C₈H₂Cl₄O₆S₂

Base Information

• Chemical Name: C₈H₂Cl₄O₆S₂
• CAS No.: 944272-02-0
• Molecular Formula: C₈H₂Cl₄O₆S₂
• Molecular Weight: 400.044
• Mol file: 944272-02-0.mol

Synonyms:

Chemical Property of C₈H₂Cl₄O₆S₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₈H₂Cl₄O₆S₂

There total 2 articles about C₈H₂Cl₄O₆S₂ 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:

3,5-disulfophthalic acid dipotassium salt → C8H2Cl4O6S2 (944272-02-0)

Guidance literature:

With chlorosulfonic acid; at 130 - 135 ℃; for 3h;

DOI:10.1134/S1070363206080317

Reference yield:

2-naphthol-6,8-disulfonic acid (118-32-1) → C8H2Cl4O6S2 (944272-02-0)

Guidance literature:

Multi-step reaction with 2 steps

1.1: KMnO₄; KOH / H₂O / 0.5 h / 90 - 95 °C / pH 8 - 9

1.2: aq. HCl / pH 4 - 5

2.1: HSO₃Cl / 3 h / 130 - 135 °C

With chlorosulfonic acid; potassium hydroxide; potassium permanganate; In water;

DOI:10.1134/S1070363206080317

Reference yield:

C8H2Cl4O6S2 (944272-02-0) → 3,5-disulfophthalic acid (216451-89-7)

Guidance literature:

With water; Heating;

DOI:10.1134/S1070363206080317

upstream raw materials:

2-naphthol-6,8-disulfonic acid

Downstream raw materials:

3,5-disulfophthalic acid

Refernces