720631

2-(Trimethylsilyl)-2,3-pentadiene

• Sinónimos: 1,3-Dimethyl-1-(trimethylsilyl)allene
• Fórmula empírica (notación de Hill): C₈H₁₆Si
• Número de CAS: 77494-35-0
• Peso molecular: 140.30
• MDL number: MFCD17171289
• UNSPSC Code: 12352100
• PubChem Substance ID: 329763733
• NACRES: NA.22

Propiedades

• form: liquid
• Quality Level: 100
• refractive index: n20/D 1.444
• density: 0.746 g/mL at 25 °C
• storage temp.: −20°C
• SMILES string: CC=C=C(C)[Si](C)(C)C
• InChI: 1S/C8H16Si/c1-6-7-8(2)9(3,4)5/h6H,1-5H3
• InChI key: JGOGDIIEKVYPFO-UHFFFAOYSA-N

Descripción

Application

Reactant for:

• Oxidative cyclization with chlorine to give chloro- and acetoxybenziodoxaboroles and a self-assembled tetrameric macrocyclic structure
• Preparation of allylic alcohols or enone derivatives using boronic acid as catalyst

Catalyst for:

• Preparation of acylsulfoximines via N-acylation of sulfoximines with aliphatic acids
• Direct amide bond formation
• Regioselective preparation of substituted triazole derivatives via dipolar cycloaddition of unsaturated carboxylic acids with azides

Información de seguridad

• pictograms: GHS02
• signalword: Danger
• hcodes: H225
• pcodes: P210
• Hazard Classifications: Flam. Liq. 2
• Storage Class: 3 - Flammable Liquids
• wgk_germany: WGK 3
• flash_point_f: 15.1 °F
• flash_point_c: -9.4 °C