3-Glycidoxypropyltrimethoxysilane is an epoxy-functional silane coupling agent. It promotes adhesion between glass, silica or metals and epoxy, urethane or acrylic resin systems. Applications include adhesives, sealants, coatings and composites. It is also used in glass-fibre reinforcement, foundry resins and as a sizing agent or binder. The recorded grade is technical. Packaging formats include 200 kg steel drums and 1000 kg IBCs.
Full specification
- Molecular formula
- C9H20O5Si
- Grades
- technical
- Packaging
- 200 kg steel drum · 1000 kg IBC
- Appearance
- Clear colourless liquid with slight characteristic odour
- Synonyms
- 2530-83-8 · GPTMS · GLYMO · CAS 2530-83-8 · glycidoxypropyltrimethoxysilane · gamma-glycidoxypropyltrimethoxysilane
Compliance & regulatory
Region: EU — Chemotto S.r.l., Milano
- REACH-aligned supply
- CLP-labelled
REACH REACHRegistration, Evaluation, Authorisation and Restriction of Chemicals — the EU chemicals regulation (EC 1907/2006). CLP CLPClassification, Labelling and Packaging — the EU regulation (EC 1272/2008) for hazard communication. SVHC SVHCSubstance of Very High Concern — flagged on the REACH Candidate List for possible authorisation or restriction.
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