Official EU label nameGlossary entry 8908

DIMETHICONOL

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:31692-79-270131-67-8

Ingredient index records:

DIMETHICONOL

Cosmetic functions: ANTIFOAMING, MOISTURISING, SKIN CONDITIONING - EMOLLIENT

Poly[oxy(dimethylsilylane)], .alpha.-hydro-.omega.-hydroxy-

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1 matched or reported name

DIMETHICONOL

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name DIMETHICONOL.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 31692-79-2

CAS 31692-79-2PubChem CID 14014

Dimethylsilanediol

Dimethylsilanediol is an organosilanediol. — ChEBI

IUPAC name: dihydroxy(dimethyl)silane

Molecular formula: C2H8O2Si
Molecular weight: 92.17 g/mol
Exact mass: 92.029356028 Da
Topological polar surface area: 40.5 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

1066-42-8Silanediol, dimethyl-DNZ4KJE28USilanediol, 1,1-dimethyl-CHEBI:23816RefChem:134378213-915-71,1-Dimethylsilanediol

15 more reported names

Simethicone Impurity 10Polydimethylsiloxane, hydroxy terminated, M.W. 42001,1-Dimethylsilanediol >90%Hydroxy-terminated poly(dimethylsiloxane)DimethiconolDihydroxydimethylsilaneC2H8O2SiDihydroxydimethylsilane; Dimethyldihydroxysilane; Dimethylsilanediol;EINECS 213-915-7Dimethylsilanediol #Si(OH)2Me2UNII-DNZ4KJE28U(CH3)2Si(OH)2Masil SFR 150,000 CGPOLY(DIMETHYLSILOXANE) HYDROXY TERMINATED

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External database identifiers

ChEBI:CHEBI:23816
EPA DTXSID:DTXSID2061434
PubMed:22764615
PubMed:22304371
PubMed:21423891
PubMed:18755397
PubMed:17194220
PubMed:10224038
PubMed:8953708

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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