Propylsilanetriyl triacetate

Basic Information

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CAS Number

17865-07-5

Molecular Formula

C9H16O6Si

Molecular Weight

248.31 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Physical Properties

SMILES

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CCC[Si](OC(=O)C)(OC(=O)C)OC(=O)C

InChI

InChI=1S/C9H16O6Si/c1-5-6-16(13-7(2)10,14-8(3)11)15-9(4)12/h5-6H2,1-4H3

InChIKey

DKGZKEKMWBGTIB-UHFFFAOYSA-N

LogP

1.0246

Topological Polar Surface Area

78.9 Å²

Hydrogen Bond Donor/Acceptor

0 / 6

Complexity

247

Safety Information

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Sensitiveness

Moisture Sensitive

Synonyms & References

English

CS-0448890
MFCD00086768
propylsilanetriyl triacetate
[diacetyloxy(propyl)silyl] acetate
Silanetriol, 1-propyl-, 1,1,1-triacetate
46686Z3A9F
Triacetoxypropylsilane
n-Propyltriacetoxysilane
EINECS 241-816-9
FT-0697847
UNII-46686Z3A9F
Propyl Triacetoxysilane
NS00052123
Propyltriacetoxysilane min 97%
17865-07-5
Silanetriol, propyl-, triacetate
EC 241-816-9
DTXSID0044608
Propyltriacetoxysilane
SCHEMBL229663
Q27258907
AKOS015995382
PROPYLTRIACETOXYSILANE MIN 97
Propylsilanetriyl triacetate
PROPYLTRIACETOXYSILANE
Silanetriol, 1-propyl-,1,1,1-triacetate
propyltris(ethanoyloxy) silane
Silanetriol,propyl-,triacetate
triacetoxy-propyl-silane
Tris-acetoxy-propyl-silan
propyl-silanetrio triacetate

MDL Number

MFCD00086768

Customs Code

2931900090

FAQ

What are the physical and chemical properties of Propylsilanetriyl triacetate (CAS: 17865-07-5)?

Propylsilanetriyl triacetate (CAS: 17865-07-5) is a colorless liquid with a molecular weight of approximately 248.4 g/mol. It has a low boiling point and is poorly soluble in water but miscible with organic solvents. The compound is reactive towards hydroxyl groups and can undergo hydrolysis under basic conditions. It forms crystals under certain conditions, making it suitable for applications requiring stability in various environments.

How is Propylsilanetriyl triacetate (CAS: 17865-07-5) typically synthesized?

Propylsilanetriyl triacetate (CAS: 17865-07-5) is typically synthesized through the reaction of propylsilane with acetic anhydride in the presence of a catalytic amount of a Lewis acid, such as aluminum chloride. The process involves acetylation of the propylsilane to form the desired triacetate, with high selectivity and yield. The exact conditions may vary depending on the scale of production and desired purity.

What industries use Propylsilanetriyl triacetate (CAS: 17865-07-5)?

Propylsilanetriyl triacetate (CAS: 17865-07-5) is utilized in various industries, including pharmaceuticals for coating and derivatization of drugs, polymers for modifying and enhancing properties, sensors for improving sensitivity and stability, and semiconductors for etching and cleaning processes. It is also used in the formulation of adhesives and coatings due to its reactive functionality.

What precautions should be taken when handling Propylsilanetriyl triacetate (CAS: 17865-07-5)?

When handling Propylsilanetriyl triacetate (CAS: 17865-07-5), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn to prevent skin and eye contact. Work should be conducted in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be thoroughly washed. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.