Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 67770-79-0

CAS 67770-79-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 67770-79-0
CAS 67770-79-0PubChem CID 106787

2H-Pyran-2-one, 5-butyl-5-ethyltetrahydro-

IUPAC name
5-butyl-5-ethyloxan-2-one
Molecular formula
C11H20O2
Molecular weight
184.27 g/mol
Exact mass
184.146329876 Da
XLogP3
3.2
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Ethyl butyl valerolactone4-Ethyl-4-butyl-delta-valerolactoneUNII-EZ42EBM554EZ42EBM554EINECS 267-048-45-Butyl-5-ethyltetrahydro-2H-pyran-2-one2H-Pyran-2-one, tetrahydro-5-(n-butyl)-5-ethyl-OCTANOIC ACID, 4-ETHYL-4-(HYDROXYMETHYL)-, .DELTA.-LACTONE
9 more reported names
CAPRYLIC ACID, .GAMMA.-ETHYL-.GAMMA.-(HYDROXYMETHYL)-, .DELTA.-LACTONERefChem:90145(+-)-ETHYL BUTYL VALEROLACTONEETHYL BUTYL VALEROLACTONE [INCI]OCTANOIC ACID, 4-ETHYL-4-(HYDROXYMETHYL)-, DELTA-LACTONECAPRYLIC ACID, GAMMA-ETHYL-GAMMA-(HYDROXYMETHYL)-, DELTA-LACTONEcostus valerolactoneBACWTVIXOCGZHC-UHFFFAOYSA-N(+/-)-ETHYL BUTYL VALEROLACTONE
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 67770-79-0

0 total
No records found for this CAS number.

How CAS 67770-79-0 is used on this site

CAS 67770-79-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 67770-79-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.