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HomeProduct name listTETRAETHYLSILANE

TETRAETHYLSILANE

Synonym(s):Bis(pentamethylcyclopentadienyl)dimethylzirconium;Dimethylbis(pentamethylcyclopentadienyl)zirconium;Dimethylpermethylzirconocene

  • CAS NO.:631-36-7
  • Empirical Formula: C8H20Si
  • Molecular Weight: 144.33
  • MDL number: MFCD00009019
  • EINECS: 211-155-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:35
TETRAETHYLSILANE Structural

What is TETRAETHYLSILANE?

Chemical properties

Clear to straw liquid

The Uses of TETRAETHYLSILANE

Used as the intermediates of OLED, pharmaceuticals.

Purification Methods

Fractionate it through a 3ft vacuum-jacketted column packed with 1/4" stainless steel saddles. The material is finally percolated through a 2ft column packed with alumina and maintained in an inert atmosphere. [Staveley et al. J Chem Soc 1992 1954, Altshaller & Rosenblum J Am Chem Soc 77 272 1955, Beilstein 4 H 625.]

Properties of TETRAETHYLSILANE

Melting point: -82.5 °C (lit.)
Boiling point: 153-154 °C (lit.)
Density  0.761 g/mL at 25 °C (lit.)
refractive index  n20/D 1.4263(lit.)
Flash point: 77 °F
form  liquid
color  Colorless to Almost colorless
Specific Gravity 0.762
Water Solubility  Insoluble in water.
Hydrolytic Sensitivity 1: no significant reaction with aqueous systems
BRN  1732768
CAS DataBase Reference 631-36-7(CAS DataBase Reference)
NIST Chemistry Reference Silane, tetraethyl-(631-36-7)
EPA Substance Registry System Silane, tetraethyl- (631-36-7)

Safety information for TETRAETHYLSILANE

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for TETRAETHYLSILANE

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