What is the NOAEL for 2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol?
2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol has 6 NOAEL studies in the database. The lowest reported value is V1IKN2SI96 UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol
Also known as: 2-Buten-1-ol, 2-ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-, 2-Ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol, Bacdanol, Bangalol, Finanol (+15 more)
CAS 28219-61-6
2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol (CAS 28219-61-6) is a chemical substance. Key regulatory status: 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
View cosmetic safety profile for Ethyl Trimethylcyclopentene Butenol →
SOURCE
noael studies public
NOAEL studies
6
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
26 fields
Name
2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol
CAS Number
28219-61-6
DTXSID
DTXSID0044814
Molecular Formula
C14H24O
InChI Key
KHQDWCKZXLWDNM-UHFFFAOYSA-N
Monoisotopic Mass
208.182715
Synonyms
2-Buten-1-ol, 2-ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-Ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-olBacdanolBangalolFinanolLevosandolRadjanolRadjanol superSandalwood 208SandranolSanjinol2-buten-1-ol, 2-etil-4-(2,2,3-trimetil-3-ciclopenten-1-il)-
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
60 records
FragranceDeodorizer
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| IFRA Transparency | IFRA | IFRA |
| SCIL (9/2019) | USEPA | Safer Chemical Ingredients List |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 6 of 6 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| V1IKN2SI96 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| V1IKN2SI96 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| V1IKN2SI96 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| V1IKN2SI96 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| - | % | Incidence of positive responses | Dermal | Human | NTP_ICE_skin_sensitization |
| 4 | unitless | Relative reliability score | Dermal | Human | NTP_ICE_skin_sensitization |
Showing 6 of 6 studies
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
SOURCE
AICIS inventory
1 records
Inventory Status
listed
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Fragrance
Frequently Asked Questions
What regulatory lists include 2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol?
2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol appears on 2 regulatory/inventory lists including IFRA Transparency, SCIL (9/2019). Source: EPA CPDat.
Is 2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol used in cosmetics?
Yes, 2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol is also indexed as a cosmetic ingredient under the name Ethyl Trimethylcyclopentene Butenol. 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 2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is 2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol used outside industrial chemicals?
2-Ethyl-4-(2',2',3-trimethylcyclopent-3'-enyl)but-2-enol also appears in cosmetics databases.