Thionylimide

Base Information

• Chemical Name: Thionylimide
• CAS No.: 13817-04-4
• Molecular Formula: HNOS
• Molecular Weight: 63.08
• DSSTox Substance ID: DTXSID80160515
• Nikkaji Number: J247.783A
• Wikidata: Q27121381
• Mol file: 13817-04-4.mol

Synonyms:Thionylimide;13817-04-4;HN=S=O;Sulfinylamine;N-sulfinylamine;Thionyl imide;CHEBI:48872;DTXSID80160515;1-Oxa-2-thia(IV)-3-azaallene;Q27121381

Chemical Property of Thionylimide

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 73.01000
• Density: 1.58g/cm³
• LogP: 0.92720
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 62.97788483
• Heavy Atom Count: 3
• Complexity: 27.8

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: N=S=O

Technology Process of Thionylimide

There total 3 articles about Thionylimide 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:

hydrogenchloride (7647-01-0,15364-23-5) + 2Ag(1+)*SN2(2-)=Ag2SN2 → cis,trans sulfur diimide (62255-30-5) + thionylimide (56971-20-1,13817-04-4,40908-38-1) + sulfur dioxide (7446-09-5,12143-17-8,89125-89-3)

Guidance literature:

In neat (no solvent); Ar/HCl atm. (200:1); followed by IR spectroscopy;

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + 2Tl(1+)*SN2(2-)=Tl2SN2 → cis,trans sulfur diimide (62255-30-5) + thionylimide (56971-20-1,13817-04-4,40908-38-1) + sulfur dioxide (7446-09-5,12143-17-8,89125-89-3)

Guidance literature:

In neat (no solvent); Ar/HCl atm. (200:1); followed by IR spectroscopy;

Reference yield:

→ 2-(2-Methoxy-5-methyl-4-methylsulphinylphenoxy)ethylamine + thionylimide (56971-20-1,13817-04-4,40908-38-1)

Guidance literature:

upstream raw materials:

hydrogenchloride

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