What is the NOAEL for Mesulfen?
Mesulfen has 4 NOAEL studies in the database. The lowest reported value is EG6V6W7WDD UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
Mesulfen
Also known as: 2,7-Dimethylthianthrene, EINECS 205-202-4, Mesulphen, Thiantholum, Mitigal (+6 more)
CAS 135-58-0
Mesulfen (CAS 135-58-0) is a chemical substance. Key regulatory status: 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat.
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
2
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
17 fields
Name
Mesulfen
CAS Number
135-58-0
DTXSID
DTXSID0057962
Molecular Formula
C14H12S2
InChI Key
AHXDSVSZEZHDLV-UHFFFAOYSA-N
Monoisotopic Mass
244.038043
Synonyms
2,7-DimethylthianthreneEINECS 205-202-4MesulphenThiantholumMitigalSoufrolThiotalMesulfeneMesulfenoMesulfenumUNII-EG6V6W7WDD
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
2 records
BiocideSoftener and conditioner
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| pharmaceutical | US International Trade Commission | CPCat |
| Canada; pharmaceutical | DrugBank | DrugBank |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| EG6V6W7WDD | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| EG6V6W7WDD | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| EG6V6W7WDD | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| EG6V6W7WDD | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Cosmetic Ingredient
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
MESULFEN
ChEMBL Phase
2
Adverse Events
0
Bioactivity
0
Frequently Asked Questions
What regulatory lists include Mesulfen?
Mesulfen appears on 2 regulatory/inventory lists including pharmaceutical, Canada; pharmaceutical. Source: EPA CPDat.
Is Mesulfen used in cosmetics?
Yes, Mesulfen is also indexed as a cosmetic ingredient under the name Thianthol. 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 Mesulfen come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Is Mesulfen used outside industrial chemicals?
Mesulfen also appears in cosmetics, pharmaceutical databases.