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1,4-Benzenedicarboxylic acid, polymer with 1,3-propanediol

CAS 26590-75-0

Concern score

Not assessed — no hazard data yet.

1,4-Benzenedicarboxylic acid, polymer with 1,3-propanediol in plain language

What it is

Also known as 1,3-Propanediol-terephthalic acid copolymer · 1,3-Propanediol-terephthalic acid polymer · 1,3-Propylene glycol-terephthalic acid copolymer · 1,4-Benzenedicarboxylic acid polymer with 1,3-propanediol · 1,4-Benzenedicarboxylic acid-1,3-propanediol copolymer · A polymer of: 1,4-benzenedicarboxylic acid; 1,3-propanediol

Show all 10 names

Poly(trimethylene terephthalate) · Polytrimethylene terephthalate-PTT · Sorona · Terephthalic acid, polyester with 1,3-propanediol

What it does

We don't have a plain-language description for 1,4-Benzenedicarboxylic acid, polymer with 1,3-propanediol yet.

Recorded functional uses: Carpet fiber

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

Regulation

No restrictions found. 1,4-Benzenedicarboxylic acid, polymer with 1,3-propanediol appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 9 composition records across product categories including Construction and building materials. EPA CPDat classifies this chemical for functional uses including carpet fiber.
    • EPA CPDat observed this chemical in 9 composition records across product categories including Construction and building materials. EPA CPDat classifies this chemical for functional uses including carpet fiber.Source →

Evidence & sources

No graded research studies for 1,4-Benzenedicarboxylic acid, polymer with 1,3-propanediol 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 2020-02-05

    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 1,4-Benzenedicarboxylic acid, polymer with 1,3-propanediol in a product composition. These are source records, not Greenveil catalog products.

Source records

9

Named organisations

5

Construction and building materials

Typical roles

Carpet fiber
See products using 1,4-Benzenedicarboxylic acid, polymer with 1,3-propanediol →