CI 77491
- CAS
- 1309-37-1
- EC
- 3101276
- PubChem CID
- 518696
- Molecular Formula
- Fe2O3
- Molecular Weight
- 159.6900 g/mol
A full English write-up is not available yet. Category and regulatory notes above still apply.
Hazards
Benefits
Functions
Restrictions
Function & Use
Cosmetic Colorant
Regulatory note
- EU 1223/2009 Annex IVAllowed
What The Sources Say
IARC (International Agency for Research on Cancer)1
IARC Group 3 — Not classifiable as to carcinogenicity. The available evidence is insufficient for a classification. This does NOT mean 'safe'; it means 'not enough data'. (Monograph volume: 1, Sup 7). Caveat: IARC classifies HAZARD, not RISK — it says 'can cause cancer under some conditions', not 'causes cancer at cosmetic use levels'. Route and dose must be assessed separately. Data is a 01/2021 snapshot.
ToxValDB (EPA Toxicity Value Database)7
EPA ToxValDB skin/eye data — endpoint: Eye Irritation, classification: Category 1. Caveat: this is an aggregated record; dose, species and route of exposure must be considered together.
EPA ToxValDB skin/eye data — endpoint: Skin Irritation, classification: Category 2. Caveat: this is an aggregated record; dose, species and route of exposure must be considered together.
EPA ToxValDB skin/eye data — endpoint: Skin Sensitization, classification: Classification not possible. Caveat: this is an aggregated record; dose, species and route of exposure must be considered together.
EPA ToxValDB skin/eye data — endpoint: eye irritation: in vivo, classification: Studies Indicate No Significant Irritation, species: rabbit, study: eye irritation, guideline: OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to, year: 1985. Caveat: this is an aggregated record; dose, species and route of exposure must be considered together.
EPA ToxValDB skin/eye data — endpoint: skin irritation: in vivo, classification: Studies Indicate No Significant Irritation, species: rabbit, study: skin irritation, guideline: OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to, year: 1983. Caveat: this is an aggregated record; dose, species and route of exposure must be considered together.
+2 more records.
Scientific References
- ECHA CLP — GHS Classification (via PubChem pug_view, heading=GHS)ECHA C&L Inventory / Annex VI, aggregated by PubChem
- EPA CompTox Chemicals Dashboard — DSSTox identifiers mapped to CAS (2021r1)US EPA, Center for Computational Toxicology and Exposure
- EU CosIng — Cosmetic Ingredient Database full exportEuropean Commission, DG GROW
- IARC Monographs — Iron(III) oxide (Group 3 — Not classifiable as to carcinogenicity)IARC — WHO Uluslararası Kanser Araştırmaları Ajansı
- PubChem — CID-Synonym-filtered bulk + PUG REST propertiesNCBI / National Library of Medicine
- ToxValDB — cancerUS EPA — ToxValDB v97
- ToxValDB — genotoxicityUS EPA — ToxValDB v97
- ToxValDB — skin/eyeUS EPA — ToxValDB v97