chem-data European chemical and regulatory registry

Compound record

Octamethyltrisiloxane

Also known as CO9816

107-51-7 · candidate list substance / siloxane · cosmetics

SVHC Candidate ListEU monitoringcosmeticsformulation
Alternatives

Nearby molecules and substitute-screening routes.

Lookup labels

CO9816 OCTAMETHYLTRISILOXANETrisiloxane, octamethyl-1,1,1,3,3,5,5,5-Octamethyltrisiloxane
CAS 107-51-7
Formula C8H24O2Si3
Molecular weight 236.53 g/mol
InChIKey CXQXSVUQTKDNFP-UHFFFAOYSA-N

Alternatives view

Substitutes, analogues, and neighbouring substances

Lower pressure

0 possible substitute candidates

These neighbors share use context and are not currently tagged in the generated inventory as Candidate List substances.

Regulatory peers

8 nearby watched substances

Use these to understand what else is moving under similar monitoring pressure.

Class neighbors

10 same-class analogs

These share class context and help structure substitution or watchlist work.

Potential substitutes

Lower-pressure neighbors first

No lower-pressure neighbor yet

The current neighborhood is still useful for peer monitoring, but it does not yet expose a clear lower-pressure candidate in this build.

Regulatory peers

Nearby substances already under pressure

CompoundShared classShared tagsRoutes
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane candidate list substance, siloxane candidate list, eu monitoring, cosmetics, formulation
Decamethylcyclopentasiloxane candidate list substance, siloxane candidate list, eu monitoring, cosmetics, formulation
decamethyltetrasiloxane candidate list substance, siloxane candidate list, eu monitoring, cosmetics, formulation
Dodecamethylcyclohexasiloxane candidate list substance, siloxane candidate list, eu monitoring, cosmetics, formulation
Octamethylcyclotetrasiloxane candidate list substance, siloxane candidate list, eu monitoring, cosmetics, formulation
(±)-1,7,7-trimethyl-3-[(4-methylphenyl)methylene]bicyclo[2.2.1]heptan-2-one covering any of the individual isomers and/or combinations thereof (4-MBC) candidate list substance candidate list, eu monitoring
[4-[[4-anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene] dimethylammonium chloride (C.I. Basic Blue 26) candidate list substance candidate list, eu monitoring
[4-[4,4'-bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride (C.I. Basic Violet 3) candidate list substance candidate list, eu monitoring

Same-class neighborhood

Class-level analogs

candidate list substance16 score

1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane

Shares candidate list substance classification and a similar monitoring context.

candidate list substance16 score

Decamethylcyclopentasiloxane

Shares candidate list substance classification and a similar monitoring context.

candidate list substance16 score

decamethyltetrasiloxane

Shares candidate list substance classification and a similar monitoring context.

candidate list substance16 score

Dodecamethylcyclohexasiloxane

Shares candidate list substance classification and a similar monitoring context.

candidate list substance16 score

Octamethylcyclotetrasiloxane

Shares candidate list substance classification and a similar monitoring context.

candidate list substance8 score

(±)-1,7,7-trimethyl-3-[(4-methylphenyl)methylene]bicyclo[2.2.1]heptan-2-one covering any of the individual isomers and/or combinations thereof (4-MBC)

Shares candidate list substance classification and a similar monitoring context.

candidate list substance8 score

[4-[[4-anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene] dimethylammonium chloride (C.I. Basic Blue 26)

Shares candidate list substance classification and a similar monitoring context.

candidate list substance8 score

[4-[4,4'-bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride (C.I. Basic Violet 3)

Shares candidate list substance classification and a similar monitoring context.

candidate list substance8 score

[Phthalato(2-)]dioxotrilead

Shares candidate list substance classification and a similar monitoring context.

candidate list substance8 score

1-bromopropane (n-propyl bromide)

Shares candidate list substance classification and a similar monitoring context.