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CAS 128165-66-2

CAS 128165-66-2 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 128165-66-2
CAS 128165-66-2PubChem CID 23146896

Hexyldecyl Ethylhexanoate

The Panel concluded that the alkyl ethylhexanoates, listed below, are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating...Hexyldecyl Ethylhexanoate... Cosmetic Ingredient Review (CIR)

IUPAC name
2-hexyldecyl 2-ethylhexanoate
Molecular formula
C24H48O2
Molecular weight
368.6 g/mol
Exact mass
368.365430770 Da
XLogP3
10.4
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Hexanoic acid, 2-ethyl-, 2-hexyldecyl ester0F20QV560DRefChem:788318HEXYLDECYL ETHYLHEXANOATE [INCI]IcehUNII-0F20QV560DVDHIEQOYPSVNIM-UHFFFAOYSA-N
External database identifiers

Evidence from additional scientific databases

NIH PubChem PUG-View
Exact identifier match23146896

Attributed physical-property, hazard, environmental and use annotations.

  • Cosmetic Ingredient Review Conclusion: The Panel concluded that the alkyl ethylhexanoates, listed below, are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating...Hexyldecyl Ethylhexanoate... Source: Cosmetic Ingredient Review (CIR)
  • Cosmetic Ingredient Review Finding(s): Safe for use in cosmetics, with qualifications Source: Cosmetic Ingredient Review (CIR)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 128165-66-2

0 total
No records found for this CAS number.

How CAS 128165-66-2 is used on this site

CAS 128165-66-2 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 128165-66-2 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.