Triisopropylsilane

Basic Information

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CAS Number

6459-79-6

Molecular Formula

C9H21Si

Molecular Weight

158.36 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

SMILES

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

InChI

InChI=1S/C9H22Si/c1-7(2)10(8(3)4)9(5)6/h7-10H,1-6H3

InChIKey

YDJXDYKQMRNUSA-UHFFFAOYSA-N

LogP

3.443500000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

65.7

Synonyms & References

English

AKOS030228028
Aksci Bulk ReagentTriisopropylsilane
triisopropylsilicon
A834907
A834823
Triisopropylsilane
T1533
FT-0688183
S17975
C9H21Si
J-525100
AMY42278
DTXSID90983439
CS-0017846
tris(propan-2-yl)silane
Benzenesulfonic acid,5-[(4-amino-1-naphthalenyl)azo]-2-[2-[4-[(2-hydroxy-1-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-,disodium salt (9CI)
Triisopropylsilane, 98%
6459-79-6
MFCD00009657
AS-19155
triisopropylsilyl
AKOS006222744
FT-0652371
EN300-117959
PD118098
tri(propan-2-yl)silicon
3,5,5-Trimethylhexanoyl chloride
Benzenesulfonic acid, 5-[(4-amino-1-naphthalenyl)azo]-2-[2-[4-[(2-hydroxy-1-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-, disodium salt (9CI)
2,2'-Stilbenedisulfonicacid, 4-[(4-amino-1-naphthyl)azo]-4'-[(2-hydroxy-1-naphthyl)azo]-, disodiumsalt (8CI)
C.I. 24885
Hessian Violet

MDL Number

MFCD00009657

FAQ

What are the physical and chemical properties of triisopropylsilane (CAS: 6459-79-6)?

Triisopropylsilane (CAS: 6459-79-6) is a colorless, flammable liquid with a molecular weight of approximately 162.23 g/mol. It has a low boiling point of 89-90 °C and a high flash point. The compound is moderately soluble in water but readily soluble in organic solvents like hexane and toluene. Chemically, it is used as a silicon-containing compound in organic synthesis and as a solvent. It is also known for its reactivity with amines and halides.

How is triisopropylsilane (CAS: 6459-79-6) typically synthesized?

Triisopropylsilane (CAS: 6459-79-6) is commonly synthesized via the reaction of dichlorodisilane with isopropanol. This process involves the substitution of chlorine groups by isopropyl groups. The reaction is carried out in the presence of a catalyst, such as potassium carbonate, which enhances the selectivity and yield of the product. The method provides a high yield of triisopropylsilane with good purity.

What industries use triisopropylsilane (CAS: 6459-79-6)?

Triisopropylsilane (CAS: 6459-79-6) is widely used in the pharmaceuticals, polymers, and semiconductor industries. In pharmaceuticals, it serves as a precursor for the synthesis of silane-containing drugs. In polymers, it is used as a cross-linking agent. For semiconductors, it acts as a cleaning and etching agent. Additionally, it is utilized in the production of sensors and as a standard compound in analytical chemistry.

What precautions should be taken when handling triisopropylsilane (CAS: 6459-79-6)?

When handling triisopropylsilane (CAS: 6459-79-6), it is essential to wear proper personal protective equipment (PPE), including gloves and goggles, to prevent skin and eye contact. Work in a well-ventilated area or fume hood to avoid inhalation. Ensure good laboratory hygiene practices and have appropriate spill cleanup materials on hand. Always consult the Safety Data Sheet (SDS) for detailed emergency response procedures and storage recommendations. Proper disposal methods should be followed to prevent environmental contamination.