# 1,2,3-Propanetriol, homopolymer, (9Z,12R)-12-hydroxy-9-octadecenoate

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid00988652
Categories: food
Identifier: DTXSID00988652

> 1,2,3-Propanetriol, homopolymer, (9Z,12R)-12-hydroxy-9-octadecenoate. Greenveil chemical-concern score: 40/100 — Moderate concern based on regulatory listings.. Compiled from 2 published data sources.

## Safety assessment

- Chemical concern score: 40/100 — Moderate concern based on regulatory listings.
- Confidence in this assessment: High
- Is it a concern? Moderate concern: no hazard classifications on record.
- Rationale: EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.

## Regulatory status

- EU: EFSA opinion — Follow-up of the re-evaluation of polyglycerol polyricinoleate (E 476) as a food additive (EFSA FAF)
- EU: EFSA opinion — Re-evaluation of polyglycerol polyricinoleate (E 476) as a food additive (EFSA ANS)

## Expert safety opinions

- JECFA (Joint FAO/WHO Expert Committee on Food Additives): no opinion on file.
- EFSA (European Food Safety Authority): Follow-up of the re-evaluation of polyglycerol polyricinoleate (E 476) as a food additive (EFSA FAF) — 2022 — https://doi.org/10.2903/j.efsa.2022.7294; Re-evaluation of polyglycerol polyricinoleate (E 476) as a food additive (EFSA ANS) — 2017 — https://doi.org/10.2903/j.efsa.2017.4743.

## Data sources

- EFSA OpenFoodTox (updated 2026-10-04): https://doi.org/10.5281/zenodo.8120114
- EPA DSSTox Identifiers (updated 2025-12-29): https://epa.figshare.com/articles/dataset/Chemistry_Dashboard_Data_DSSTox_Identifiers_Mapped_to_CAS_Numbers_and_Names/5588566

_Assessed by Greenveil._