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CAS 13497-18-2 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 cosing-live-1021002024-06-25

BIS(TRIETHOXYSILYLPROPYL)AMINE

Definition: Bis(Triethoxysilylpropyl)amine is the organic compound that conforms to the formula:

BIS(TRIETHOXYSILYLPROPYL)AMINE 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 13497-18-2

CAS 13497-18-2PubChem CID 83535

Bis(triethoxysilyl)propylamine

IUPAC name: 3-triethoxysilyl-N-(3-triethoxysilylpropyl)propan-1-amine

Molecular formula: C18H43NO6Si2
Molecular weight: 425.7 g/mol
Exact mass: 425.26289116 Da
Topological polar surface area: 67.4 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 7
Covalent units: 1
Defined stereocentres: 0

Also known as

Bis(3-(triethoxysilyl)propyl)amineBis[3-(triethoxysilyl)propyl]amine1-Propanamine, 3-(triethoxysilyl)-N-[3-(triethoxysilyl)propyl]-Bis(triethoxysilylpropyl)amine4,4,12,12-tetraethoxy-3,13-dioxa-8-aza-4,12-disilapentadecaneY34QW2E5AM1-Propanamine, 3-(triethoxysilyl)-N-(3-(triethoxysilyl)propyl)-SI 252

14 more reported names

3-triethoxysilyl-N-(3-triethoxysilylpropyl)-1-propanamineRefChem:199902Bis(3-triethoxysilylpropyl)amineC18H43NO6Si2bis[(3-triethoxysilyl)propyl]amineEINECS 236-818-1UNII-Y34QW2E5AMBis(3-methoxysilylpropyl)amineRWLDCNACDPTRMY-UHFFFAOYSA-N3,3'-Bis(triethoxysilyl)propylamineBS-42366CS-0196696EN300-261889333-(Triethoxysilyl)-N-[3-(triethoxysilyl)propyl]propan-1-amine

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID5065512

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

Official European Commission record

CosIng substance ID: 102100
Published in the Official Journal: Yes
Recorded by the Commission: 2024-06-25

Open this entry in the official CosIng database

Fields as published by the European Commission. The link opens the entry itself, not a search for it.

Inventory details for BIS(TRIETHOXYSILYLPROPYL)AMINE

INCI name

BIS(TRIETHOXYSILYLPROPYL)AMINE

Description

Definition: Bis(Triethoxysilylpropyl)amine is the organic compound that conforms to the formula:

Record provenance

Inventory reference: cosing-live-102100
Imported identity: BIS(TRIETHOXYSILYLPROPYL)AMINE
Source update: 2024-06-25

European Commission CosIng source notes

Annex records for BIS(TRIETHOXYSILYLPROPYL)AMINE

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Key data

CAS

13497-18-2

—

Restriction

—

Function

NOT REPORTED: No function currently reported.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#3503 · BIS(TRIETHOXYSILYLPROPYL)AMINE

Ingredients with overlapping formulation functions

BEHENYL ACRYLATENOT REPORTED

BENZIMIDAZOLENOT REPORTED

BIS(AMINOMETHYL)NORBORNANENOT REPORTED

BIS(HEXAMETHYLENE)TRIAMINENOT REPORTED

BIS-HPMA PENTAMETHYLENE DICARBAMATENOT REPORTED

BIS-HYDROGEN METHICONENOT REPORTED

BIS-ISOBUTYL PEG-13/DIMETHICONE COPOLYMERNOT REPORTED

BISPHENOL A BIS-ETHERNOT 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(TRIETHOXYSILYLPROPYL)AMINE appears in the CosIng inventory

The CosIng inventory lists BIS(TRIETHOXYSILYLPROPYL)AMINE 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(TRIETHOXYSILYLPROPYL)AMINE 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(TRIETHOXYSILYLPROPYL)AMINE 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(TRIETHOXYSILYLPROPYL)AMINE carries the following function designation(s):

NOT REPORTED

CAS 13497-18-2 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(TRIETHOXYSILYLPROPYL)AMINE

This page reproduces the CosIng inventory entry for BIS(TRIETHOXYSILYLPROPYL)AMINE 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(TRIETHOXYSILYLPROPYL)AMINE 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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