Official EU label nameGlossary entry 22156

POLYPROPANEDIOL-8

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:345260-48-2

Ingredient index records:

POLYPROPANEDIOL-8

Cosmetic functions: EMULSION STABILISING, HUMECTANT, SKIN CONDITIONING, VISCOSITY CONTROLLING

Polypropanediol-8 is the polymer of Propanediol containing an average of 8 moles of propanediol.

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1 matched or reported name

POLYPROPANEDIOL-8

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name POLYPROPANEDIOL-8.

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 345260-48-2

CAS 345260-48-2PubChem CID 10442

1,3-Propanediol

1,3-propanediol is a metabolite found in or produced by Saccharomyces cerevisiae. — Yeast Metabolome Database (YMDB)

IUPAC name: propane-1,3-diol

Molecular formula: C3H8O2
Molecular weight: 76.09 g/mol
Exact mass: 76.052429494 Da
XLogP3: -1.0
Topological polar surface area: 40.5 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

504-63-2Trimethylene glycol1,3-Dihydroxypropane1,3-Propylene glycol2-Deoxyglycerol1,3-Propylenediolbeta-Propylene glycol2-(Hydroxymethyl)ethanol

16 more reported names

omega-Propanediol5965N8W85TCHEBI:16109RefChem:906914207-997-31,3-PROPANDIOL.beta.-Propylene glycolNSC 65426.omega.-PropanediolAI3-01851HOCH2CH2CH2OHHO(CH2)3OHEINECS 207-997-3BRN 0969155UNII-5965N8W85T3-hydroxypropanol

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External database identifiers

ChEBI:CHEBI:16109
ChEMBL:CHEMBL379652
EPA DTXSID:DTXSID8041246
PubMed:22940336
PubMed:22884211
PubMed:22867840
PubMed:22855718
PubMed:22855717
PubMed:22830705
PubMed:22809320
PubMed:22808739
PubMed:22803399
PubMed:22752794
PubMed:22734778
PubMed:22728193

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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