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Polyquaternium 44

CAS 150599-70-5

1H-Imidazolium, 1-ethenyl-3-methyl-, methyl sulfate (1:1), polymer with 1-ethenyl-2-pyrrolidinone

EPA and Census publish no US supply data for this chemical.

Molecular structure of 150599-70-5
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS150599-70-5
PubChem CIDNot recorded
DTXSIDDTXSID90108827
Formula(C7H12N2O4S)m(C6H9NO)n
Mol. WeightNot recorded
SMILESCOS([O-])(=O)=O.C[N+]1=CN(C=C1)C(C-*)CC(-*)N1CCCC1=O |$;;;;;;;;;;;;;;star_e;;;star_e;;;;;;$,c:9,t:6,lp:1:2,3:3,4:2,5:2,9:1,18:1,23:2,Sg:n:12,13,9,8,7,6,11,10,3,2,4,5,1,0:m:ht,Sg:n:16,15,18,22,23,21,20,19::ht|

Data Sources

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Brief citations

Polyquaternium 44 (CAS 150599-70-5) https://chemicalindependence.com/chemical/150599-70-5/ EPA TSCA Inventory: CAS 150599-70-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory