Official EU label nameGlossary entry 9243

DIPROPYLENETRIAMINE

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.

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Resolved identifiers

Resolved substance identity

CAS:56-18-8

EC:200-261-2

Ingredient index records:

DIPROPYLENETRIAMINE

Cosmetic functions: BUFFERING

3,3'-Iminodi(propylamine)

Inventory restriction note: II/411

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1 matched or reported name

DIPROPYLENETRIAMINE

Regulatory evidence across markets

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

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 56-18-8

CAS 56-18-8PubChem CID 5942

Bis(3-aminopropyl)amine

Bis(3-aminopropyl)amine is a polyazaalkane. It has a role as a plant metabolite and an algal metabolite. It is a conjugate base of a bis(3-azaniumylpropyl)azanium. — ChEBI

IUPAC name: N'-(3-aminopropyl)propane-1,3-diamine

Molecular formula: C6H17N3
Molecular weight: 131.22 g/mol
Exact mass: 131.142247555 Da
XLogP3: -1.4
Topological polar surface area: 64.1 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

NorspermidineDipropylenetriamine3,3'-Iminobispropylamine1,7-Diamino-4-azaheptane4-Azaheptane-1,7-diamine3,3'-Iminobis(propylamine)Aminobis(propylamine)Iminobis(propylamine)

16 more reported names

3,3-DiaminodipropylamineDipropylentriaminP 2 (hardener)Imino-bis(3-propylamine)N-3-Aminopropyl-1,3-diaminopropane1,3-Propanediamine, N-(3-aminopropyl)-Dipropylamine, 3,3'-diamino-Bis-(3-aminopropyl)amine1-Propanamine, 3,3'-iminobis-sym-norspermidine1,5,9-triazanonanedi(3-aminopropyl)amineRN1144MGNDNSC-77733,3'-DiaminopropylamineBis(3,3'-aminopropyl)amine

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External database identifiers

ChEBI:CHEBI:16841
ChEMBL:CHEMBL28743
EPA DTXSID:DTXSID0025440
PubMed:22825656
PubMed:22560836
PubMed:22541437
PubMed:22412423
PubMed:22268595
PubMed:22265832
PubMed:22239666
PubMed:22131950
PubMed:22118615
PubMed:22090820
PubMed:22058845
PubMed:21640639

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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