Tris(2-hydroxyethyl)methylammonium hydroxide

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

Molecular structure of 33667-48-0
US ProductionCBI

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

EPA-registered manufacturers (1)
Huntsman

Why It Matters

Sectors
Electronics
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • •pH regulating agent in Computer and Electronic Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS33667-48-0
PubChem CID118525
DTXSIDDTXSID8067785
FormulaC7H19NO4
Mol. Weight181.23 g/mol
SMILESC[N+](CCO)(CCO)CCO.[OH-]

Data Sources

DTXSID80677852026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

1185252026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/118525/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/118525.json

33667-48-02026-04-24

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

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

CAS 33667-48-02026-04-25

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

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

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