1,3-Benzenedisulfonic acid, 4-formyl-

Base Information

• Chemical Name: 1,3-Benzenedisulfonic acid, 4-formyl-
• CAS No.: 88-39-1
• Molecular Formula: C7H6 O7 S2
• Molecular Weight: 266.252
• Hs Code.: 2913000090
• European Community (EC) Number: 201-826-6
• DSSTox Substance ID: DTXSID7058965
• Nikkaji Number: J168.595C
• Wikidata: Q72444987
• Mol file: 88-39-1.mol

Synonyms:2,4-disulfonic acid benzaldehyde;2,4-disulfonic acid benzaldehyde di-sodium salt;2,4-DSAD;benzaldehyde-2,4-disulfonic acid

Chemical Property of 1,3-Benzenedisulfonic acid, 4-formyl-

Chemical Property:

• Appearance/Colour: White crystal powder
• Melting Point: 105-107°C
• PKA: -1.55±0.50(Predicted)
• PSA: 142.57000
• Density: 1.815 g/cm³
• LogP: 2.15410
• XLogP3: -1.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 3
• Exact Mass: 265.95549487
• Heavy Atom Count: 16
• Complexity: 452

Purity/Quality:

99%, ^*data from raw suppliers

4-Formylbenzene-1,3-disulfonicacid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C(C=C1S(=O)(=O)O)S(=O)(=O)O)C=O

Technology Process of 1,3-Benzenedisulfonic acid, 4-formyl-

There total 4 articles about 1,3-Benzenedisulfonic acid, 4-formyl- 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:

toluene-2,4-disulfonic acid (121-04-0) → 4-formyl-1,3-benzenedisulfonic acid (88-39-1)

Guidance literature:

With manganese(IV) oxide; sulfuric acid; at 30 - 120 ℃; Darst_.;

Reference yield:

2,4-dichlorobenzaldeyhde (874-42-0) → 4-formyl-1,3-benzenedisulfonic acid (88-39-1)

Guidance literature:

With sodium sulfite;

Reference yield:

2,4-dichlorobenzaldeyhde (874-42-0) → 4-formyl-1,3-benzenedisulfonic acid (88-39-1)

Guidance literature:

in geschlossenem Gefaess;

upstream raw materials:

toluene-2,4-disulfonic acid

2,4-dichlorobenzaldeyhde

Downstream raw materials:

C₉H₈N₂O₈S₂

4-((E)-{[(2-oxo-2H-chromen-7-yl)oxy]imino}methyl)benzene-1,3-disulfonic acid

Refernces