Octamethylcyclotetrasiloxane; D4
Key data
Source and verification note
CosIng Checker is an independent reference website built from publicly available European Commission cosmetic ingredient materials, including Annex II–VI datasets.
Use these pages for research, discovery and comparison, but verify critical regulatory decisions against the official source text and current law.
Record details
Chemical name
Octamethylcyclotetrasiloxane; D4
Chemical / IUPAC name
Octamethylcyclotetrasiloxane; D4
Regulatory information
Regulation
(EU) 2019/831
SCCS opinions
- Opinion on Octamethylcyclotetrasiloxane (D4)
- Opinion on Cyclomethicone: D4 and D5
Identified ingredients
- CYCLOMETHICONE
CMR
Reprotoxic Cat. 2()
Related records
Direct matches are limited for this record, so nearby entries from Annex II are shown as well.
Dichloromethane; methylene chloride
Cis-1-(3-chlorallyl)-3,5,7-triaza-1-azoniaadamantane chloride (cis-CTAC), quaternium-15
2,2'-((3,3',5,5'-Tetramethyl-(1,1'-biphenyl)-4,4'-diyl)-bis(oxymethylene))-bis-oxirane
Cis-1-(3-chloroallyl)-3,5,7- triaza-1-azoniaadamantane chloride (cis-CTAC)
2-chlorobenzene-1,4-diamine (2-Chloro-p-Phenylenediamine), its sulfate and dihydrochloride salts wh…
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
Tagetes erecta flower extract, Tagetes erecta flower oil
N-Methyl-2-pyrrolidone; 1-methyl-2-pyrrolidone
3-Chloro-2,6-Dihydroxy-4-methyl-benzaldehyde (chloroatranol)(*)
Diboron trioxide; boric oxide
About this record
This page provides a structured view of a cosmetic ingredient record from the EU cosmetic ingredient reference database.
Use the annex link, CAS number, EC number and related records to continue exploring restrictions, warnings, allowed uses and associated reference data.