CAS 631-36-7 Tetraethylsilane - Materials / Alfa Chemistry

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Tetraethylsilane

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Catalog Number

ACM631367

CAS Number

631-36-7

Product Name

Tetraethylsilane

Structure

Category

Salt; Vapor Deposition Precursors

Synonyms

Silane,tetraethyl-Tl245

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.

IUPAC Name

tetraethylsilane

Molecular Weight

144.33 g/mol

Molecular Formula

C8H20Si

Canonical SMILES

CC[Si](CC)(CC)CC

InChI

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

InChI Key

VCZQFJFZMMALHB-UHFFFAOYSA-N

Boiling Point

155 °C

Melting Point

−82.5 °C (lit.)

Flash Point

25 °C

Purity

>97%

Density

0.762 g/mL

Appearance

Colorless to almost colorless clear liquid

Storage

Store under inert gas

Assay

0.99

EC Number

211-155-0

Exact Mass

144.13300

Form

liquid

Hazard Statements

H226 : Flammable liquid and vapour.

MDL Number

MFCD00009019

Packaging

10 g; 100 g;

Precautionary Statements

P501 : Dispose of contents/ container to an approved waste disposal plant.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 : Keep container tightly closed.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P403 + P235 : Store in a well-ventilated place. Keep cool.

Properties

Liquid

Refractive Index

n20/D 1.4263 (lit.)

Safety Description

S26-S36

Signal Word

Warning

Specific Gravity

0.77

WGK Germany

MSDS