Warning GHS07 REACH Registered Cosmetic Ingredient

2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate

CAS 131766-73-9

2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate (CAS 131766-73-9) is a chemical substance with GHS signal word Warning; key hazard signal: H317. Key regulatory status: REACH registered, 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from ECHA CLP, EPA CPDat, AICIS, ECHA REACH.

View cosmetic safety profile for Tetrahydro-methyl-propyl-pyran-4-olacetate (Clarycet®) →

SOURCE noael studies public
NOAEL studies
0
SOURCE chemical inventory jurisdictions
Regulatory lists
2
SOURCE eu clp annex vi
GHS signal
Warning

Chemical Identity

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

SOURCE DSSTox identifiers 6 fields
Name
2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate
CAS Number
131766-73-9
DTXSID
DTXSID80888944
Molecular Formula
C11H20O3
InChI Key
GURYYNWDVKXZAT-UHFFFAOYSA-N
Monoisotopic Mass
200.141245

GHS / CLP Classification

EU harmonized hazard classification, hazard statements, pictograms, and signal word.

SOURCE EU CLP Annex VI (ECHA) 1 classifications
Hazard ClassH-StatementsPictogramsSignal
Skin Sens. 1H317GHS07Warning

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 3 records
Fragrance

Regulatory Lists

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

SOURCE EPA CPDat 2 records
ListKeywordSource
IFRA TransparencyIFRAIFRA
consumer_productP&GProctor & Gamble

REACH Registration

Registration status from the ECHA REACH registered substances database.

SOURCE ECHA (EU) 1 records
StatusNameEC NumberLink
RegisteredA mixture of: trans-4-acetoxy-4-methyl-2-propyl-tetrahydro-2H-pyran; cis-4-acetoxy-4-methyl-2-propyl-tetrahydro-2H-pyran412-450-9ECHA overview →

Australian Status (AICIS)

Australian industrial chemicals inventory status and applicable conditions.

SOURCE AICIS inventory 1 records
Inventory Status
listed_with_terms
Conditions
Specific information requirements: Obligations to provide information apply. You must tell us within 28 days if the circumstances of your importation or manufacture (introduction) are different to those in our assessment.

Cosmetic Safety Profile

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

SOURCE CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Fragrance
View full cosmetic safety profile →

Frequently Asked Questions

What is the GHS hazard classification for 2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate?

2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate (CAS 131766-73-9) is classified under EU CLP Annex VI as Skin Sens. 1 with signal word Warning. Hazard statements: H317. Source: EU CLP Annex VI (ECHA).

What regulatory lists include 2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate?

2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate appears on 2 regulatory/inventory lists including IFRA Transparency, consumer_product. Source: EPA CPDat.

Is 2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate used in cosmetics?

Yes, 2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate is also indexed as a cosmetic ingredient under the name Tetrahydro-methyl-propyl-pyran-4-olacetate (Clarycet®). 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 2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate come from?

Safety data is sourced from ECHA CLP Annex VI, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.

Is 2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate used outside industrial chemicals?

2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, 4-acetate also appears in cosmetics databases.