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HomeProduct name list2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT

2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT

  • CAS NO.:1561-92-8
  • Empirical Formula: C4H9NaO3S
  • Molecular Weight: 160.16
  • MDL number: MFCD00065344
  • EINECS: 216-341-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-21 17:11:28
2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT Structural

What is 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT?

Chemical properties

White to Almost white powder to crystal.

The Uses of 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT

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.

What are the applications of Application

1. 2-Methyl-2-propene-1-sulfonic acid sodium salt can be used as a monomer of high efficiency polycarboxylic acids concrete water reducing agents; offer stable sulfonic acid groups.
2. It is mainly used as the third monomer to improve the dyeability, heat resistance,sense of touch and easily weaving of the polyacrylonitrile. Also it can be used on water treatment, paint additive, carbon pore creating and powdered paints.

Flammability and Explosibility

Flammable

Synthesis

The synthesis of 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT is as follows:The neutralization was carried out with sodium carbonate to pH 7. The neutralized filtrate was evaporated under reduced pressure (20 mmHg) to remove water and to obtain 46.5 g of white crystalline sodium methallyl sulfonate. The product was identified with a standard sample by IR spectrum. The purity of the product was 95.5% and the yield 95%.

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Properties of 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT

Melting point: >300 °C(lit.)
Density  1.59[at 20℃]
vapor pressure  0Pa at 20℃
storage temp.  Inert atmosphere,Room Temperature
form  powder to crystal
color  White to Almost white
Water Solubility  523g/L at 20℃
CAS DataBase Reference 1561-92-8(CAS DataBase Reference)
EPA Substance Registry System Sodium methallylsulfonate (1561-92-8)

Safety information for 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT

Computed Descriptors for 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT

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