REACH Registered Cosmetic Ingredient

3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol

CAS 81787-06-6

3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol (CAS 81787-06-6) is a chemical substance. Key regulatory status: REACH registered, 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA CPDat, AICIS, ECHA REACH.

View cosmetic safety profile for Tetramethyl-4-methylene-2-heptanol →

SOURCE noael studies public
NOAEL studies
0
SOURCE chemical inventory jurisdictions
Regulatory lists
1
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 6 fields
Name
3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol
CAS Number
81787-06-6
DTXSID
DTXSID201002223
Molecular Formula
C12H24O
InChI Key
KQHNSYOQXVRMSX-UHFFFAOYSA-N
Monoisotopic Mass
184.182715

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 2 records
Fragrance

Regulatory Lists

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

SOURCE EPA CPDat 1 records
ListKeywordSource
IFRA TransparencyIFRAIFRA

REACH Registration

Registration status from the ECHA REACH registered substances database.

SOURCE ECHA (EU) 1 records
StatusNameEC NumberLink
RegisteredHydrogenated acetylated reaction products from the dimerization of tertiary amylene401-030-0ECHA overview →

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
View full cosmetic safety profile →

Frequently Asked Questions

What regulatory lists include 3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol?

3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol appears on 1 regulatory/inventory list including IFRA Transparency. Source: EPA CPDat.

Is 3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol used in cosmetics?

Yes, 3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol is also indexed as a cosmetic ingredient under the name Tetramethyl-4-methylene-2-heptanol. 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 3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol come from?

Safety data is sourced from 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 3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol used outside industrial chemicals?

3,5,6,6-Tetramethyl-4-methylideneheptan-2-ol also appears in cosmetics databases.