Why does CAS 75-09-2 appear in more than one EU cosmetic annex?

A substance identified by CAS 75-09-2 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 75-09-2?

Use the INCI Checker on CosIng Checker with INCI names, CAS numbers or EC numbers. Paste CAS 75-09-2 to screen it directly, then review every linked annex record and supplier document.

CAS 1 record

CAS 75-09-2

Q: How do I use CAS 75-09-2 for compliance screening?

Cross-reference CAS 75-09-2 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 75-09-2 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 75-09-2

CAS 75-09-2PubChem CID 6344

Dichloromethane

Dichloromethane is a member of the class of chloromethanes that is methane in which two of the hydrogens have been replaced by chlorine. A dense, non-flammible colourless liquid at room temperature (b.p. 40C, d = 1.33) which is immiscible with water, it is widely used as a solvent, a paint stripper, and for the removal of caffeine from coffee and tea. It has a role as a polar aprotic solvent, a carcinogenic agent and a refrigerant. It is a volatile organic compound and a member of chloromethanes. — ChEBI

IUPAC name: dichloromethane

Molecular formula: CH2Cl2
Molecular weight: 84.93 g/mol
Exact mass: 83.9533555 Da
XLogP3: 1.5
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 0
Covalent units: 1
Defined stereocentres: 0

Also known as

Methylene chlorideMethylene dichlorideMethane, dichloro-Methylene bichlorideMethane dichlorideSolaesthinSolmethineNarkotil

16 more reported names

Aerothene MMFreon 30Metylenu chlorekChlorure de methyleneMetaclenCH2Cl2Soleana VDAKhladon 30F 30 (chlorocarbon)Methylenum chloratumR30 (refrigerant)RCRA waste number U080Caswell No. 568NCI-C50102HCC 30Chloride, Methylene

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:15767
ChEMBL:CHEMBL45967
EPA DTXSID:DTXSID0020868
EPA DTXSID:DTXSID60166893
PubMed:34280354
PubMed:32193761
PubMed:30503853
PubMed:30240022
PubMed:30203046
PubMed:30114225
PubMed:29335169
PubMed:28392392
PubMed:27418175
PubMed:25325283
PubMed:23680158
PubMed:23493378

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 75-09-2

1 total

Annex

Entry

1389

Dichloromethane; methylene chloride

200-838-9

CMR

How CAS 75-09-2 is used on this site

CAS 75-09-2 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 75-09-2 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.

Frequently asked questions

A substance identified by CAS 75-09-2 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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