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Ethyl silicateC8H20O4Si

CAS-No.:
78-10-4
UN-No.:
1292
EC-No.:
201-083-8
Hazard identification number:
30
Warning sign:
  • 30
  • 1292
Hazard signs
GHS02
GHS07
Occupational exposure limit
ACGIH (US)
  • TWA (ppm) 10
  • TWA (mg/m3) 85
NIOSH (REL) (US)
  • TWA (ppm) 10
  • TWA (mg/m3) 85
NIOSH (US)
  • IDLH (ppm) 700
OSHA (PEL) (US)
  • TWA (ppm) 100
  • TWA (mg/m3) 850
  • H: 226
    Flammable liquid and vapour
  • H: 319
    Causes serious eye irritation
  • H: 332
    Harmful if inhaled
  • H: 335
    May cause respiratory irritation
  • Melting point:
    -82.5 °C
  • Boiling Point:
    166 °C - 169 °C
  • Density (at 20 °C, if not notified otherwise):
    0,93 g/cm3
  • Ionization:
    9,77 eV
  • Flash Point:
    45 °C
  • Ignition Temperature:
    230 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    9,21 hPa
  • Lower Explosive Limit:
    1.3 Vol.-%
  • Upper Explosive Limit:
    23 Vol.-%
  •  
Also known as:
  • Ethyl orthosilicate
  • Ethyl silicate
  • Ethyl silicate (condensed)
  • Ethylsilikate
  • Silicic Acid (H4SiO4), Tetraethyl Ester
  • Tetraethoxysilane
  • Tetraethyl orthosilicate
  • tetraethyl orthosilicate, TEOS
  • Tetraethyl silicate
  • Tetraethylorthosilikat

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