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Chlorosulfonyl isocyanate

Base Information Edit
  • Chemical Name:Chlorosulfonyl isocyanate
  • CAS No.:1189-71-5
  • Deprecated CAS:134273-64-6
  • Molecular Formula:CClNO3S
  • Molecular Weight:141.535
  • Hs Code.:28510080
  • European Community (EC) Number:214-715-2
  • UNII:2903Y990SM
  • DSSTox Substance ID:DTXSID0061585
  • Nikkaji Number:J111.247C
  • Wikipedia:Chlorosulfonyl isocyanate,Chlorosulfonyl_isocyanate
  • Wikidata:Q8214963
  • Mol file:1189-71-5.mol
Chlorosulfonyl isocyanate

Synonyms:chlorosulfonyl isocyanate

Suppliers and Price of Chlorosulfonyl isocyanate
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Usbiological
  • Chlorosulfonyl isocyanate
  • 25g
  • $ 307.00
  • TRC
  • ChlorsulfonylIsocyanate
  • 10g
  • $ 120.00
  • TRC
  • ChlorsulfonylIsocyanate
  • 50g
  • $ 305.00
  • TCI Chemical
  • Chlorosulfonyl Isocyanate >98.0%(GC)
  • 100g
  • $ 100.00
  • TCI Chemical
  • Chlorosulfonyl Isocyanate >98.0%(GC)
  • 25g
  • $ 35.00
  • TCI Chemical
  • Chlorosulfonyl Isocyanate >98.0%(GC)
  • 500g
  • $ 299.00
  • Sigma-Aldrich
  • Chlorosulfonyl isocyanate Lonza quality, 99.0-100.3% (w/w) (T)
  • 10kg
  • $ 1570.00
  • Sigma-Aldrich
  • Chlorosulfonyl isocyanate 98%
  • 1kg
  • $ 1020.00
  • Sigma-Aldrich
  • Chlorosulfonyl isocyanate for synthesis. CAS 1189-71-5, chemical formula ClSO NCO., for synthesis
  • 8188820250
  • $ 447.00
  • Sigma-Aldrich
  • Chlorosulfonyl isocyanate for synthesis
  • 250 mL
  • $ 428.27
Total 159 raw suppliers
Chemical Property of Chlorosulfonyl isocyanate Edit
Chemical Property:
  • Appearance/Colour:Clear liquid 
  • Vapor Pressure:5.57 psi ( 20 °C) 
  • Melting Point:-44 °C 
  • Refractive Index:n20/D 1.447(lit.)  
  • Boiling Point:107 °C at 760 mmHg 
  • Flash Point:18.5 °C 
  • PSA:71.95000 
  • Density:1.77 g/cm3 
  • LogP:0.88660 
  • Storage Temp.:0-6°C 
  • Water Solubility.:reacts violently exothermic 
  • XLogP3:1.5
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:4
  • Rotatable Bond Count:1
  • Exact Mass:140.9287417
  • Heavy Atom Count:7
  • Complexity:182
Purity/Quality:

99% *data from raw suppliers

Chlorosulfonyl isocyanate *data from reagent suppliers

Safty Information:
  • Pictogram(s): Corrosive
  • Hazard Codes:
  • Statements: 14-22-34-42-20/22 
  • Safety Statements: 23-26-30-36/37/39-45 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:
  • Canonical SMILES:C(=NS(=O)(=O)Cl)=O
  • Uses Chlorosulfonyl isocyanate, a highly reactive chemical for chemical synthesis, is used as an intermediate used for production of antibiotics (Cefuroxime, penems), polymers as well as agrochemicals. Product Data Sheet Employed in a regio- and diastereoselective introduction of a protected amino group in a synthesis of chiral, polyhydroxylated piperidines. Generation of ureas from amino groups in a synthesis of benzimidazolones.
Technology Process of Chlorosulfonyl isocyanate

There total 7 articles about Chlorosulfonyl isocyanate 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:
Guidance literature:
at 25 - 35 ℃; for 2.5h;
Guidance literature:
With sulfur trioxide pyridine complex; at 18 - 140 ℃; for 0.00277778h; Temperature;
Refernces Edit
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