Tetraethoxysilane PJSC "Khimprom" Russia | PJSC Khimprom Novocheboksarsk

Tetraethoxysilane

Chemical Name: Tetraethyl silicate
Synonyms: Ethyl silicate, tetraethyl orthosilicate, silicic acid tetraethyl ester, Tetraethoxysilane, TEOS, silicon tetraethoxide, tetraethoxysilicon
CAS No.: 78-10-4
H.S. Code: 2920 90 8500
EC INDEX No.: 201 083 8
Main applications:

As a ready source of liquid silicon it is used to deposit thin SiO₂ films to different surfaces of glass, metals, fillers and ceramics. This helps to increase chemical and thermal proof of these materials as well as their mechanical properties.

Quality Data:

Appearance	Transparent liquid
Density at 20 °С, g/cm³:	0,93 – 0,94
Flash point,°С, min:	44
Chloric-ion content, %, max:	0,02
Ethyl alcohol content, %, max	0,65

Guaranteed storage life: 12 months from the date of manufacturing in its original packing.

Packing: 210kg polyethylene or Van Leer drums stacked on pallets.

Transportation information: UN: 1292, UN PG: III; RID/ADR class: 3, PG III, US DOT class: 3; IMO/IMDG class: 3, PG III; ICAO/IATA class: 3, PG III

Shipping name: Flammable liquid (Tetraethyl silicate)

Labelling:

F Symbol
Xn Symbol
R/S phrases: R10-20-36/37, S16