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Polytetramethylene glycol

CAS 25190-06-1

Also registered as 28 other CAS numbers

9009-16-9 · 9040-43-1 · 9080-24-4 · 26913-43-9 · 37234-30-3 · 60440-18-8 · 70594-81-9 · 88747-51-7 · 88747-52-8 · 97717-87-8 · 119202-11-8 · 121881-45-6 · 125623-72-5 · 129805-67-0 · 136704-77-3 · 141255-93-8 · 151821-27-1 · 164472-55-3 · 180678-32-4 · 182700-73-8 · 213694-13-4 · 224635-87-4 · 228426-10-6 · 303187-29-3 · 869360-25-8 · 1014983-24-4 · 1629856-05-8 · 2378319-91-4

Concern score

Not assessed — no hazard data yet.

Polytetramethylene glycol in plain language

What it is

Also known as Craon 17-509 · polytetramethylene Glycols · Hiprene MC 532 · Nissan Unisafe PT 200 · Polifurit · Poly(butylene oxide)

Show all 10 names

Poly(n-butylene oxide) · Poly(oxy-1,4-butanediyl), α-hydro-ω-hydroxy- · poly(oxytetramethylene)diol · polyether eurethane prepolymer

What it does

We don't have a plain-language description for Polytetramethylene glycol yet.

Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Polytetramethylene glycol appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 29 composition records across product categories including Specialty occupational products, Industrial products, Home maintenance. EPA CPDat classifies this chemical for functional uses including Processing aids not otherwise specified.
    • EPA CPDat observed this chemical in 29 composition records across product categories including Specialty occupational products, Industrial products, Home maintenance. EPA CPDat classifies this chemical for functional uses including Processing aids not otherwise specified.Source →

Evidence & sources

No graded research studies for Polytetramethylene glycol yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

2 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 2019-05-01

    Open →

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Polytetramethylene glycol in a product composition. These are source records, not Greenveil catalog products.

Source records

29

Named organisations

2

Specialty occupational productsIndustrial productsHome maintenanceRaw materialsFurniture and furnishings
See products using Polytetramethylene glycol →