4-Methyl-1,2-dithiolan-3-one

Base Information

• Chemical Name: 4-Methyl-1,2-dithiolan-3-one
• CAS No.: 37598-64-4
• Molecular Formula: C4H6 O S2
• Molecular Weight: 0
• Hs Code.: 2934999090
• Mol file: 37598-64-4.mol

Synonyms:4-Methyl-1,2-dithiolan-3-one

Chemical Property of 4-Methyl-1,2-dithiolan-3-one

Chemical Property:

• Vapor Pressure: 0.106mmHg at 25°C
• Boiling Point: 221.7°Cat760mmHg
• Flash Point: 96.3°C
• PSA: 67.67000
• Density: 1.288g/cm³
• LogP: 1.54410

Purity/Quality:

99% ^*data from raw suppliers

4-METHYL-1,2-DITHIOLAN-3-ONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-Methyl-1,2-dithiolan-3-one

There total 3 articles about 4-Methyl-1,2-dithiolan-3-one 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: 70.0%

β-Mercaptothiolisobutyric acid (105357-27-5) → 4-Methyl-1,2-dithiolan-3-one (37598-64-4)

Guidance literature:

With iron(III) chloride; In methanol; at 20 ℃; for 1.5h;

DOI:10.1007/BF00765107

Reference yield: 20.0%

C6H10O3S2 → diacetyl disulfide (592-22-3) + 4-Methyl-1,2-dithiolan-3-one (37598-64-4)

Guidance literature:

at 140 - 200 ℃; under 2 Torr;

DOI:10.1007/BF01168284

Reference yield:

C20H13NO4S → 3-benzothiazol-2-yl-7-hydroxy-chromen-2-one (58851-99-3) + 4-Methyl-1,2-dithiolan-3-one (37598-64-4)

Guidance literature:

With disodium tetrasulfide; In tetrahydrofuran; aq. phosphate buffer; water; at 20 ℃; pH=7.4;

DOI:10.1021/acs.analchem.7b03755

upstream raw materials:

β-Mercaptothiolisobutyric acid

Downstream raw materials:

C₁₀H₁₁ClOS₃

C₂₂H₂₈N₂O₂S₄

C₂₂H₂₈N₂O₂S₃

C₂₀H₂₄N₂O₂S₄