Why does CAS 7425-14-1 appear in more than one EU cosmetic annex?

A substance identified by CAS 7425-14-1 may appear in multiple EU cosmetic regulation annexes when it is subject to different conditions in different contexts — for example, restricted under Annex III with specific conditions, while also appearing in Annex IV as an approved colorant under separate entry conditions. Each entry must be reviewed individually.

How do I check if my formula contains a substance with CAS 7425-14-1?

Use the INCI Checker on CosIng Checker with INCI names, CAS numbers or EC numbers. Paste CAS 7425-14-1 to screen it directly, then review every linked annex record and supplier document.

CAS 1 record

CAS 7425-14-1

Q: How do I use CAS 7425-14-1 for compliance screening?

Cross-reference CAS 7425-14-1 against your raw material specification sheets and CoA documents. When it appears in Annex II, verify absence. When it appears in Annex III, verify that concentration limits and product type conditions are met. All annex entries sharing this CAS number are listed on this page.

CAS 7425-14-1 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 7425-14-1

CAS 7425-14-1PubChem CID 23906

2-Ethylhexyl 2-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...Ethylhexyl Ethylhexanoate... — Cosmetic Ingredient Review (CIR)

IUPAC name: 2-ethylhexyl 2-ethylhexanoate

Molecular formula: C16H32O2
Molecular weight: 256.42 g/mol
Exact mass: 256.240230259 Da
XLogP3: 6.1
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

2-Ethylhexyl-2-ethylhexanoateETHYLHEXYL ETHYLHEXANOATEEINECS 231-057-1BRN 1777190UNII-430RJA6715430RJA6715OCTYL OCTANOATE (RIFM)4-02-00-01005 (Beilstein Handbook Reference)

16 more reported names

HEXANOIC ACID, 2-ETHYL, 2-ETHYLHEXYL ESTERRefChem:86968ETHYLHEXYL ETHYLHEXANOATE [INCI]OUCGJMIVSYHBEC-UHFFFAOYSA-NHEXANOIC ACID, 2-ETHYL-, 2-ETHYLHEXYL ESTER2-Ethylhexyl -2-ethylhexanoateHexanoic acid,2-ethyl-, 2-ethylhexyl ester2-Ethylhexanoic acid, 2-ethylhexyl esteroctyloctanoate2-Ethylhexylester kyseliny 2-ethylkapronove2-Ethylhexylester kyseliny 2-ethylkapronove [Czech]2-Ethylhexanoic acid 2-ethylhexyl ester(2-ethylhexyl) 2-ethylhexanoate2-ethyl-hexanoic acid 2-ethyl-hexyl esterDB-251498W-110219

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID9052478

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 7425-14-1

1 total

Annex

Entry

1491

2-Ethylhexyl-2-ethylhexanoate

231-057-1

CMR

How CAS 7425-14-1 is used on this site

CAS 7425-14-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 7425-14-1 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.

Frequently asked questions

A substance identified by CAS 7425-14-1 may appear in multiple EU cosmetic regulation annexes when it is subject to different conditions in different contexts. For example, a substance might be restricted under Annex III with specific conditions, and the same CAS might also appear in Annex IV as an approved colorant under separate entry conditions. Each entry must be reviewed individually.

Cross-reference the CAS number against your raw material specification sheets and CoA documents. When a CAS appears in Annex II, verify absence. When it appears in Annex III, verify that concentration limits and product type conditions are met in your formulation. All annex entries sharing this CAS number are listed above.

A CAS number is assigned by the Chemical Abstracts Service (USA) and is globally recognised. An EC number is a European Commission identifier from inventories such as EINECS, ELINCS or the NLP list. Both identifiers may appear in EU cosmetic annex entries. Some substances have both, some have only one, and some older entries may have neither.

The INCI Checker accepts ingredient names, CAS numbers and EC numbers. Check this CAS number directly, then verify the result against supplier specification sheets and every linked annex condition.

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Tools & next steps

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