Benzenesulfonic Anhydride

Base Information

Chemical Name:Benzenesulfonic Anhydride
CAS No.:512-35-6
Molecular Formula:C12H10O5S2
Molecular Weight:298.34
Hs Code.:
European Community (EC) Number:678-047-7
UNII:39429EW0CD
DSSTox Substance ID:DTXSID60462781
Nikkaji Number:J7.417I
Wikidata:Q27256845
Mol file:512-35-6.mol

Synonyms:Benzenesulfonic Anhydride;512-35-6;Benzenesulfonic acid, anhydride;benzenesulfonyl benzenesulfonate;Benzenesulfonyl anhydride;Benzenesulfonic anhydride [MI];Benzenesulfonic acid 1,1'-anhydride;UNII-39429EW0CD;39429EW0CD;BENZENESULFONICANHYDRIDE;Benzolsulfosaureanhydrid;SCHEMBL576427;DTXSID60462781;MLWPJXZKQOPTKZ-UHFFFAOYSA-N;MFCD00054601;AKOS015840638;BS-23475;B1931;CS-0206814;FT-0632256;T70984;Q27256845

Suppliers and Price of Benzenesulfonic Anhydride

Supply Marketing:

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

TRC
Benzenesulfonic Anhydride
2.5g
$ 200.00

TCI Chemical
Benzenesulfonic Anhydride >96.0%(T)
5g
$ 194.00

TCI Chemical
Benzenesulfonic Anhydride >96.0%(T)
25g
$ 427.00

Crysdot
Benzenesulfonic Anhydride 97%
25g
$ 518.00

Chem-Impex
Benzenesulfonicanhydride,96%(Assaybytitration) 96%(Assaybytitration)
250MG
$ 44.80

Chem-Impex
Benzenesulfonicanhydride,96%(Assaybytitration) 96%(Assaybytitration)
100MG
$ 22.40

Chem-Impex
Benzenesulfonicanhydride,96%(Assaybytitration) 96%(Assaybytitration)
1G
$ 89.60

Chem-Impex
Benzenesulfonicanhydride,96%(Assaybytitration) 96%(Assaybytitration)
5G
$ 190.40

Biosynth Carbosynth
Benzenesulfonic anhydride
1 g
$ 197.80

Biosynth Carbosynth
Benzenesulfonic anhydride
500 mg
$ 125.00

Total 18 raw suppliers

Chemical Property of Benzenesulfonic Anhydride

Chemical Property:

Vapor Pressure:2.46E-08mmHg at 25°C
Melting Point:60-85° (softens about 55°); mp 88-91° (softens about 75°)
Refractive Index:1.599
Boiling Point:463.7°Cat760mmHg
Flash Point:234.3°C
PSA：94.27000
Density:1.439g/cm³
LogP:3.94240
XLogP3:2.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:297.99696576
Heavy Atom Count:19
Complexity:425

Purity/Quality:

98%,99%, ^*data from raw suppliers

Benzenesulfonic Anhydride ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=CC=C2
Uses In Friedel-Crafts sulfone synthesis; in other sulfonylation reactions.

Technology Process of Benzenesulfonic Anhydride

There total 16 articles about Benzenesulfonic Anhydride 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: 75.0%