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

U.S. production volumes are classified as confidential business information.

Molecular structure of 1561-92-8
US ProductionCBI
Import Value$40M
Top SourceGermany 22%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 290410 · basket

These shares come from HS customs code 290410, which covers 39 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
DE 22%GermanyIT 20%ItalyCN 14%ChinaBE 11%BelgiumIN 11%India
EPA-registered importers (3)
Kowa · JP Japan
Capital Resin
Kowa Holdings America

Why It Matters

Sectors
AgricultureEnergyPaints & Coatings
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 2 functional roles.

  • •Monomers in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Corrosion inhibitor in Oil and Gas Drilling, Extraction, and Support activitiesNot Known or Reasonably Ascertainable
  • •Monomers in Paint and Coating Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.01/gAaron Chemicals LLC
CountryHong Kong
Pack$5.00 / 500 g
Purity98%
Vendors13 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

12 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.02500 g98%
A2B Chem LLCUnited States$0.03500 g98%
BLD Pharmatech GmbHGermany$0.031 kg97%
BLD Pharmatech Ltd.China$0.031 kg97%
AA BLOCKSUnited States$0.03500 g98%
AK Scientific SpecializedUnited States$0.10500 g95%
BLD Pharmatech Co., LimitedUnited States$0.13500 g97%
Ambeed, Inc.United States$0.13500 g97%
AK Scientific, Inc.United States$0.14500 g98%
Angene International LimitedUnited States$0.23500 g95%
Combi-Blocks, Inc.United States$0.251 kg97%
AngeneChina → Hong Kong$4266.6730 mg98%

Chemical Identity

CAS1561-92-8
PubChem CID23663624
DTXSIDDTXSID2044840
FormulaC4H7NaO3S
Mol. Weight158.15 g/mol
SMILESCC(=C)CS(=O)(=O)[O-].[Na+]

Data Sources

DTXSID20448402026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

236636242026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/23663624/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/23663624.json

1561-92-82026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 1561-92-82026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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