Is PPG-66 DIAMINE safe to use in EU cosmetics?

PPG-66 DIAMINE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Always verify against the current official CosIng database before formulating.

How do I check if my formula contains PPG-66 DIAMINE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 9823507/07/2020

PPG-66 DIAMINE

PPG-66 Diamine is polypropylene glycol containing an average of 66 mols of propylene glycol that has an amine (-NH2) group at each end.

PPG-66 DIAMINE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Exact external identity check

not_found

No complete-name PubChem match was verified. The material may be a mixture, trade-style INCI identity or be indexed under another identifier; this result must not be read as proof that no related chemistry exists.

Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for PPG-66 DIAMINE

INCI name

PPG-66 DIAMINE

Description

PPG-66 Diamine is polypropylene glycol containing an average of 66 mols of propylene glycol that has an amine (-NH2) group at each end.

Record provenance

Inventory reference: 98235
Imported identity: PPG-66 DIAMINE
Source update: 07/07/2020

European Commission CosIng source notes

Annex records for PPG-66 DIAMINE

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Key data

CAS

—

The CosIng inventory records no CAS number for this ingredient. That is the absence of an identifier in the source, not a finding about the substance.

—

Restriction

—

Function

NOT REPORTED: No function currently reported.

Ingredients with overlapping formulation functions

POLYSILICONE-32NOT REPORTED

POLYURETHANE-107NOT REPORTED

POLYURETHANE-67NOT REPORTED

POLYURETHANE-68NOT REPORTED

PROPYLENEDIAMINENOT REPORTED

PUTRESCINE HCLNOT REPORTED

PYRETHRINSNOT REPORTED

PYRUS MALUS PEEL WAXNOT REPORTED

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox 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

How PPG-66 DIAMINE appears in the CosIng inventory

The CosIng inventory lists PPG-66 DIAMINE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

PPG-66 DIAMINE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

PPG-66 DIAMINE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, PPG-66 DIAMINE carries the following function designation(s):

NOT REPORTED

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Source note for PPG-66 DIAMINE

This page reproduces the CosIng inventory entry for PPG-66 DIAMINE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research PPG-66 DIAMINE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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