Trihexylphosphine

Base Information

• Chemical Name: Trihexylphosphine
• CAS No.: 4168-73-4
• Molecular Formula: C18H39P
• Molecular Weight: 286.481
• Hs Code.: 2931900090
• European Community (EC) Number: 224-025-3
• DSSTox Substance ID: DTXSID00194493
• Nikkaji Number: J209.005H
• Wikidata: Q72513451
• Mol file: 4168-73-4.mol

Synonyms:Tri-n-hexylphosphine;Trihexylphosphine;

Chemical Property of Trihexylphosphine

Chemical Property:

• Vapor Pressure: 5.32E-05mmHg at 25°C
• Melting Point: 20℃
• Refractive Index: 1.4640 to 1.4680
• Boiling Point: 358.3 °C at 760 mmHg
• Flash Point: 179.1 °C
• PSA: 13.59000
• Density: 0,83 g/cm³
• LogP: 7.20920
• Sensitive.: air sensitive
• XLogP3: 6.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 15
• Exact Mass: 286.278938242
• Heavy Atom Count: 19
• Complexity: 127

Purity/Quality:

98%, ^*data from raw suppliers

Trihexylphosphine >90.0%(GC) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCP(CCCCCC)CCCCCC

Technology Process of Trihexylphosphine

There total 5 articles about Trihexylphosphine 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: 92.6%

n-hexylmagnesium chloride (44767-62-6) → trihexylphosphine (4168-73-4)

Guidance literature:

With trichlorophosphate; at -5 ℃; for 4h; Temperature;

Reference yield: 75.0%

1-Iodohexane (638-45-9) → trihexylphosphine (4168-73-4)

Guidance literature:

With phosphorous; Ni⁽⁰⁾bipy; In N,N-dimethyl-formamide; Electrochemical reaction; Zn anode;

DOI:10.1016/j.jorganchem.2004.11.008

Reference yield:

n-hexylmagnesium bromide (3761-92-0) → trihexylphosphine (4168-73-4)

Guidance literature:

With diethyl ether; phosphorus trichloride;

DOI:10.1039/jr9310002109

upstream raw materials:

n-hexylmagnesium bromide

tris(n-hexyl)phosphine oxide

1-Iodohexane

n-hexylmagnesium chloride

Downstream raw materials:

Co(CNC₆H₃(C₂H₅)2)3(P(C₆H₁₃)3)2⁽¹⁺⁾*ClO₄^(1-) = Co(CNC₆H₃(C₂H₅)2)3(P(C₆H₁₃)3)2(ClO₄)

Co(CNC₆H₄CH₃)3(P(C₆H₁₃)3)2⁽¹⁺⁾*ClO₄^(1-) = Co(CNC₆H₄CH₃)3(P(C₆H₁₃)3)2(ClO₄)

Co(CNC₆H₅)3(P(C₆H₁₃)3)2⁽¹⁺⁾*ClO₄^(1-) = Co(CNC₆H₅)3(P(C₆H₁₃)3)2(ClO₄)

trihexyl(tetradecyl)phosphonium chloride

Refernces

• 1、 Budnikova, Yulia H.,Yakhvarov, Dmitry G.,Sinyashin, Oleg G.. "Electrocatalytic eco-efficient functionalization of white phosphorus". . p. 2416 - 2425. Retrieved 2007/10/03.
• 2、 -. "Process for preparing organophosphines". . . Retrieved 2008/06/13.