Potassium benzene-1,2-disulfonate

Base Information

Chemical Name:Potassium benzene-1,2-disulfonate
CAS No.:5710-54-3
Molecular Formula:C6H6 O6 S2 . 2 K
Molecular Weight:314.423
Hs Code.:
European Community (EC) Number:227-199-9
Nikkaji Number:J225.109D
Mol file:5710-54-3.mol

Synonyms:Potassium benzene-1,2-disulfonate;5710-54-3;Benzene-1,2-disulfonic acid dipotassium salt;1,2-Benzenedisulfonic acid, dipotassium salt;1,2-benzenedisulfonic acid dipotassium salt;C6H6O6S2.2K;C6-H6-O6-S2.2K;calciumpantothenate;SCHEMBL1538010;WUERIJJOLNKVMO-UHFFFAOYSA-L;dipotassium;benzene-1,2-disulfonate;AKOS025295480;Potassium benzene-1,2-disulfonate, 99%

Suppliers and Price of Potassium benzene-1,2-disulfonate

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
Potassium benzene-1,2-disulfonate 98%
10g
$ 142.00

American Custom Chemicals Corporation
BENZENE-1,2-DISULFONIC ACID DIPOTASSIUM SALT 95.00%
5G
$ 864.74

Total 19 raw suppliers

Chemical Property of Potassium benzene-1,2-disulfonate

Chemical Property:

Melting Point:≥300 °C(lit.)
Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：131.16000
Density:1.764g/cm³
LogP:1.65640
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:0
Exact Mass:313.8723432
Heavy Atom Count:16
Complexity:316

Purity/Quality:

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

Potassium benzene-1,2-disulfonate 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 20/21/22-36/37/38
Safety Statements: 22-24/25-36-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CC=C(C(=C1)S(=O)(=O)[O-])S(=O)(=O)[O-].[K+].[K+]
Uses Potassium benzene-1,2-disulfonate can be used to synthesize potassium 1-phenolate-4-disulfonate by reacting with potassium hydroxide.

Technology Process of Potassium benzene-1,2-disulfonate

There total 2 articles about Potassium benzene-1,2-disulfonate 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: 60.0%

: 24569-50-4
2-sulfobenzenediazonium chloride

: 5710-54-3
o-Benzenedisulfonic acid dipotassium salt

Guidance literature:: With sulfur dioxide; copper(l) chloride; In hydrogenchloride; acetic acid; at 45 ℃; for 3h;

Reference yield:

: 88-21-1
2-amino-1-benzenesulfonic acid

: 5710-54-3
o-Benzenedisulfonic acid dipotassium salt

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) potassium hydroxide, sodium nitrite / 1.) water, 0 deg C; 2.) aq. HCl, 0 deg C to 5 deg C

2: 60 percent / SO₂ / CuCl / aq. HCl; acetic acid / 3 h / 45 °C

With potassium hydroxide; sulfur dioxide; sodium nitrite; copper(l) chloride; In hydrogenchloride; acetic acid;

Reference yield: 99.7%

: 5710-54-3
o-Benzenedisulfonic acid dipotassium salt

: 6461-76-3
1,2-benzenedisulfonyl dichloride

Guidance literature:: With phosphorus pentachloride; 1.) 110 deg C, 10 min; 110 to 170 deg C, 10 min, 2.) 170 deg C, 30 min;
DOI:10.1021/jo00120a014