legislation-obligation

Substance Regulatory Obligations

OBL

Trimethyloctadecylammonium chloride

EC number: 203-929-1

CAS number: 112-03-8

Last updated: 23/02/2021
ECHA Legislation Regulatory Obligations

Regulatory obligations may exist for this substance under the legislations under ECHA’s remit or for which ECHA has delegated tasks (i.e. REACH, CLP, BPR, PIC, CAD / CMD, WFD, and POPs). Please check the substance Infocard.

Cosmetic Products Regulation

Cosmetic Products Regulation, Annex III - Restricted Substances

This list contains substances whose use in cosmetic products in the European Union is banned, except under certain conditions as indicated in Annex III. The list specifies the field of application or use, maximum allowable concentration limits in finished products, and any additional limitations.

Ref No. Substance Identification Restrictions Warning Label Notes  
Name EC Number CAS Product type, body parts Function(s) Maximum Threshold Minimum Threshold Restriction(s) Qualifier(s) Expressed As
C18-alkyltrimethylammonium chloride
203-929-1
112-03-8
Leave-on hair products
1 %
For purposes other than inhibiting the development of micro-organisms in the product. This purpose has to be apparent from the presentation of the product
Maximum concentration is for the individual concentrations or the sum of the individual concentrations of cetrimonium chloride and steartrimonium chloride
For use as a preservative, see Annex V, entry No 44
Details
286
C18-alkyltrimethylammonium chloride
203-929-1
112-03-8
Leave-on face products
0.5 %
For purposes other than inhibiting the development of micro-organisms in the product. This purpose has to be apparent from the presentation of the product
Maximum concentration is for the individual concentrations or the sum of the individual concentrations of cetrimonium chloride and steartrimonium chloride
For use as a preservative, see Annex V, entry No 44
Details
286
C18-alkyltrimethylammonium chloride
203-929-1
112-03-8
Rinse-off hair products
2.5 %
For purposes other than inhibiting the development of micro-organisms in the product. This purpose has to be apparent from the presentation of the product
Maximum concentration is for the individual concentrations or the sum of the individual concentrations of cetrimonium chloride and steartrimonium chloride
For use as a preservative, see Annex V, entry No 44
Details

Cosmetic Products Regulation, Annex V - Allowed Preservatives

This list contains substances designated as preservatives which cosmetic products marketed in the European Union may contain. The list contains maximum concentration limits and other restrictions. It also contains special labelling requirements, which outline conditions of use and warnings.

Ref No. Substance Identification Conditions Warning Label Notes  
Name EC Number CAS Product type, body parts Function(s) Restriction(s) Maximum Threshold Qualifier(s) Expressed As
44
Steartrimonium chloride
203-929-1
112-03-8
All cosmetic products
Preservative
Maximum concentration value is given for 'Alkyl (C 12-22) trimethyl ammonium bromide and chloride'
0.1 %
For use other than as a preservative, see Annex III, No 286
Details