CAS 17955-46-3

Trimethylsilyltri-n-butyltin

Description:

Trimethylsilyltri-n-butyltin, with the CAS number 17955-46-3, is an organotin compound characterized by the presence of a trimethylsilyl group and three n-butyltin moieties. This compound typically appears as a colorless to pale yellow liquid and is known for its relatively low volatility. It exhibits a high degree of stability under normal conditions but can decompose upon exposure to moisture, releasing toxic tin oxides. Trimethylsilyltri-n-butyltin is primarily utilized in organic synthesis, particularly as a reagent in the formation of organosilicon compounds and in various coupling reactions. Its organotin structure imparts unique properties, such as the ability to act as a Lewis acid, facilitating reactions with nucleophiles. However, due to the potential toxicity associated with organotin compounds, including environmental concerns and bioaccumulation, handling requires caution and adherence to safety protocols. Overall, this compound serves as a valuable tool in synthetic chemistry while necessitating responsible usage due to its hazardous nature.

Formula: C₁₅H₃₆SiSn

InChI: InChI=1/3C4H9.C3H9Si.Sn/c3*1-3-4-2;1-4(2)3;/h3*1,3-4H2,2H3;1-3H3;/rC15H36SiSn/c1-7-10-13-17(14-11-8-2,15-12-9-3)16(4,5)6/h7-15H2,1-6H3

SMILES: CCCC[Sn](CCCC)(CCCC)[Si](C)(C)C

Synonyms:

• Trimethyl(Tributylstannyl)Silane
• Trimethylsilyltrinbutyltin
• Tributyl(trimethylsilyl)stannane
• Trimethylsilyltri-n-butyltin 97%
• (Tributylstannyl)trimethylsilane, (Trimethylsilyl)tributylstannane, (Trimethylsilyl)tributyltin, Tributyl(trimethylsilyl)stannane
• TRIBUTYLSTANNYLTRIMETHYLSILANE
• TRI-n-BUTYLSTANNYLTRIMETHYLSILANE
• (Tributylstannyl)trimethylsilane, (Trimethylsilyl)tributylstannane, (Trimethylsilyl)tributyltin
• (TRIMETHYLSILYL)TRIBUTYLSTANNANE
• (TRIMETHYLSILYL)TRIBUTYLTIN
• (Trimethylsilyl)tri-n-butyltin, Tributyl(trimethylsilyl)stannane
• Stannane, tributyl(trimethylsilyl)-
• (Tributylstannyl)trimethylsilane 97%
• TRIBUTYLSTANNYLTRIMETHYLSILANE ISO 9001：2015 REACH
• SKL1120
• Trimethyl(tributylstannyl)silane 97%

Stannane, tributyl(trimethylsilyl)-

CAS: 17955-46-3

Formula: C₁₅H₃₆SiSn

Purity: 97%

Color and Shape: Liquid

Molecular weight: 363.2328

Ref: IN-DA002733

(Tributylstannyl)trimethylsilane

CAS: 17955-46-3

(Tributylstannyl)trimethylsilane

Purity: 98%

Molecular weight: 363.24g/mol

Ref: 54-OR4909

Trimethyl(tributylstannyl)silane

Controlled Product

CAS: 17955-46-3

Trimethyl(tributylstannyl)silane is a palladium complex that is insoluble in water and soluble in organic solvents. It can be prepared by the reaction of caproic acid with trifluoroacetic acid, followed by the addition of chloride to produce a precipitate. Trimethyl(tributylstannyl)silane is synthesized from recycled chlorobenzene and trimethyl-tributyltin chloride. The product has been shown to selectively stabilize terminal alkynes and terminal alkenes by cleaving their carbon-carbon bonds at temperatures below -100°C. This reaction requires time for completion, typically 10 hours or more.

Formula: C₁₅H₃₆SiSn

Purity: Min. 95%

Molecular weight: 363.24 g/mol

Ref: 3D-FT45515