Poly(oxy-1,2-ethanediyl), α,α'-2-butyne-1,4-diylbis[ω-hydroxy-
CAS 32167-31-0
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
$0.03/gAaron Chemicals LLC
CountryHong Kong
Pack$13.00 / 500 g
Purity70%
Vendors14 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
13 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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.03 | 500 g | 70% |
| BLD Pharmatech GmbH | Germany | $0.04 | 1 kg | 70% |
| BLD Pharmatech Ltd. | China | $0.04 | 1 kg | 70% |
| A2B Chem LLC | United States | $0.05 | 500 g | 70% |
| AA BLOCKS | United States | $0.06 | 500 g | — |
| BLD Pharmatech Co., Limited | United States | $0.11 | 1 kg | 70% |
| Ambeed, Inc. | United States | $0.11 | 1 kg | 70% |
| AK Scientific, Inc. | United States | $0.11 | 500 g | 60% |
| Angene International Limited | United States | $0.24 | 500 g | 60% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 95% |
| AstaTech, Inc | United States | $4.04 | 25 g | 95% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 70% |
Chemical Identity
CAS32167-31-0
PubChem CIDNot recorded
DTXSIDDTXSID901011708
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Poly(oxy-1,2-ethanediyl), α,α'-2-butyne-1,4-diylbis[ω-hydroxy- (CAS 32167-31-0) https://chemicalindependence.com/chemical/32167-31-0/ EPA TSCA Inventory: CAS 32167-31-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory