1,3-Benzenedisulfonyl difluoride

Base Information

Chemical Name:1,3-Benzenedisulfonyl difluoride
CAS No.:7552-55-8
Molecular Formula:C₆H₄F₂O₄S₂
Molecular Weight:242.224
Hs Code.:2904990090
European Community (EC) Number:809-777-8
Nikkaji Number:J329.746B

Synonyms:1,3-Benzenedisulfonyl difluoride;Benzene-1,3-disulfonyl Fluoride;7552-55-8;benzene-1,3-disulfonyl difluoride;1,3-Benzenedisulfonyl fluoride;1,3-Benzenedisulfonylfluoride;SCHEMBL10571503;VCINFPPPNNZOAD-UHFFFAOYSA-N;BBL104111;MFCD28346978;STL557926;1,3-Benzenedisulfonyl fluoride, 95%;AKOS032949535;MS-20795;EN300-727934

Suppliers and Price of 1,3-Benzenedisulfonyl difluoride

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

Sigma-Aldrich
1,3-Benzenedisulfonyl fluoride 95%
10g
$ 480.00

Sigma-Aldrich
1,3-Benzenedisulfonyl fluoride 95%
1g
$ 96.50

AK Scientific
1,3-Benzenedisulfonyl fluoride
10g
$ 683.00

Total 5 raw suppliers

Chemical Property of 1,3-Benzenedisulfonyl difluoride

Chemical Property:

Melting Point:37-42°C
Boiling Point:98-104 °C(Press: 0.5 Torr)
Flash Point:>110°C
Density:1.605±0.06 g/cm3(Predicted)
XLogP3:1.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:241.95190728
Heavy Atom Count:14
Complexity:351

Purity/Quality:

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

1,3-Benzenedisulfonyl fluoride 95% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC(=CC(=C1)S(=O)(=O)F)S(=O)(=O)F
Uses Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.

Technology Process of 1,3-Benzenedisulfonyl difluoride

There total 5 articles about 1,3-Benzenedisulfonyl difluoride 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: 94.0%

: 2489-52-3
3-(fluorosulfonyl)benzenesulfonyl chloride

: 7552-55-8
1,3-benzenedisulfonyl difluoride

Guidance literature:: With potassium fluoride; 18-crown-6 ether; In acetonitrile; Ambient temperature;
DOI:10.1021/jo00253a040

Reference yield: 90.0%

: 585-47-7
benzene-1,3-disulfonyl chloride

: 7552-55-8
1,3-benzenedisulfonyl difluoride

Guidance literature:: With potassium hydrogen difluoride; In water; acetonitrile; at 20 ℃; for 3h;
DOI:10.1002/chem.201701552

Reference yield:

: 831-59-4
1,3-benzenedisulfonic acid disodium salt

: 7552-55-8
1,3-benzenedisulfonyl difluoride

Guidance literature:: Multi-step reaction with 2 steps

1: phosphoryl chloride / acetonitrile; tetrahydrothiophene 1,1-dioxide; N,N-dimethyl-acetamide / 3 h / 70 °C

2: 87 percent / KF, Ph₄PBr / acetonitrile / 16 h / Heating

With potassium fluoride; tetraphenylphosphonium bromide; trichlorophosphate; In sulfolane; N,N-dimethyl acetamide; acetonitrile;
DOI:10.1246/bcsj.63.2010