Y-(2,3-Epoxypropoxy) Propyltrimethoxysilane

Y-(2,3-Epoxy Propoxy) Propyltrimethoxysilane is a high-quality industrial chemical widely used in coatings, adhesives, inks, resins, plastics, and specialty formulations. It offers reliable performance, chemical stability, and consistent processing characteristics, making it suitable for modern manufacturing and advanced industrial applications.

Technical Specifications
Absorption 0.10%
Acid Value ≤ 0.5mg
Volatility Low
Packing Available 30kg Can, 200kg Drum
Melting Point -50°C
Appearance Clear, colorless liquid
Odour Mild alcohol-like odour
Molecular Weight 236.34 g/mol
Boiling Point 290°C
Distillation Range 290°C
Freezing Point –70 °C
Specific Gravity –
Refractive Index –
Flash Point –
Specific Heat 1.6kJ/kg·K
Autoignition Temp –

Description

Y-(2,3-Epoxy Propoxy) Propyltrimethoxysilane is an organosilane coupling/functional additive that improves adhesion and moisture resistance by chemically linking mineral substrates with organic resins.

Uses

Adhesion promoter, surface treatment, composites

Benefits

Improves adhesion, moisture resistance, surface bonding

Safety, Compliance & Notes

Thermal Conductivity 0.19W/m·K.
Electrical Conductivity 0.000000001S/cm
Heat of Formation -610kJ/mol
Heat of Vaporization 42kJ/mol
Structure
CAS Number 2530-83-8
EINECS Number 219-785-8
Storage & Packaging Protect from humidity; keep containers closed to prevent hydrolysis; store cool and ventilated. (Applicable to Y-(2,3-Epoxy Propoxy) Propyltrimethoxysilane handling.)
Product Stewardship Apply product stewardship: risk assessment, proper labeling, transport compliance, and customer communication via SDS/COA; avoid environmental release. (For Y-(2,3-Epoxy Propoxy) Propyltrimethoxysilane.)
Note Same as GLYMO/GPTMS (CAS 2530-83-8). See Glymo Silane row for full details.
Notice NOTICE: Information is provided for guidance only and does not replace the manufacturer’s SDS/TDS; user must evaluate suitability for the intended process and comply with regulations. (For Y-(2,3-Epoxy Propoxy) Propyltrimethoxysilane.)

Additional information

Weight

1 kg, 10 kg, 30 kg, 200 kg