C18H43NO6Si2
425.7 g/mol
Industrial ChemicalDanger
Bis(3-(triethoxysilyl)propyl)amine
CAS13497-18-2EC236-818-1
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Silane coupling agent for surface modification
Bis(3-(triethoxysilyl)propyl)amine is a silane compound used to modify surface properties by attaching organosilyl groups to substrates. It is primarily applied as a coupling agent to confer hydrophobicity to surfaces such as glass, silicon, alumina, quartz, and metal oxides, which have abundant hydroxyl groups.
Silane coupling agent for surface modificationHydrophobization of glass, silicon, alumina, quartz, and metal oxide substrates
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.83
N-(3-Triethoxysilylpropyl)ethylenediamine
CAS5089-72-5
Silane coupling agent
ReferenceSame Category
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PEG linker for bioconjugation
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2-naphthol
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dye and pigment intermediate
ReferenceSame Category
2,2'-dibenzoylaminodiphenyl disulfide
CAS135-57-9
Plasticizer and processing aid
ReferenceSame Category
N-phenyl-2-naphthylamine
CAS135-88-6
rubber antioxidant
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Bis(3-(triethoxysilyl)propyl)amine (CAS 13497-18-2) is 2931.90.
HS code (international, 6-digit)
2931.90
EU CN code (8-digit)
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-triethoxysilyl-N-(3-triethoxysilylpropyl)propan-1-amine
InChIKey
RWLDCNACDPTRMY-UHFFFAOYSA-N
SMILES
CCO[Si](CCCNCCC[Si](OCC)(OCC)OCC)(OCC)OCC
Synonyms (8)
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