isethinic acid

Base Information

• Chemical Name: isethinic acid
• CAS No.: 60601-05-0
• Molecular Formula: C₂H₆O₃S
• Molecular Weight: 110.134
• Hs Code.: 2930909090
• Mol file: 60601-05-0.mol

Synonyms:2-Hydroxyethanesulfinicacid; Isethinic acid

Chemical Property of isethinic acid

Chemical Property:

• Vapor Pressure: 1.67E-08mmHg at 25°C
• Boiling Point: 411.8°C at 760 mmHg
• Flash Point: 202.9°C
• PSA: 76.74000
• Density: 1.667g/cm³
• LogP: 0.06610

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of isethinic acid

There total 4 articles about isethinic acid 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: 75.0%

2-hydroxyethane-1-sulfonyl chloride (78303-70-5) → 2-hydroxyethanesulfinic acid (60601-05-0)

Guidance literature:

With sulfuric acid; sodium sulfite; In water; for 2h; Ambient temperature;

Reference yield: 3.9%

bis(2-hydroxyethyl)sulfoxide (3085-45-8) → 2-hydroxyethanesulfinic acid (60601-05-0)

Guidance literature:

With water; dinitrogen monoxide; Ambient temperature; Irradiation; pH:2;

DOI:10.1039/P29800000146

Reference yield:

sodium 2-hydroxyethanesulfinate (43166-41-2) → 2-hydroxyethanesulfinic acid (60601-05-0)

Guidance literature:

With hydrogenchloride; In methanol;

upstream raw materials:

bis(2-hydroxyethyl)sulfoxide

2-hydroxyethane-1-sulfonyl chloride

sodium 2-hydroxyethanesulfinate

C₄H₁₁O₄S

Downstream raw materials:

barium 2-hydroxyethanesulfinate

Refernces

• 1、 King, James Frederick,Hillhouse, John Henry. "Organic sulfur mechanisms. 24. Preparation and reaction of 2-hydroxyethanesulfonyl chloride, the first hydroxyalkanesulfonyl chloride". . p. 1583 - 1593. Retrieved 2007/10/02.