Compound record

Decamethylcyclopentasiloxane

Also known as D5-sil

541-02-6 · candidate list substance / siloxane · cosmetics

D5-sil SVHC Candidate ListEU monitoringcosmeticsformulation DECAMETHYLCYCLOPENTASILOXANECyclomethicone 5Dimethylsiloxane pentamer

Dossier Status Obligations Why Alternatives Changes Similar Sources

CAS 541-02-6

Formula C10H30O5Si5

Molecular weight 370.77 g/mol

InChIKey XMSXQFUHVRWGNA-UHFFFAOYSA-N

Why monitored

Why this substance is monitored in the EU

Decamethylcyclopentasiloxane is currently surfaced as candidate list substance in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on PBT (Article 57d) vPvB (Article 57e), and this page is designed for fast status checks before deeper source review.

Reason

PBT (Article 57d) vPvB (Article 57e)

Open the cross-substance route for this rationale.

Rows behind the rationale

Imported framework context and legal signals

Framework	Status	Listed	Reason	Source
CandidateList	Candidate List substance	27 Jun 2018	PBT (Article 57d) vPvB (Article 57e)	Candidate List entry - Decamethylcyclopentasiloxane