C10H21NO4Si
247.36 g/mol
Industrial ChemicalDanger
3-Isocyanatopropyltriethoxysilane
CAS24801-88-5EC246-467-6
Category
Industrial Chemical
Compound Class
Other
Primary Use
Silane coupling agent
3-Isocyanatopropyltriethoxysilane is an organosilicon compound used as a silane coupling agent. Its significance lies in its ability to form stable bonds between organic polymers and inorganic materials, enhancing adhesion and durability in composite applications.
Adhesion promoter in sealants and adhesivesSurface modifier for glass and metal fillersCrosslinking agent in polymer composites
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
ApplicationSame Use
Bis(triethoxysilylpropyl) disulfide
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Silane coupling agent
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chemical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H330Fatal if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Customs Tariff Classification
The international HS code for 3-Isocyanatopropyltriethoxysilane (CAS 24801-88-5) 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
triethoxy(3-isocyanatopropyl)silane
InChIKey
FRGPKMWIYVTFIQ-UHFFFAOYSA-N
SMILES
CCO[Si](CCCN=C=O)(OCC)OCC
Synonyms (21)
- ICPTES
- I 7840
- Y 9030
- YH 9030
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