Triisobutylsilane

Basic Information

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CAS Number

6485-81-0

Molecular Formula

C12H28Si

Molecular Weight

200.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

204-206 °C

Density

0.764 g/mL at 25 °C

Solubility

Insuluble (4.8E-4 g/L) (25 ºC),

Refractive Index

n20/D 1.435(lit.)

Vapor Pressure

0.4±0.3 mmHg at 25°C

SMILES

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CC(C)C[Si](CC(C)C)CC(C)C

InChI

InChI=1S/C12H28Si/c1-10(2)7-13(8-11(3)4)9-12(5)6/h10-13H,7-9H2,1-6H3

InChIKey

BORQTRQJFUNMBC-UHFFFAOYSA-N

LogP

4.181500000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

92.5

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

F88054
Tris(2-methylpropyl)silane
Silane, triisobutyl
MFCD00010340
Triisobutylsilane, 99%
DTXSID70452138
BORQTRQJFUNMBC-UHFFFAOYSA-N
FT-0636163
6485-81-0
Silane,tris(2-methylpropyl)-
Triisobutylsilane
TRIISOBUTYLSILANE
tris(2-methylpropyl)silicon
BORQTRQJFUNMBC-UHFFFAOYSA
Triisobutylmonosilan
Triisobutyl-silan
triisobutyl-silane

MDL Number

MFCD00010340

Customs Code

2931900090

FAQ

What is Triisobutylsilane (CAS: 6485-81-0)?

Triisobutylsilane (CAS: 6485-81-0) is an organosilicon compound with the chemical formula (CH3)3SiCH2CH(CH3)2. It is a colorless, flammable liquid with a slight odor. This compound is commonly used as a solvent, reagent, and in catalysis.

What are the main uses of Triisobutylsilane (CAS: 6485-81-0)?

Triisobutylsilane (CAS: 6485-81-0) is primarily used as a solvent in organic synthesis, as a reagent in catalysis, and in the production of silicone resins. It is also utilized in the preparation of organosilicon compounds and as a component in certain adhesives and sealants.

Is Triisobutylsilane (CAS: 6485-81-0) safe?

Triisobutylsilane (CAS: 6485-81-0) can be safe when handled properly. However, it is flammable and should be stored away from sources of ignition. Protective measures include the use of proper ventilation and personal protective equipment (PPE) such as gloves and goggles. It is important to follow safety data sheet (SDS) guidelines and local regulations.

How should Triisobutylsilane (CAS: 6485-81-0) be stored?

Triisobutylsilane (CAS: 6485-81-0) should be stored in a cool, dry place away from heat, open flames, and other ignition sources. It should be kept in a tightly closed container and protected from exposure to moisture and light. Ideal storage conditions include a room temperature between 15°C and 25°C with a maximum relative humidity of 50%.