# 1,2-Dibromoethane

URL: https://app.greenveil.ai/ingredients/ingredient_cas_106_93_4
Categories: beauty, industrial, pharma
Identifier: 106-93-4

> 1,2-Dibromoethane. Greenveil chemical-concern score: 100/100 — Critical concern driven by cmr.. Compiled from 8 published data sources.

## Safety assessment

- Chemical concern score: 100/100 — Critical concern driven by cmr.
- Confidence in this assessment: High
- Is it a concern? Critical concern: classified for carcinogenic, mutagenic or reproductive toxicity (CMR). It is banned in EU cosmetics.
- Rationale: 1,2-Dibromoethane is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

## Regulatory status

- EU: Active — Cosmetics Regulation annex II / ref 651.
- EU: banned — Annex II of EU Cosmetics Regulation (EC) 1223/2009: substances prohibited in cosmetic products. CMR: Carcinogenic Cat. 1B()
- US: commercial use observed — EPA CPDat observed this chemical in 38 composition records across product categories including Raw materials, Laboratory supplies, Vehicle.
- US: marketed drug occurrence — FDA NDC lists this ingredient in 2 active drug products and 3 total products.
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/29047
- EU CosIng Cosmetics Regulation Annexes (updated 2010-10-15): https://ec.europa.eu/growth/tools-databases/cosing/reference/annexes/list/II
- EPA Chemical and Products Database (updated March 8, 2019): http://siri.org/msds/f2/bqv/bqvsg.html
- 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
- FDA National Drug Code Directory (updated 2028-09-21): https://www.fda.gov/drugs/drug-approvals-and-databases/national-drug-code-directory-support-files
- FDA GSRS UNII (updated 2026-02-26): https://precision.fda.gov/uniisearch/
- openFDA Substance (updated 2026-05-24): https://api.fda.gov/other/substance.json?search=unii:1N41638RNO
- PubChem Live Enrichment (updated 2026-05-17): https://pubchem.ncbi.nlm.nih.gov/compound/7839

_Assessed by Greenveil._