Hexabutylthiophosphoramide

Base Information

• Chemical Name: Hexabutylthiophosphoramide
• CAS No.: 3949-47-1
• Molecular Formula: C₂₄H₅₄N₃PS
• Molecular Weight: 447.753
• DSSTox Substance ID: DTXSID70192628
• Nikkaji Number: J768.219K
• Wikidata: Q83065286
• Mol file: 3949-47-1.mol

Synonyms:Hexabutylthiophosphoramide;3949-47-1;N-bis(dibutylamino)phosphinothioyl-N-butylbutan-1-amine;DTXSID70192628;MAEYAXJKWCYNNG-UHFFFAOYSA-N;MFCD00038336;AKOS015839761;FT-0626948

Chemical Property of Hexabutylthiophosphoramide

Chemical Property:

• Vapor Pressure: 3.96E-10mmHg at 25°C
• Refractive Index: 1.49
• Boiling Point: 500 °C at 760 mmHg
• Flash Point: 256.2 °C
• PSA: 51.62000
• Density: 0.935g/cm³
• LogP: 8.56810
• XLogP3: 9.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 21
• Exact Mass: 447.37760691
• Heavy Atom Count: 29
• Complexity: 325

Purity/Quality:

98%Min ^*data from raw suppliers

Hexabutylthiophosphoramide 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCN(CCCC)P(=S)(N(CCCC)CCCC)N(CCCC)CCCC

Technology Process of Hexabutylthiophosphoramide

There total 3 articles about Hexabutylthiophosphoramide 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:

hexabutyl triamidophosphite (5848-65-7) → Thiophosphorsaeure-tris-dibutylamid (3949-47-1)

Guidance literature:

With sulfur; Petroleum ether;

DOI:10.1021/ja01586a027

Reference yield:

dibutylamine (111-92-2) → Thiophosphorsaeure-tris-dibutylamid (3949-47-1)

Guidance literature:

Multi-step reaction with 2 steps

1: diethyl ether; phosphorus (III)-chloride

2: petroleum ether; sulfur

With diethyl ether; sulfur; Petroleum ether; phosphorus trichloride;

DOI:10.1021/ja01586a027

Reference yield:

→ Thiophosphorsaeure-tris-dibutylamid (3949-47-1)

Guidance literature:

Tris-dibutylamino-phosphit, Schwefel;

upstream raw materials:

hexabutyl triamidophosphite

dibutylamine