Benzenesulfonic acid, ammonium salt

Base Information

• Chemical Name: Benzenesulfonic acid, ammonium salt
• CAS No.: 19402-64-3
• Molecular Formula: C6H9NO3S
• Molecular Weight: 175.208
• European Community (EC) Number: 243-035-9
• DSSTox Substance ID: DTXSID2066486
• Mol file: 19402-64-3.mol

Synonyms:benzenesulfonate;benzenesulfonic acid;benzenesulfonic acid hexahydrate, zinc salt,;benzenesulfonic acid, ammonium salt;benzenesulfonic acid, calcium salt;benzenesulfonic acid, iron (+3) salt;benzenesulfonic acid, magnesium salt;benzenesulfonic acid, potassium salt;benzenesulfonic acid, sodium salt;benzenesulfonic acid, zinc salt;sodium benzenesulfonate;sodium benzenesulphonate

Chemical Property of Benzenesulfonic acid, ammonium salt

Chemical Property:

• Vapor Pressure: 9.27E-07mmHg at 25°C
• Melting Point: 284-285 °C
• Boiling Point: 389.3 °C at 760 mmHg
• Flash Point: 189.3 °C
• PSA: 65.99000
• Density: 1.409g/cm3
• LogP: 2.33800
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 175.03031432
• Heavy Atom Count: 11
• Complexity: 170

Purity/Quality:

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

AmmoniumBenzenesulfonate ^*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)[O-].[NH4+]

Technology Process of Benzenesulfonic acid, ammonium salt

There total 7 articles about Benzenesulfonic acid, ammonium salt 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: 50.0%

N-(Phenylsulphonyloxy)-1-phenylnaphthalene-2,3-dicarboximide (75057-15-7) → ammonium benzenesulfonate (19402-64-3) + 10-Phenylbenzoquinazoline-2,4-dione (75057-17-9)

Guidance literature:

With ammonia; Yields of byproduct given;

Reference yield: 46.4%

piloty's acid (599-71-3) → diphenyl disulfone (10409-06-0) + diphenyl sulfide (139-66-2) + diphenyl sulphone (127-63-9) + ammonium benzenesulfonate (19402-64-3) + diphenyldisulfane (882-33-7) + benzenesulfonic acid (98-11-3)

Guidance literature:

for 0.166667h; Product distribution; Heating; other arenesulphohydroxamic acids, thermolysis;

Reference yield:

benzenesulfonamide (98-10-2) + 3,5-dinitrobenzoic acid (99-34-3) → 3,5-dinitrobenzonitrile (4110-35-4) + ammonium benzenesulfonate (19402-64-3) + benzenesulfonic acid (98-11-3)

Guidance literature:

at 230 ℃;

upstream raw materials:

benzenesulfonamide

3,5-dinitrobenzoic acid

N-(Phenylsulphonyloxy)-1-phenylnaphthalene-2,3-dicarboximide

benzonitrile

Downstream raw materials:

glutaramidine

stilbamidine

N-methylbenzamidine

biphenyl-4-carboxamidine

Refernces

• 1、 Hamed, A. A.,El-Bieh, A. A.,Baddawy, H. A.,Metwally, R. N.. "Synthesis of Benzoquinazoline-2,4-diones via Lossen Rearrangement of N-(Arylsulphonyloxy)naphthalene-2,3-dicarboximide Derivatives". . p. 221 - 223. Retrieved 2007/10/02.