2,5-DIMETHYLBENZENESULFONIC ACID SODIUM SALT MONOHYDRATE

Base Information

• Chemical Name: 2,5-DIMETHYLBENZENESULFONIC ACID SODIUM SALT MONOHYDRATE
• CAS No.: 827-19-0
• Molecular Formula: C8H10 O3 S . Na
• Molecular Weight: 208.213
• Hs Code.: 2904100000
• Mol file: 827-19-0.mol

Synonyms:Benzenesulfonicacid, 2,5-dimethyl-, sodium salt (8CI,9CI); 2,5-Xylenesulfonic acid, sodiumsalt; Sodium 2,5-dimethylbenzenesulfonate; Sodium p-xylene-2-sulfonate; Sodiump-xylenesulfonate

Chemical Property of 2,5-DIMETHYLBENZENESULFONIC ACID SODIUM SALT MONOHYDRATE

Chemical Property:

• PSA: 65.58000
• LogP: 2.28830

Purity/Quality:

98%Min ^*data from raw suppliers

2,5-DIMETHYLBENZENESULFONIC ACID SODIUM SALT MONOHYDRATE 95.00% ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of 2,5-DIMETHYLBENZENESULFONIC ACID SODIUM SALT MONOHYDRATE

There total 3 articles about 2,5-DIMETHYLBENZENESULFONIC ACID SODIUM SALT MONOHYDRATE 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: 78.0%

2,5-dimethylbenzenesulfonic acid (609-54-1) → p-xylene-2-sulphonic acid sodium salt (827-19-0)

Guidance literature:

With sodium hydroxide; In water; pH=Ca. 10; Cooling with ice;

DOI:10.1039/d1nj05135k

Reference yield:

methylmagnesium chloride (676-58-4) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → p-xylene-2-sulphonic acid sodium salt (827-19-0)

Guidance literature:

benzene; With aluminum (III) chloride; In dichloromethane; at 100 - 105 ℃; for 1 - 2h; under 11251.1 - 15001.5 Torr; Inert atmosphere; Sealed tube;

methylmagnesium chloride; With chlorine; In dichloromethane; at 50 - 100 ℃; Temperature; Further stages; Heating;

Reference yield:

para-xylene (106-42-3) → p-xylene-2-sulphonic acid sodium salt (827-19-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sulfuric acid / 12 h / 95 °C

2: sodium hydroxide / water / pH Ca_. 10 / Cooling with ice

With sulfuric acid; sodium hydroxide; In water;

DOI:10.1039/d1nj05135k

upstream raw materials:

methylmagnesium chloride

benzene

para-xylene

2,5-dimethylbenzenesulfonic acid

Downstream raw materials:

2-sulfoterephthalic acid monosodium salt

2,5-Dimethylphenol

p-xylene-2-sulphonic acid S-benzylisothiouronium salt

Refernces

• 1、 -. "Synthesis method of 4-isopropyl-2,5-sodium dimethylbenzenesulfonate". Paragraph 0007. . Retrieved 2016/11/28.