Tetraethylsilane

Basic Information

View in Editor

CAS Number

631-36-7

Molecular Formula

C8H20Si

Molecular Weight

144.33 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

−82.5 °C

Boiling Point

155°C

Density

0.761 g/mL at 25 °C

Water Solubility

Insoluble in water.

Refractive Index

n20/D 1.4263(lit.)

SMILES

View in Editor

CC[Si](CC)(CC)CC

InChI

InChI=1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3

InChIKey

VCZQFJFZMMALHB-UHFFFAOYSA-N

LogP

3.514800000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

47.5

Safety Information

View Safety Information

GHS Hazard Pictograms

H226

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3 Class 3

Synonyms & References

English

T1552
MFCD00009019
AKOS015838476
FT-0632679
D92485
TL 245
TETRAETHYLSILANE
EINECS 211-155-0
Tetraethylsilane, 99%
DTXSID1060891
631-36-7
Q19756552
Tetraethylsilicon
InChI=1/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H
SY049672
Dimethylpermethylzirconocene
(C2H5)4Si
NS00042387
Silane, tetraethyl-
tetraethylsilane

MDL Number

MFCD00009019

FAQ

What regulatory guidelines apply to Tetraethylsilane (CAS: 631-36-7)?

Tetraethylsilane (CAS: 631-36-7) must comply with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) and is subject to the European Chemicals Agency (ECHA) REACH regulations. In the United States, it is also regulated by the EPA and FDA for environmental and safety standards.

Are there alternatives to Tetraethylsilane (CAS: 631-36-7) in synthesis?

While Tetraethylsilane is a common reagent, alternatives include tetramethyldisiloxane and tetramethylethoxysilane. These can be used in place of Tetraethylsilane depending on the specific synthesis requirements and compatibility with other reagents.

What is the market or research trend for Tetraethylsilane (CAS: 631-36-7)?

The market for Tetraethylsilane is steadily growing due to its applications in semiconductor manufacturing and as a solvent in organic synthesis. Research trends are focused on its use in catalysis and as a protective silane in materials science.

How should waste containing Tetraethylsilane (CAS: 631-36-7) be handled?

Waste containing Tetraethylsilane should be collected in suitable containers and disposed of through incineration or professional waste disposal services. Proper environmental protection measures, such as containment and neutralization, should be followed to prevent contamination and ensure safety.