Why does CAS 13684-56-5 appear in more than one EU cosmetic annex?

A substance identified by CAS 13684-56-5 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 13684-56-5?

Use the INCI Checker on CosIng Checker with INCI names, CAS numbers or EC numbers. Paste CAS 13684-56-5 to screen it directly, then review every linked annex record and supplier document.

CAS 1 record

CAS 13684-56-5

Q: How do I use CAS 13684-56-5 for compliance screening?

Cross-reference CAS 13684-56-5 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 13684-56-5 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 13684-56-5

CAS 13684-56-5PubChem CID 24743

Desmedipham

Desmedipham is a carbamate ester that is phenylcarbamic acid in which the hydrogen of the hydroxy group has been replaced by a 3-[(ethoxycarbonyl)amino]phenyl group. It is an agrochemical used as a herbicide. It has a role as a herbicide, an agrochemical, a xenobiotic and an environmental contaminant. It is functionally related to a phenylcarbamic acid. — ChEBI

IUPAC name: [3-(ethoxycarbonylamino)phenyl] N-phenylcarbamate

Molecular formula: C16H16N2O4
Molecular weight: 300.31 g/mol
Exact mass: 300.11100700 Da
XLogP3: 3.4
Topological polar surface area: 76.7 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

BetanexBentanexBetanal AMSynbetan DSchering 38107DesmediphameBetanal AM 11Caswell No. 447AAA

16 more reported names

sn-38107EP-4753-Ethoxycarbonylaminophenyl-N-phenylcarbamateEthyl phenylcarbamoyloxyphenylcarbamateEthyl 3'-phenylcarbamoyloxycarbanilateSN 38107SN 475Carbanilic acid, m-carbaniloyloxy-, ethyl esterC7V2TTX346Carbanilic acid, m-hydroxy-, ethyl ester, carbanilate (ester)Ethyl meta-hydroxycarbanilate carbanilateSN 38170Ethyl m-hydroxycarbanilate carbanilate (ester)3-((Ethoxycarbonyl)amino)phenyl phenylcarbamateEthyl m-hydroxycarbanilate carbanilateCarbamic acid, phenylcarbamoyloxyphenyl-, ethyl ester

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:81733
ChEMBL:CHEMBL16024
EPA DTXSID:DTXSID0034518
PubMed:21872030
PubMed:21692509
PubMed:21374783
PubMed:18415085
PubMed:17437253
PubMed:15759401
PubMed:11601459
PubMed:11337839

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 13684-56-5

1 total

Annex

Entry

1694

Desmedipham (ISO); ethyl 3-phenylcarbamoyloxyphenylcarbamate

237-198-5

CMR

How CAS 13684-56-5 is used on this site

CAS 13684-56-5 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 13684-56-5 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 13684-56-5 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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