Flammable
Irritant
Health Tetraethyl orthosilicate (TEOS) ≥97.0% (by GC)
Supplier: TCI
Certificates
About this item
CAS Number:78-10-4
:
Formula:Si(OC₂H₅)₄
MDL Number:MFCD00009062
:208.33 g/mol
Merck Index:14,03851
Boiling Pt:165°C
Melting Pt:–85.5 °C
Density:0,933 g/cm³ (20 °C)
Flash Pt:54°C
Storage Temperature:Ambient
EINECS:201-083-8
UN:1292
ADR:3,III
:GHS02
:GHS07
:GHS08
Specification Test Results
- Appearance:Colorless to Almost colorless clear liquid
- Purity (GC):min. 97.0 %