Polyethylene glycol p-tert-butylphenyl ether
CAS 18249-20-2
Poly(oxy-1,2-ethanediyl), α-[4-(1,1-dimethylethyl)phenyl]-ω-hydroxy-
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
EPA exempts this chemical from its production survey.
Why supply is unknownWhere 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.
Vendor Pricing
$104.50/gAcrotein ChemBio, Inc.
CountryUnited States
Pack$522.50 / 5 g
PurityNot recorded
Vendors10 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
9 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| A2B Chem LLC | United States | $132.00 | 5 g | 97% |
| AA BLOCKS | United States | $139.80 | 5 g | 97% |
| ACINTS | United Kingdom | $194.22 | 10 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $217.00 | 1 g | 97% |
| Combi-Blocks (back-ordered) | United States | $230.00 | 1 g | 95% |
| Angene Chemical | China → Hong Kong | $250.00 | 1 g | 97% |
| AstaTech (2 weeks) | United States | $377.00 | 1 g | 95% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| TimTec, LLC | United States | $32000.00 | 10 mg | 90% |
Chemical Identity
CAS18249-20-2
PubChem CIDNot recorded
DTXSIDDTXSID001011701
Formula(C2H4O)nC10H14O
Mol. WeightNot recorded
SMILESCC(C)(C)C1=CC=C(OCCO)C=C1 |c:12,t:4,6,lp:8:2,11:2,Sg:n:8,9,10::ht|
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Polyethylene glycol p-tert-butylphenyl ether (CAS 18249-20-2) https://chemicalindependence.com/chemical/18249-20-2/ EPA TSCA Inventory: CAS 18249-20-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory