Di-isononyl phthalate (DINP)
CAS: 28553-12-0 | Type: plasticizer
Moderate To High Risk (Adults)
Safety Summary
Hazard Profilehazardous
Risk (Adults)Moderate To High
Risk (Children)Moderate To High
Regulatory Status
SummaryIARC: Group 2B | California Prop 65 listed
NGO listOn the TEDX List of Potential Endocrine Disruptors (The Endocrine Disruption Exchange, a non-governmental list; last updated September 2018). This is a list membership, not a regulatory classification. Source: the TEDX List export (publisher's page)
Molecular FormulaC26H42O4
Molecular Weight418.6
Food Safety Thresholds (Baby Food)
CA_Prop65 — SubstanceNo level set (safe_harbor_level)
Governance status, not safety advice — see the full coverage-gap & legal-force matrix.
Sources
These citations are the ones recorded for the human adult context.
- EFSA: Cumulative Dietary Risk Assessment — Anti-Androgenic Phthalate Group (DEHP, DBP, BBP, DINP), Group-TDI Derivation, Toddler 99.9th Percentile Exceedance Conclusion, Masculinization Programming Window, and Combined Hazard Index Methodology (2019) REGULATORY · 2019
- EU Toy Safety Directive (2009/48/EC, amended): DINP Restriction in Mouthed Toys (<0.1% by weight), Cumulative Phthalate Risk Rationale, Childcare Article Coverage, and Precautionary Classification with DEHP/DBP/BBP Despite Lower Individual Potency (2020) REGULATORY · 2020
- Consolidated TEXT: 32006R1907 — EN — 22.06.2026 REGULATORY
- identity database ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances) REGULATORY · 2026
- where to look PubChem: Toxicity section (CID 590836) PUBCHEM
- TEDX List of Potential Endocrine Disruptors, full export (Excel from the publisher's own search, operator-saved 2026-10-08; list last updated September 2018) REFERENCE_DATABASE
- where to look Hazardous Substances Data Bank (HSDB), as recorded by PubChem (Experimental Properties, CID 590836; where-to-look, not a source of this value) DATABASE · 2026
The IARC classification shown under Regulatory Status is cited to the source below. It is a record-wide citation for that classification, not a source for the adult risk band.
Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.
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