyl)phenylphosphine (23582-02-7)

Guidance literature:

Multistep reaction; (i) aq. HBr, AcOH, (ii) /BRN= 3598720/, PE, Et₂O;

DOI:10.1039/jr9620001490

Reference yield:

→ bis(2-diphenylphosphinoethyl)phenylphosphine (23582-02-7)

Guidance literature:

DOI:10.1021/ja00746a011 DOI:10.1021/ja01046a061

upstream raw materials:

bis-(2-ethoxy-ethyl)-phenyl-phosphine

sodium diphenylphosphide

phenylphosphane

Diphenylvinylphosphine

Downstream raw materials:

{ClNb(CO)3PhP(CH₂CH₂PPh₂)2}

{Os₃(CO)11(triphos)}

{Os6(CO)22(μ-triphos)}

{Os₃(CO)11(triphos)}