Functional Roles
Industries Served
Physical Properties
vapor_pressure
0.002 [mmHg]
GHS / SDS Safety
Danger
Irritant
Health Hazard
Corrosive
- H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H412 (18.6%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
- H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
- H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
- H412: Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
- H318 (54.1%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H341 (26.9%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Chemical Identity
| CAS Number | 2530-83-8 |
| IUPAC Name | trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane |
| InChI Key | BPSIOYPQMFLKFR-UHFFFAOYSA-N |
| PubChem CID | 17317 |
| INCI Name | GLYCIDOXYPROPYL TRIMETHOXYSILANE |
Synonyms & Trade Names
Full Description
3-glycidoxypropyltrimethoxysilane (GPTMS) is an organosilane coupling agent that functions as an adhesion promoter and coupling agent to improve bonding between organic and inorganic materials. This chemical serves critical applications across agriculture, coatings & construction, industrial manufacturing, and plastics & polymers industries where enhanced interfacial adhesion is required. With molecular formula C9H20O5Si and CAS number 2530-83-8, this silane compound enables superior material compatibility in composite systems and surface treatments.