2-Methyl-2-propene-1-sulfonic acid sodium salt

Product Information

Molecular Formula:
C4H7NaO3S
Molecular Weight:
158.15
Description
This product is used as a modifier for dyeing polyacrylonitrile fibers, various reactive emulsifiers, flocculants, and water-reducing agents for commercial concrete.
Synonyms
sodium;2-methylprop-2-ene-1-sulfonate
IUPAC Name
sodium;2-methylprop-2-ene-1-sulfonate
Canonical SMILES
CC(=C)CS(=O)(=O)[O-].[Na+]
InChI
InChI=1S/C4H8O3S.Na/c1-4(2)3-8(5,6)7;/h1,3H2,2H3,(H,5,6,7);/q;+1/p-1
InChI Key
SZHIIIPPJJXYRY-UHFFFAOYSA-M
Melting Point
>300 °C(lit.)
Purity
98 %
Density
1.26 g/cm3
Appearance
White crystalline powder.
LogP
1.18850

Safety Information

Precautionary Statement
P261, P264, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501
Signal Word
Warning

Computed Properties

Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
2
Exact Mass
158.00135954 g/mol
Monoisotopic Mass
158.00135954 g/mol
Topological Polar Surface Area
65.6Ų
Heavy Atom Count
9
Formal Charge
0
Complexity
177
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
2
Compound Is Canonicalized
Yes

Patents

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CN-114106269-A High-performance viscosity-reduction type polycarboxylate concrete water reducer and preparation method thereof 2021-12-20
CN-114106262-A Polycarboxylic slump retaining agent and preparation method thereof 2021-12-16
CN-114106261-A Low-hydration-heat-ester polycarboxylate superplasticizer and preparation method thereof 2021-12-15
CN-114133493-A Viscosity-reducing type ester polycarboxylate superplasticizer and preparation method thereof 2021-12-15

Literatures

PMID Publication Date Title Journal
21499075 2011-07-01 A crossover study of the acrylonitrile-co-methallyl sulfonate and polysulfone membranes for elderly hemodialysis patients: the effect on hemodynamic, nutritional, and inflammatory conditions ASAIO journal (American Society for Artificial Internal Organs : 1992)
16239363 2005-11-01 Meropenem and continuous renal replacement therapy: in vitro permeability of 2 continuous renal replacement therapy membranes and influence of patient renal function on the pharmacokinetics in critically ill patients Journal of clinical pharmacology
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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