Bis(4-chlorosulfonylphenyl) ether

Base Information

• Chemical Name: Bis(4-chlorosulfonylphenyl) ether
• CAS No.: 121-63-1
• Molecular Formula: C12H8Cl2O5S2
• Molecular Weight: 367.231
• Hs Code.: 29350090
• European Community (EC) Number: 204-488-8
• NSC Number: 212
• UNII: D24HP42U4T
• DSSTox Substance ID: DTXSID5059531
• Nikkaji Number: J60.167E
• Wikidata: Q72444739
• Mol file: 121-63-1.mol

Synonyms:121-63-1;4,4'-Bis(chlorosulfonyl)diphenyl ether;Bis(4-chlorosulfonylphenyl) ether;4,4'-OXYBIS(BENZENESULFONYL CHLORIDE);4,4'-Oxydibenzenesulfonyl chloride;Benzenesulfonyl chloride, 4,4'-oxybis-;Oxybis(4-benzenesulfonyl chloride);Oxybis(benzenesulfonyl chloride);4,4'-Oxybenzenesulfonylchloride;Diphenyl ether 4,4'-disulfonyl chloride;Phenoxybenzene-4,4'-disulfonyl chloride;4-(4-chlorosulfonylphenoxy)benzenesulfonyl chloride;p,p'-Oxybis(benzenesulfonyl chloride);Benzenesulfonyl chloride, 4,4'-oxydi-;NSC 212;4,4'-Oxybis(benzene-1-sulphonyl) dichloride;D24HP42U4T;HSDB 5591;NSC-212;EINECS 204-488-8;4,4/'-Bis(chlorosulfonyl)diphenyl ether;C12H8Cl2O5S2;Potassium peroxochromate;Potassium peroxychromate;CrO8.3K;Potassium tetraperoxochromate;UNII-D24HP42U4T;Cr-O8.3K;SCHEMBL433497;NSC212;Bis(4-chlorosulfonylphenyl)ether;DTXSID5059531;Oxybis(p-benzenesulfonyl chloride);Benzenesulfonyl chloride,4'-oxydi-;C12-H8-Cl2-O5-S2;Benzenesulfonyl chloride,4'-oxybis-;MFCD00024884;AKOS005139305;4,4'-oxydibenzene-1-sulfonyl chloride;4,4'-Bis(chlorosulfonyl)biphenyl ether;4,4'-Oxybis(benzenesulphonyl chloride);4,4\'-Oxybis(benzenesulfonyl Chloride);12331-76-9;Chromate(3-), tetraperoxy-, tripotassium;4,4'-Oxybis(benzene-1-sulfonyl) dichloride;FT-0617015;O0298;D91858;W-108452

Chemical Property of Bis(4-chlorosulfonylphenyl) ether

Chemical Property:

• Melting Point: 124-127°C
• Boiling Point: 471.8 °C at 760 mmHg
• Flash Point: 239.1 °C
• PSA: 94.27000
• Density: 1.573 g/cm³
• LogP: 5.49550
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Sensitive.: Moisture Sensitive
• Solubility.: DMSO, Ethyl Acetate (Slightly)
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 365.9190211
• Heavy Atom Count: 21
• Complexity: 483

Purity/Quality:

99% ^*data from raw suppliers

4,4’-OxydibenzenesulfonylChloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 34
• Safety Statements: 36/37/39-27-26

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Acid Halides
• Canonical SMILES: C1=CC(=CC=C1OC2=CC=C(C=C2)S(=O)(=O)Cl)S(=O)(=O)Cl
• Uses: 4,4'-Bis(chlorosulfonyl)diphenyl ether can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of OBSH foaming. 4,4’-Oxydibenzenesulfonyl Chloride is useful as an intermediate for blowing agents for rubber or resin.

Technology Process of Bis(4-chlorosulfonylphenyl) ether

There total 4 articles about Bis(4-chlorosulfonylphenyl) ether 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: 92.0%

diphenylether (101-84-8) → 4,4'-oxybis(benzenesulfonyl chloride) (121-63-1)

Guidance literature:

With chlorosulfonic acid; salts of alkali metals; at 20 - 70 ℃; Product distribution; an influence of temperature, stiring time and molar ratio was tested;

Reference yield:

→ 4,4'-oxybis(benzenesulfonyl chloride) (121-63-1)

Guidance literature:

With phosphorus pentachloride;

Reference yield:

chlorosulfonic acid (7790-94-5) + diphenylether (101-84-8) → 4,4'-oxybis(benzenesulfonyl chloride) (121-63-1)

Guidance literature:

DOI:10.1021/ja01354a045

upstream raw materials:

diphenylether

chlorosulfonic acid

Downstream raw materials:

4-(4-sulfanylphenoxy)thiophenol

diphenylether-4,4'-disulfonyl hydrazide

4,4'-oxy-bis-benzenesulfonic acid bis-(4-chloro-phenyl ester)

C₂₄H₁₆Cl₄N₂O₅S₂

Refernces

• 1、 Moskvichev, Yu. A.,Sapunov, V. A.,Mironov, G. S.. "Synthesis of aromatic sulfonyl chlorides - monomers for sulfur-containing polycondensation polymers". . p. 1264 - 1268. Retrieved 2007/10/02.