Sodium 2-chloroethanesulfonate monohydrate

Base Information

• Chemical Name: Sodium 2-chloroethanesulfonate monohydrate
• CAS No.: 15484-44-3
• Molecular Formula: C2H5ClNaO3S
• Molecular Weight: 166.561
• Hs Code.: 29049020
• Mol file: 15484-44-3.mol

Synonyms:Ethanesulfonicacid, 2-chloro-, sodium salt (7CI,8CI,9CI);2-Chloroethane sulfonic acid sodiumsalt;Sodium b-chloroethanesulfonate;

Chemical Property of Sodium 2-chloroethanesulfonate monohydrate

Chemical Property:

• Appearance/Colour: white crystalline powder
• Melting Point: 292 °C (dec.)(lit.)
• PSA: 74.81000
• Density: 1.58 g/cm³
• LogP: 0.78690
• Storage Temp.: Store below +30°C.
• Sensitive.: Hygroscopic
• Solubility.: H2O: 0.1 g/mL, clear
• Water Solubility.: very faint turbidity

Purity/Quality:

98%, 99% ^*data from raw suppliers

Sodium 2-Chloroethanesulfonate (ca. 13% in Water) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,Xn
• Hazard Codes: Xi,Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 26-37/39-36-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2-Chloroethanesulfonic Acid Sodium Salt is used in method for preparing coal water slurry dispersant using humic acid and application. Sodium 2-chloroethanesulfonate monohydrate was used as sulfoethylating agent in the preparation of sulfoethyl cellulose.

Technology Process of Sodium 2-chloroethanesulfonate monohydrate

There total 7 articles about Sodium 2-chloroethanesulfonate 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: 81.0%

1,2-dichloro-ethane (107-06-2,52399-93-6) → Na-salt of 2-chloroethane-1-sulfonic acid (15484-44-3)

Guidance literature:

With copper; sodium sulfite; In ethanol; water; for 22h; Reagent/catalyst; Reflux;

DOI:10.14233/ajchem.2014.16579

Reference yield: 70.0%

1,2-dichloro-ethane (107-06-2,52399-93-6) + sodium sulfite (7757-83-7) → Na-salt of 2-chloroethane-1-sulfonic acid (15484-44-3)

Guidance literature:

copper; boiling, 24 h;

Reference yield:

2-hydroxyethane-1-sulfonyl chloride (78303-70-5) → pyridinebetaine B (24020-66-4) + Na-salt of 2-chloroethane-1-sulfonic acid (15484-44-3) + C2H4(2)HO4S(1-)*Na(1+) (87323-96-4)

Guidance literature:

With pyridine; deuteriated sodium hydroxide; In water-d2; at 25 ℃; for 0.5h; Yield given. Further byproducts given; apparent pH 6;

upstream raw materials:

pyridine

2-hydroxyethane-1-sulfonyl chloride

1,2-dichloro-ethane

sodium sulfite

Downstream raw materials:

2-(cyclohexylamino)ethanesulfonic acid

2,2'-piperazine-1,4-diyl-bis-ethanesulfonic acid

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

4-(3'',4''-dimethoxybenzyl)-3-(4'-ethylsulfonate sodium-3'-methoxybenzyl)dihydrofuran-2(3H)-one

Refernces

• 1、 King, James Frederick,Khemani, Kishan Chand. "The mechanism of hydrolysis of 2-hydroxyethanesulfonyl chloride: the intermediacy of 1,2-oxathietane 2,2-dioxide (β-sultone)". . p. 2162 - 2172. Retrieved 2007/10/02.