Sulphinylbis(diethylamide)

Base Information

• Chemical Name: Sulphinylbis(diethylamide)
• CAS No.: 33641-61-1
• Molecular Formula: C8H20N2OS
• Molecular Weight: 192.326
• European Community (EC) Number: 251-613-7
• DSSTox Substance ID: DTXSID80187323
• Nikkaji Number: J308.513I
• Wikidata: Q83058978
• Mol file: 33641-61-1.mol

Synonyms:Sulphinylbis(diethylamide);33641-61-1;Sulfurous diamide, tetraethyl-;SULFINYLBIS(DIETHYLAMIDE);EINECS 251-613-7;Sulfinylbis(diethylamine);Tetraethyl sulphurous diamide;C8H20N2OS;N,N'-sulfinylbis(diethylamine);SCHEMBL14189075;DTXSID80187323;C8-H20-N2-O-S;[(diethylamino)sulfinyl]diethylamine;AKOS006328352

Chemical Property of Sulphinylbis(diethylamide)

Chemical Property:

• Vapor Pressure: 0.00356mmHg at 25°C
• Boiling Point: 281.5°Cat760mmHg
• Flash Point: 124°C
• Density: 1.041g/cm³
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 6
• Exact Mass: 192.12963444
• Heavy Atom Count: 12
• Complexity: 119

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCN(CC)S(=O)N(CC)CC

Technology Process of Sulphinylbis(diethylamide)

There total 6 articles about Sulphinylbis(diethylamide) 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: 93.0%

diethylamine (109-89-7) → N,N,N′,N′-tetraethylthionylamide (33641-61-1)

Guidance literature:

With thionyl chloride; In diethyl ether; at -40 - 0 ℃;

DOI:10.3390/ph8020279

Reference yield: 61.0%

N,N,N',N'-tetraethylthioamine (3768-61-4) → N,N,N′,N′-tetraethylthionylamide (33641-61-1)

Guidance literature:

With tert-butylhypochlorite; triethylamine; In Petroleum ether; at -30 ℃;

Reference yield: 32.0%

diphenyl sulfite (4773-12-0) + diethylamine (109-89-7) → N,N,N′,N′-tetraethylthionylamide (33641-61-1)

Guidance literature:

In diethyl ether; for 1h; temp. <30-35 deg C;

DOI:10.1007/BF02495565

upstream raw materials:

diethylamine

tris(diethylamido)arsenic(III)

antimony tris(diethylamide)

diphenyl sulfite

Downstream raw materials:

N,N-diethyldodecanamide

N,N-diethylphenylacetamide

diethylamine

NSC 195054

Refernces

• 1、 Badeev,Ivanov,Naumova. "Reactions of sulfites with secondary amines 1. Diphenyl and alkyl phenyl sulfites". . p. 1356 - 1358. Retrieved 1998.
• 2、 Musin. "Reactions of sulfenamides and N,N′-thiobisamines with Tert-butyl hypochlorite". . p. 798 - 800. Retrieved 2007/10/03.