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Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, sodium salt (1:1)

CAS 34850-66-3

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

Molecular structure of 34850-66-3
1 Na⁺
US productionCBI
Import value, 2024$175M
Import volumeZero
Top sourceIndia 48%

At least one company claimed its 2019 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291479 · basket

EPA reports by year
2019
US production Confidential · Imports Zero

These shares come from HS customs code 291479, which covers 95 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IN 48%IndiaCN 20%ChinaMX 19%MexicoDE 10%GermanyFI 2%Finland
Domestic parents -- activity not disclosed (2)
Suez Treatment Solutions
Suez Wts Usa

Why It Matters

Sectors
FoodEnergyWaterMetals & MiningCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 6 sectors as 2 functional roles.

  • •Process regulators in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Process regulators in Petroleum Refineries (15%)Processing—incorporation into formulation, mixture, or reaction product
  • •Process regulators in Petrochemical Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
  • •Process regulators in Mining (except Oil and Gas) and support activities (10%)Processing—incorporation into formulation, mixture, or reaction product
  • •Paint additives and coating additives not described by other categories in All Other Chemical Product and Preparation Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
  • •Process regulators in Utilities (20%)Processing—incorporation into formulation, mixture, or reaction product
  • •Process regulators in Food, beverage, and tobacco product manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.25/gA2B Chem LLC
CountryUnited States
Pack$124.00 / 500 g
Purity98%
Vendors10 available

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

9 more vendors
VendorCountry$/gPackPurity
Aaron Chemicals LLCHong Kong$0.31100 g98%
AA BLOCKSUnited States$0.32500 g98%
Angene ChemicalChina → Hong Kong$0.33100 g98%
AK Scientific, Inc.United States$0.46500 g98%
AK Scientific SpecializedUnited States$0.58100 g95%
Key Organics Ltd.United Kingdom$2.9625 g98%
AstaTech (2 weeks)United States$5.0825 g95%
Angene International LimitedUnited States$31.805 g98%
AngeneChina → Hong Kong$4266.6730 mg98%

Chemical Identity

CAS34850-66-3
PubChem CID23692755
DTXSIDDTXSID30885600
FormulaC10H15NaO4S
Mol. Weight254.28 g/mol
SMILESCC1(C2CCC1(C(=O)C2)CS(=O)(=O)[O-])C.[Na+]

Data Sources

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Brief citations

Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, sodium salt (1:1) (CAS 34850-66-3) https://chemicalindependence.com/chemical/34850-66-3/ EPA CompTox (DSSTox): DTXSID30885600. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID30885600 PubChem: 23692755. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/23692755 EPA Chemical Data Reporting: 34850-66-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 34850-66-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291479 for CAS 34850-66-3. Reporting year: 2024. https://usatrade.census.gov/