NOAEL Data Cosmetic Ingredient

3-Amino-2,4-dichlorophenol

Also known as: 1-Hydroxy-3-amino-2,4-dichlorobenzene, EINECS 262-909-0, UNII-551I6ZAE4Q

CAS 61693-42-3

3-Amino-2,4-dichlorophenol (CAS 61693-42-3) is a chemical substance. Key regulatory status: 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat.

View cosmetic safety profile for 3-Amino-2,4-Dichlorophenol →

SOURCE noael studies public
NOAEL studies
55
SOURCE chemical inventory jurisdictions
Regulatory lists
3
SOURCE eu clp annex vi
GHS signal
Not classified

Chemical Identity

CAS, identifiers, formula, and alternate names for the matched substance record.

SOURCE DSSTox identifiers 9 fields
Name
3-Amino-2,4-dichlorophenol
CAS Number
61693-42-3
DTXSID
DTXSID20210684
Molecular Formula
C6H5Cl2NO
InChI Key
SYRZWFBWUASJJI-UHFFFAOYSA-N
Monoisotopic Mass
176.974819
Synonyms
1-Hydroxy-3-amino-2,4-dichlorobenzeneEINECS 262-909-0UNII-551I6ZAE4Q

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 2 records
Dye

Regulatory Lists

Inventory, screening, and regulatory list matches from public chemical databases.

SOURCE EPA CPDat 3 records
ListKeywordSource
Europe-https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple
Personal care-https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple
restricted-https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple

NOAEL Studies

Toxicology endpoints rendered from public NOAEL study rows.

SOURCE NOAEL studies Showing 50 of 55 studies
ValueUnitEndpointRouteSpeciesSource
115mg/kg bw/d--humanUnifiedCodex:SCCS_SHADOW:beta.noael_studies
115mg/kg bw/d--humanUnifiedCodex:SCCS_SHADOW:beta.noael_studies
115mg/kg bw/d---UnifiedCodex:SCCS_SHADOW:beta.noael_studies
115mg/kg bw/d---UnifiedCodex:SCCS_SHADOW:beta.noael_studies
551I6ZAE4QUNIIFDA UNII substance identifier--openFDA substances
551I6ZAE4QUNIIFDA UNII substance identifier--openFDA substances
551I6ZAE4QUNIIFDA UNII substance identifier--openFDA substances
551I6ZAE4QUNIIFDA UNII substance identifier--openFDA substances
=0.41mg/kgNOAELoralratSCCS_vision_codex
=0.41mg/kgNOAELoralratSCCS_vision_codex
=0.41mg/kgNOAELoralratSCCS_vision_codex
=0.41mg/kgNOAELoralratSCCS_vision_codex
=0.74mg/kgNOAELoralratSCCS_vision_codex
=0.74mg/kgNOAELoralratSCCS_vision_codex
=0.74mg/kgNOAELoralratSCCS_vision_codex
=0.74mg/kgNOAELoralratSCCS_vision_codex
=80mg/kg bwNOAELoralratSCCS_vision_codex
=80mg/kg bw/dNOAELdermalratSCCS_vision_codex
=80mg/kg bwNOAELoralratSCCS_vision_codex
=80mg/kg bw/dNOAELdermalratSCCS_vision_codex
=80mg/kg bwNOAELoralratSCCS_vision_codex
=80mg/kg bw/dNOAELdermalratSCCS_vision_codex
=80mg/kg bwNOAELoralratSCCS_vision_codex
=80mg/kg bw/dNOAELdermalratSCCS_vision_codex
=115mg/kg bw/dNOAEL-humanSCCS_vision_codex
=115mg/kg bw/dNOAEL-humanSCCS_vision_codex
=115mg/kg bw/dNOAEL-humanSCCS_vision_codex
=115mg/kg bw/dNOAEL-humanSCCS_vision_codex
=480mg/kg bw/dNOAEL-ratSCCS_vision_codex
=480mg/kg bw/dNOAEL-ratSCCS_vision_codex
=480mg/kg bw/dNOAEL-ratSCCS_vision_codex
=480mg/kg bw/dNOAEL-ratSCCS_vision_codex
=2000mg/kg bwNOAEL-ratSCCS_vision_codex
=2000mg/kg bwNOAEL-ratSCCS_vision_codex
=2000mg/kg bwNOAEL-ratSCCS_vision_codex
=2000mg/kg bwNOAEL-ratSCCS_vision_codex
=0.41mg/kgdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=0.74mg/kgdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=0.74mg/kgdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=80mg/kg bwdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=80mg/kg bwdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
80mg/kg bw/ddermal absorptiondermalratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=80mg/kg bwdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=80mg/kg bwdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=80mg/kg bwdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
=80mg/kg bwdermal absorptionoralratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
80mg/kg bw/ddermal absorptiondermalratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
480mg/kg bw/dgenotoxicity-ratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
480mg/kg bw/dgenotoxicity-ratUnifiedCodex:SCCS_SHADOW:beta.noael_studies
480mg/kg bw/dgenotoxicity-ratUnifiedCodex:SCCS_SHADOW:beta.noael_studies

Showing 50 of 55 studies

Cosmetic Safety Profile

Same-CAS cosmetic ingredient record for cross-vertical context.

SOURCE CosIng / Ingredients DB
EU Status
prohibited
Max
2.0%
Category
Colorant
View full cosmetic safety profile →

Frequently Asked Questions

What is the NOAEL for 3-Amino-2,4-dichlorophenol?

3-Amino-2,4-dichlorophenol has 55 NOAEL studies in the database. The lowest reported value is 115 mg/kg bw/d in human. Source: UnifiedCodex:SCCS_SHADOW:beta.noael_studies.

What regulatory lists include 3-Amino-2,4-dichlorophenol?

3-Amino-2,4-dichlorophenol appears on 3 regulatory/inventory lists including Europe, Personal care, restricted. Source: EPA CPDat.

Is 3-Amino-2,4-dichlorophenol used in cosmetics?

Yes, 3-Amino-2,4-dichlorophenol is also indexed as a cosmetic ingredient under the name 3-Amino-2,4-Dichlorophenol. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.

Where does the safety data for 3-Amino-2,4-dichlorophenol come from?

Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.

Does 3-Amino-2,4-dichlorophenol have different safety status in cosmetics vs industrial chemicals?

3-Amino-2,4-dichlorophenol is prohibited in EU cosmetics at max 2.0% but has active industrial GHS classifications.

Is 3-Amino-2,4-dichlorophenol used outside industrial chemicals?

3-Amino-2,4-dichlorophenol also appears in cosmetics databases.