1,2-ETHANEDISULFONIC ACID DISODIUM SALT

Base Information

• Chemical Name: 1,2-ETHANEDISULFONIC ACID DISODIUM SALT
• CAS No.: 5325-43-9
• Molecular Formula: C2H4Na2O6S2
• Molecular Weight: 234.162
• Hs Code.: 29041000
• Mol file: 5325-43-9.mol

Synonyms:1,2-Ethanedisulfonicacid, disodium salt (7CI,8CI,9CI);Disodium 1,2-ethanedisulfonate;

Chemical Property of 1,2-ETHANEDISULFONIC ACID DISODIUM SALT

Chemical Property:

• Appearance/Colour: white crystalline powder
• PSA: 131.16000
• LogP: 0.23840
• Storage Temp.: Inert atmosphere,Room Temperature

Purity/Quality:

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

Disodium 1,2-Ethanedisulfonate >98.0%(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Compound for preparation of "edisylate" salts

Technology Process of 1,2-ETHANEDISULFONIC ACID DISODIUM SALT

There total 3 articles about 1,2-ETHANEDISULFONIC ACID DISODIUM 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: 79.0%

ethylene dibromide (106-93-4) → sodium 1,2-ethanedisulphonate (5325-43-9)

Guidance literature:

With sodium sulfite; In water; Heating;

DOI:10.1016/0022-1139(95)03308-Z

Reference yield:

sodium hydrogensulfite + acetylene (74-86-2,25067-58-7) → sodium vinylsulfonate (3039-83-6) + sodium 1,2-ethanedisulphonate (5325-43-9)

Guidance literature:

With N₂; catalyst, 80°C, under pressure;

Reference yield:

1-chloro-2-bromoethylene (3018-09-5) + sodium sulfite (7757-83-7) → sodium 1,2-ethanedisulphonate (5325-43-9)

Guidance literature:

byproducts: Na-isethionate;

DOI:10.1039/CT8834300037

upstream raw materials:

ethylene dibromide

1-chloro-2-bromoethylene

sodium sulfite

acetylene

Downstream raw materials:

acetylene

ethane-1,2-disulfonyl chloride

ethane-1,2-disulphonic acid

Aethan-1,2-disulfonsaeure Calcium-Salz

Refernces

• 1、 Yu, Chunyan,Lv, Zhongwen,Xu, Sheng,Zhang, Jun. "A convenient synthesis of (E)-conjugated polyene sulfonyl derivatives with excellent stereospecificity". supporting information. p. 3234 - 3237. Retrieved 2018/07/25.
• 2、 Kisilevsky, Robert,Crandall, Ian,Szarek, Walter A.,Bhat, Shridhar,Tan, Christopher,Boudreau, Lee,Kain, Kevin C.. "Short-chain aliphatic polysulfonates inhibit the entry of Plasmodium into red blood cells". . p. 2619 - 2626. Retrieved 2007/10/03.