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TETRAETHYLSILANE

Description Referrence
TETRAETHYLSILANE
TETRAETHYLSILANE structure
CAS No.
631-36-7
Chemical Name:
TETRAETHYLSILANE
Synonyms
tl245;(C2H5)4Si;TETRAETHYLSILANE;tetraethyl-silan;silane,tetraethyl;Tetraethylsilicon;SILICON TETRAETHYL;Tetraethylsilane,97%
CBNumber:
CB6712996
Molecular Formula:
C8H20Si
Formula Weight:
144.33
MOL File:
631-36-7.mol

TETRAETHYLSILANE Properties

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
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
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P210
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  26-36
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  VV5500000
TSCA  Yes
HazardClass  3
PackingGroup  III

TETRAETHYLSILANE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 510874 Tetraethylsilane 99% 631-36-7 5ml $36.5 2021-03-22 Buy
TCI Chemical T1552 Tetraethylsilane >97.0%(GC) 631-36-7 5mL $51 2021-03-22 Buy
TCI Chemical T1552 Tetraethylsilane >97.0%(GC) 631-36-7 25mL $238 2021-03-22 Buy
Alfa Aesar L03328 Tetraethylsilane 97% 631-36-7 100g $244 2021-03-22 Buy
Alfa Aesar L03328 Tetraethylsilane 97% 631-36-7 25g $97.9 2021-03-22 Buy

TETRAETHYLSILANE Chemical Properties,Uses,Production

Description

Triethylsilane is a kind of tetra-alkylsilicon hydride. It can be used as the intermediates of OLED, pharmaceuticals. It can also be used as safe organosilane sources for the chemical vapor deposition of SiC films.

Referrence

Kubo, Naoki, et al. "Epitaxial Growth of 3C-SiC on Si(111) Using Hexamethyldisilane and Tetraethylsilane." Japanese Journal of Applied Physics 43.11A (2004):7654.

Chemical Properties

Clear to straw liquid

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.]

TETRAETHYLSILANE Preparation Products And Raw materials

Raw materials

Preparation Products


TETRAETHYLSILANE Suppliers

Global( 83)Suppliers
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TETRAETHYLSILANE Spectrum


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