376264

Trimethyl(propargyl)silane

contains 500 ppm BHT as stabilizer

• Sinônimo(s): 2-Propynyl-trimethylsilane, 3-(Trimethylsilyl)propyne
• Fórmula linear: HC≡CCH₂Si(CH₃)₃
• Número CAS: 13361-64-3
• Peso molecular: 112.24
• Beilstein: 2036316
• Número CE: 236-427-6
• Número MDL: MFCD00042922
• Código UNSPSC: 12352100
• ID de substância PubChem: 24863432
• NACRES: NA.22

Propriedades

• Formulário: liquid
• Nível de qualidade: 200
• contém: 500 ppm BHT as stabilizer; ≤20% trimethylallenylsilane (in equilibrium)
• índice de refração: n20/D 1.413 (lit.)
• p.e.: 91-93 °C (lit.)
• densidade: 0.753 g/mL at 25 °C (lit.)
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: C[Si](C)(C)CC#C
• InChI: 1S/C6H12Si/c1-5-6-7(2,3)4/h1H,6H2,2-4H3
• chave InChI: ULYLMHUHFUQKOE-UHFFFAOYSA-N

Descrição

Descrição geral

Trimethyl(propargyl)silane (2-Propynyl-trimethylsilane) is a clear colorless liquid and contains 500ppm of butylated hydroxytoluene (BHT) as stabilizer. It undergoes GaCl₃-catalyzed dehydrogenation reaction with aldimines to afford 4-methylquinoline.

Aplicação

Trimethyl(propargyl)silane is suitable for use in the synthesis of diverse end-functionalized (ω-carboxyl, ω-hydroxy, ω-methyl-vinyl, ω-trimethylsilane, and ω-glycidyl-ether) via ′′click′′ reaction. It may be used in the synthesis of γ-allenyl-GABA (γ-aminobutyric acid), via Lewis acid mediated reaction with ω-ethoxy lactams.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H315,H319,H335
• Declarações de precaução: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 23.0 °F - closed cup
• Ponto de fulgor (°C): -5 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter