Sodium 2-methylprop-2-ene-1-sulfonate

Base Information

• Chemical Name: Sodium 2-methylprop-2-ene-1-sulfonate
• CAS No.: 1561-92-8
• Molecular Formula: C4H7NaO3S
• Molecular Weight: 158.154
• Hs Code.: 2904100000
• Mol file: 1561-92-8.mol

Synonyms:2-Propene-1-sulfonicacid, 2-methyl-, sodium salt (7CI,8CI,9CI);Geropon MLS/A;Methallylsulfonic acid sodium salt;SMAS;Sodium 2-methyl-2-propenesulfonate;Sodium Methallyl Sulfonate;

Chemical Property of Sodium 2-methylprop-2-ene-1-sulfonate

Chemical Property:

• Appearance/Colour: White flakes crystal
• Vapor Pressure: 0Pa at 20℃
• Melting Point: >300 °C(lit.)
• Refractive Index: 1.475
• PSA: 65.58000
• Density: 1.26g/cm3
• LogP: 1.18850
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: 523g/L at 20℃

Purity/Quality:

99% ^*data from raw suppliers

Sodium 2-Methyl-2-propene-1-sulfonate >98.0%(HPLC)(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38-43
• Safety Statements: 26-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: 2-Methyl-2-propene-1-sulfonic acid sodium salt was used as anionic monomer to investigate the effect of different cationic or anionic moieties in acrylonitrile-based copolymers on the interaction with fibroblasts. It was used to reduce the homopolymerization during graft copolymerization of methyl methacrylate with water-emulsified solution onto preirradiated jute fiber.

Technology Process of Sodium 2-methylprop-2-ene-1-sulfonate

There total 5 articles about Sodium 2-methylprop-2-ene-1-sulfonate 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:

sulfur trioxide -N-tert-butylacetamide + N-tert-butylacetamide (762-84-5) + isobutene (115-11-7,15220-85-6) → sodium methallylsulfonate (1561-92-8)

Guidance literature:

With sodium hydroxide; sulfur trioxide; In 1,2-dichloro-ethane;

Reference yield:

2-methyl-prop-2-ene-1-sulfonic acid (3934-16-5) → sodium methallylsulfonate (1561-92-8)

Guidance literature:

With sodium hydroxide; In water; at 50 ℃; for 0.2h; Product distribution / selectivity;

Reference yield:

N-tert-butylpropionamide (1118-32-7) → sodium methallylsulfonate (1561-92-8)

Guidance literature:

upstream raw materials:

2-methyl-prop-2-ene-1-sulfonic acid

N-tert-butylacetamide

isobutene

N-tert-butylpropionamide

Downstream raw materials:

isobutene

2-methylprop-2-ene-1-sulfonyl chloride

2-methyl-prop-2-ene-1-sulfonic acid

maleic acid

Refernces

• 1、 -. "Process for preparing salts of methallylsulfonic acid". Page/Page column 7. . Retrieved 2008/06/13.