INDUSTRYPlastics & Rubber Polymers

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Industrial Chemicals

FUNCTIONPlasticizer — Plasticizer / polymer softener

SYSTEMGrade confirmation needed

APPLICATIONPlasticizers · Functional Additives

Bis(2-ethylhexyl) terephthalate (DEHT / DOTP)

CAS 6422-86-2 · Chemical product

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Plasticizer

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Function tag evidence & scope

Function tags help find candidates. They do not establish suitability for water-based paint or an EcoSafe rating.

Plasticizer · Plasticizer / polymer softener

Source-defined general function; exact grade, application and formulation compatibility require review. Function reference ↗

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At a glance for your formula

Terephthalate plasticizer used with PVC and other compatible polymers. Its para-substituted identity is distinct from DEHP's ortho-phthalate structure.

Grade-specific screening values have not been recorded. Consult the selected supplier’s technical reference.

Supplier-grade handling

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Not assessed

Awaiting human verification

Documented “green offset” research

Application-specific alternatives for investigation. Review the cited benefit, hazards and performance before selecting a replacement.

Bis(2-ethylhexyl) terephthalate (DEHT / DOTP)

Original: Bis(2-ethylhexyl) phthalate

Proposed offset: Bis(2-ethylhexyl) terephthalate (DEHT / DOTP)

Use: Compatible flexible-PVC plasticization, including suitable flooring and coated-fabric systems

Claim to investigate: DEHT is documented as a DEHP substitute with a distinct terephthalate structure.

Limits: Rebalance fusion/processing, plasticizer efficiency, migration and low-temperature properties. The CPSC report does not provide finished-product approval or establish suitability in every medical, toy or food-contact use.

CPSC contractor toxicity review of DEHT ↗ · Eastman 168 chemical identity memorandum ↗

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Applications, sustainability & review questions

Terephthalate plasticizer used with PVC and other compatible polymers. Its para-substituted identity is distinct from DEHP's ortho-phthalate structure.

Original material reference ↗

Full technical properties & recorded evidence

Core data coverage: 18.75%

3 of 16 defined fields are recorded with a source. This measures structured information currently on this site, not the completeness of every linked PDF. Missing fields remain in the denominator.

Coverage is separate from scientific accuracy, human verification and EcoSafe assessment. Molecular fields may not apply to a grade or family; they are not filled from another material to increase its score.

See the 16 fields and remaining gaps

Core field	Recorded information
Chemical name	Bis(2-ethylhexyl) terephthalate (DEHT / DOTP) Source ↗
CAS number	6422-86-2 Source ↗
Synonyms	Not yet recorded / may not apply
Molecular formula	Not yet recorded / may not apply
Molecular weight	Not yet recorded / may not apply
IUPAC name	Not yet recorded / may not apply
PubChem CID	Not yet recorded / may not apply
Identity sources	https://www.eastman.com/Literature_Center/Internal/L243.pdf Source ↗ Source reference recorded for this record's scope; source freshness is a separate review.
Uses	Not yet recorded / may not apply
Hazards	Not yet recorded / may not apply
Appearance	Not yet recorded / may not apply
Density	Not yet recorded / may not apply
Melting point	Not yet recorded / may not apply
Boiling point	Not yet recorded / may not apply
Solubility	Not yet recorded / may not apply
SDS/TDS	Not yet recorded / may not apply

How the 16-field coverage score works →

Chemical identity & commercial names

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CAS identity reference ↗

SUPPLIER REFERENCES

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Documents & supplier information

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Suppliers & makers

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Origin, EcoSafe assessment & review history

Awaiting human verification

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Human verification concerns the stated information and scope. It is separate from an EcoSafe score, certification or safety approval.

EcoSafe assessment: Not assessed · no numerical points or certification.

Manufacturing origin remains source-specific; a supplier address does not establish production origin.

Library source check: November 2, 2026. Sources may require supplier access.