251658

3-Sulfopropyl methacrylate potassium salt

98%

• Synonym(s): Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt
• Linear Formula: H₂C=C(CH₃)CO₂(CH₂)₃SO₃K
• CAS Number: 31098-21-2
• Molecular Weight: 246.32
• EC Number: 250-466-6
• MDL number: MFCD00010139
• UNSPSC Code: 12162002
• PubChem Substance ID: 24855146
• NACRES: NA.23

Properties

• Quality Level: 200
• Assay: 98%
• form: solid
• mp: 295 °C (dec.) (lit.)
• SMILES string: [K+].CC(=C)C(=O)OCCCS([O-])(=O)=O
• InChI: 1S/C7H12O5S.K/c1-6(2)7(8)12-4-3-5-13(9,10)11;/h1,3-5H2,2H3,(H,9,10,11);/q;+1/p-1
• InChI key: PNOXUQIZPBURMT-UHFFFAOYSA-M

Description

Application

• Antifouling and flux enhancement of reverse osmosis membrane by grafting poly (3-sulfopropyl methacrylate) brushes: This study explores the enhancement of antifouling properties in reverse osmosis membranes through grafting, addressing significant issues in membrane-based water treatment technologies (Mushtaq et al., 2021).
• Effect of cation alkyl chain length on 3-sulfopropylmethacrylate-based draw solutes having lower critical solution temperature: This article explores the physicochemical properties of ionic liquids derived from 3-sulfopropyl methacrylate, important for developing new materials with specific thermal and solubility properties (Moon et al., 2023).
• Transpicuous-cum-fouling resistant copolymers of 3-sulfopropyl methacrylate and methyl methacrylate for optronics applications in aquatic medium: Discusses the development of copolymers for optical applications, particularly in environments where fouling resistance is crucial, relevant for material science (Mushtaq et al., 2020).
• A general approach for construction of asymmetric modification membranes for gated flow nanochannels: This research introduces a method for modifying membranes with nanochannels using 3-sulfopropyl methacrylate, important for creating selective transport pathways in sensor and separation technologies (Ma et al., 2014).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H317
• Precautionary Statements: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1A
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves