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CAS 143-23-7 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 9593324/04/2018

BIS(HEXAMETHYLENE)TRIAMINE

1,6-Hexanediamine, N1-(6-aminohexyl)- or 7-azatridecane-1,13-diamine

BIS(HEXAMETHYLENE)TRIAMINE 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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Chemical identity and properties

PubChem 2D chemical structure for CAS 143-23-7

CAS 143-23-7PubChem CID 8924

N-(6-Aminohexyl)-1,6-hexanediamine

Bis-hexamethylene triamine appears as a colorless crystalline or flaked solid. Corrosive. Irritating to skin and eyes. May be toxic by ingestion. Used to make plastics. — CAMEO Chemicals

IUPAC name: N'-(6-aminohexyl)hexane-1,6-diamine

Molecular formula: C12H29N3
Molecular weight: 215.38 g/mol
Exact mass: 215.236147938 Da
XLogP3: 0.8
Topological polar surface area: 64.1 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

Bis(hexamethylene)triamineBis(6-aminohexyl)amineDihexylenetriamine1,13-Diamino-7-azatridecane1,6-Hexanediamine, N-(6-aminohexyl)-7-Azatridecane-1,13-diamine6,6'-DiaminodihexylamineN-(Aminohexyl)-1,6-hexanediamine

16 more reported names

Dihexylamine, 6,6'-diamino-HSDB 5646EINECS 205-593-1BID902UF5VNSC 92231bis-hexamethylene triamineNSC-922311,6-Hexanediamine, N1-(6-aminohexyl)-Bis(6aminohexyl)amine6,6'DiaminodihexylamineRefChem:8282121,13Diamino7azatridecane7Azatridecane1,13diamineDihexylamine, 6,6'diaminoN(Aminohexyl)1,6hexanediamine1,6Hexanediamine, N(6aminohexyl)

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEMBL:CHEMBL318516
EPA DTXSID:DTXSID4027109
PubMed:22250577
PubMed:21593793
PubMed:19705394
PubMed:16287032
PubMed:15962942

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

Inventory details for BIS(HEXAMETHYLENE)TRIAMINE

INCI name

BIS(HEXAMETHYLENE)TRIAMINE

Description

1,6-Hexanediamine, N1-(6-aminohexyl)-
or
7-azatridecane-1,13-diamine

Record provenance

Inventory reference: 95933
Imported identity: BIS(HEXAMETHYLENE)TRIAMINE
Source update: 24/04/2018

European Commission CosIng source notes

Annex records for BIS(HEXAMETHYLENE)TRIAMINE

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Key data

CAS

143-23-7

205-593-1

Restriction

—

Function

NOT REPORTED: No function currently reported.

Ingredients with overlapping formulation functions

BEHENETH-25 METHACRYLATENOT REPORTED

BEHENYL ACRYLATENOT REPORTED

BENZIMIDAZOLENOT REPORTED

BIS(AMINOMETHYL)NORBORNANENOT REPORTED

BIS(TRIETHOXYSILYLPROPYL)AMINENOT REPORTED

BIS-HPMA PENTAMETHYLENE DICARBAMATENOT REPORTED

BIS-HYDROGEN METHICONENOT REPORTED

BIS-ISOBUTYL PEG-13/DIMETHICONE COPOLYMERNOT 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 BIS(HEXAMETHYLENE)TRIAMINE appears in the CosIng inventory

The CosIng inventory lists BIS(HEXAMETHYLENE)TRIAMINE 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.

BIS(HEXAMETHYLENE)TRIAMINE 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

BIS(HEXAMETHYLENE)TRIAMINE 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, BIS(HEXAMETHYLENE)TRIAMINE carries the following function designation(s):

NOT REPORTED

CAS 143-23-7 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for BIS(HEXAMETHYLENE)TRIAMINE

This page reproduces the CosIng inventory entry for BIS(HEXAMETHYLENE)TRIAMINE 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 BIS(HEXAMETHYLENE)TRIAMINE 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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