4-tolylthiosulfuric acid

Base Information

• Chemical Name: 4-tolylthiosulfuric acid
• CAS No.: 38078-55-6
• Molecular Formula: C7H8 O3 S2 . Na
• Molecular Weight: 226.253
• Hs Code.: 2930909090
• Mol file: 38078-55-6.mol

Synonyms:Thiosulfuricacid (H2S2O3), S-(4-methylphenyl) ester, sodium salt (9CI)

Chemical Property of 4-tolylthiosulfuric acid

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 90.88000
• Density: g/cm³
• LogP: 2.62810

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-tolylthiosulfuric acid

There total 1 articles about 4-tolylthiosulfuric acid 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:

4-tolyl iodide (624-31-7) → sodium S-(4-methylphenyl) thiosulfate (38078-55-6)

Guidance literature:

With copper(l) iodide; sodium thiosulfate; N,N`-dimethylethylenediamine; In dimethyl sulfoxide; at 80 ℃; for 4 - 12h;

DOI:10.3184/174751915X14323930440061

Reference yield: 92.0%

sodium S-(4-methylphenyl) thiosulfate (38078-55-6) + o-Allylphenol (1745-81-9) → 2-(4'-Methylphenyl)-thiomethyl-2,3-dihydrobenzofuran (101041-40-1)

Guidance literature:

With dimethyl sulfoxide; sodium iodide; In acetonitrile; at 100 ℃; for 3h; Sealed tube;

DOI:10.1055/s-0036-1591492

Reference yield: 91.0%

sodium S-(4-methylphenyl) thiosulfate (38078-55-6) → di(p-tolyl) disulfide (103-19-5)

Guidance literature:

With choline chloride; dihydrogen peroxide; toluene-4-sulfonic acid; In water; at 60 ℃; for 6h;

DOI:10.3184/174751915X14323930440061

upstream raw materials:

4-tolyl iodide

Downstream raw materials:

4-tolyl thiocyanate

4-methylphenyl 4-methoxyphenyl sulfide

1-methyl-4-(3-nitro)-phenylsulfanyl-benzene

di(p-tolyl) disulfide

Refernces